RL2
bzr revid: pinky-223ff6e649c55e0032638fd654c6a1f5d1fdcf01
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This directory is the home of various ReportLab tools.
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They are packaged such that they can be used more easily.
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Tool candidates are:
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- PythonPoint
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- docpy.py
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- graphdocpy.py
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- ...
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#Copyright ReportLab Europe Ltd. 2000-2004
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#see license.txt for license details
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#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/__init__.py
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This directory contains a number of tools to do with documentation and
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documentation building.
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Some of these are our own internal tools which we use for building the
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ReportLab documentation. Some tools are obsolete and will be removed
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in due course.
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In the mean time, use at your own risk.
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#Copyright ReportLab Europe Ltd. 2000-2004
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#see license.txt for license details
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#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/docco/__init__.py
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#Copyright ReportLab Europe Ltd. 2000-2004
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#see license.txt for license details
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#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/docco/codegrab.py
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#codegrab.py
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"""
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This grabs various Python class, method and function
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headers and their doc strings to include in documents
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"""
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import imp
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import types
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import string
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import os
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import sys
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class Struct:
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pass
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def getObjectsDefinedIn(modulename, directory=None):
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"""Returns two tuple of (functions, classes) defined
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in the given module. 'directory' must be the directory
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containing the script; modulename should not include
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the .py suffix"""
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if directory:
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searchpath = [directory]
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else:
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searchpath = sys.path # searches usual Python path
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#might be a package. If so, check the top level
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#package is there, then recalculate the path needed
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words = string.split(modulename, '.')
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if len(words) > 1:
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packagename = words[0]
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packagefound = imp.find_module(packagename, searchpath)
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assert packagefound, "Package %s not found" % packagename
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(file, packagepath, description) = packagefound
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#now the full path should be known, if it is in the
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#package
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directory = apply(os.path.join, tuple([packagepath] + words[1:-1]))
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modulename = words[-1]
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searchpath = [directory]
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#find and import the module.
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found = imp.find_module(modulename, searchpath)
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assert found, "Module %s not found" % modulename
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(file, pathname, description) = found
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mod = imp.load_module(modulename, file, pathname, description)
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#grab the code too, minus trailing newlines
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lines = open(pathname, 'r').readlines()
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lines = map(string.rstrip, lines)
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result = Struct()
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result.functions = []
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result.classes = []
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result.doc = mod.__doc__
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for name in dir(mod):
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value = getattr(mod, name)
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if type(value) is types.FunctionType:
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path, file = os.path.split(value.func_code.co_filename)
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root, ext = os.path.splitext(file)
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#we're possibly interested in it
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if root == modulename:
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#it was defined here
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funcObj = value
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fn = Struct()
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fn.name = name
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fn.proto = getFunctionPrototype(funcObj, lines)
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if funcObj.__doc__:
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fn.doc = dedent(funcObj.__doc__)
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else:
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fn.doc = '(no documentation string)'
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#is it official?
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if name[0:1] == '_':
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fn.status = 'private'
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elif name[-1] in '0123456789':
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fn.status = 'experimental'
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else:
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fn.status = 'official'
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result.functions.append(fn)
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elif type(value) == types.ClassType:
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if value.__module__ == modulename:
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cl = Struct()
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cl.name = name
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if value.__doc__:
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cl.doc = dedent(value.__doc__)
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else:
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cl.doc = "(no documentation string)"
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cl.bases = []
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for base in value.__bases__:
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cl.bases.append(base.__name__)
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if name[0:1] == '_':
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cl.status = 'private'
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elif name[-1] in '0123456789':
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cl.status = 'experimental'
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else:
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cl.status = 'official'
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cl.methods = []
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#loop over dict finding methods defined here
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# Q - should we show all methods?
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# loop over dict finding methods defined here
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items = value.__dict__.items()
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items.sort()
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for (key2, value2) in items:
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if type(value2) <> types.FunctionType:
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continue # not a method
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elif os.path.splitext(value2.func_code.co_filename)[0] == modulename:
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continue # defined in base class
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else:
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#we want it
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meth = Struct()
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meth.name = key2
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name2 = value2.func_code.co_name
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meth.proto = getFunctionPrototype(value2, lines)
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if name2!=key2:
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meth.doc = 'pointer to '+name2
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meth.proto = string.replace(meth.proto,name2,key2)
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else:
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if value2.__doc__:
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meth.doc = dedent(value2.__doc__)
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else:
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meth.doc = "(no documentation string)"
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#is it official?
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if key2[0:1] == '_':
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meth.status = 'private'
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elif key2[-1] in '0123456789':
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meth.status = 'experimental'
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else:
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meth.status = 'official'
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cl.methods.append(meth)
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result.classes.append(cl)
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return result
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def getFunctionPrototype(f, lines):
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"""Pass in the function object and list of lines;
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it extracts the header as a multiline text block."""
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firstLineNo = f.func_code.co_firstlineno - 1
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lineNo = firstLineNo
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brackets = 0
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while 1:
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line = lines[lineNo]
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for char in line:
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if char == '(':
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brackets = brackets + 1
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elif char == ')':
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brackets = brackets - 1
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if brackets == 0:
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break
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else:
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lineNo = lineNo + 1
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usefulLines = lines[firstLineNo:lineNo+1]
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return string.join(usefulLines, '\n')
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def dedent(comment):
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"""Attempts to dedent the lines to the edge. Looks at no.
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of leading spaces in line 2, and removes up to that number
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of blanks from other lines."""
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commentLines = string.split(comment, '\n')
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if len(commentLines) < 2:
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cleaned = map(string.lstrip, commentLines)
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else:
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spc = 0
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for char in commentLines[1]:
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if char in string.whitespace:
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spc = spc + 1
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else:
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break
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#now check other lines
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cleaned = []
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for line in commentLines:
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for i in range(min(len(line),spc)):
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if line[0] in string.whitespace:
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line = line[1:]
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cleaned.append(line)
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return string.join(cleaned, '\n')
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def dumpDoc(modulename, directory=None):
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"""Test support. Just prints docco on the module
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to standard output."""
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docco = getObjectsDefinedIn(modulename, directory)
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print 'codegrab.py - ReportLab Documentation Utility'
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print 'documenting', modulename + '.py'
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print '-------------------------------------------------------'
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print
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if docco.functions == []:
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print 'No functions found'
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else:
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print 'Functions:'
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for f in docco.functions:
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print f.proto
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print ' ' + f.doc
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if docco.classes == []:
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print 'No classes found'
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else:
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print 'Classes:'
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for c in docco.classes:
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print c.name
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print ' ' + c.doc
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for m in c.methods:
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print m.proto # it is already indented in the file!
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print ' ' + m.doc
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print
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def test(m='reportlab.platypus.paragraph'):
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dumpDoc(m)
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if __name__=='__main__':
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import sys
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print 'Path to search:'
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for line in sys.path:
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print ' ',line
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M = sys.argv[1:]
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if M==[]:
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M.append('reportlab.platypus.paragraph')
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for m in M:
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test(m)
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File diff suppressed because it is too large
Load Diff
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#Copyright ReportLab Europe Ltd. 2000-2004
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#see license.txt for license details
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#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/docco/examples.py
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import string
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testannotations="""
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def annotations(canvas):
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from reportlab.lib.units import inch
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canvas.drawString(inch, 2.5*inch,
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"setAuthor, setTitle, setSubject have no visible effect")
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canvas.drawString(inch, inch, "But if you are viewing this document dynamically")
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canvas.drawString(inch, 0.5*inch, "please look at File/Document Info")
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canvas.setAuthor("the ReportLab Team")
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canvas.setTitle("ReportLab PDF Generation User Guide")
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canvas.setSubject("How to Generate PDF files using the ReportLab modules")
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"""
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# magic function making module
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test1 = """
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def f(a,b):
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print "it worked", a, b
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return a+b
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"""
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test2 = """
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def g(n):
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if n==0: return 1
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else: return n*g(n-1)
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"""
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testhello = """
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def hello(c):
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from reportlab.lib.units import inch
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# move the origin up and to the left
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c.translate(inch,inch)
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# define a large font
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c.setFont("Helvetica", 14)
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# choose some colors
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c.setStrokeColorRGB(0.2,0.5,0.3)
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c.setFillColorRGB(1,0,1)
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# draw some lines
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c.line(0,0,0,1.7*inch)
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c.line(0,0,1*inch,0)
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# draw a rectangle
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c.rect(0.2*inch,0.2*inch,1*inch,1.5*inch, fill=1)
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# make text go straight up
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c.rotate(90)
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# change color
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c.setFillColorRGB(0,0,0.77)
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# say hello (note after rotate the y coord needs to be negative!)
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c.drawString(0.3*inch, -inch, "Hello World")
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"""
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testcoords = """
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def coords(canvas):
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from reportlab.lib.units import inch
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from reportlab.lib.colors import pink, black, red, blue, green
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c = canvas
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c.setStrokeColor(pink)
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c.grid([inch, 2*inch, 3*inch, 4*inch], [0.5*inch, inch, 1.5*inch, 2*inch, 2.5*inch])
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c.setStrokeColor(black)
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c.setFont("Times-Roman", 20)
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c.drawString(0,0, "(0,0) the Origin")
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c.drawString(2.5*inch, inch, "(2.5,1) in inches")
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c.drawString(4*inch, 2.5*inch, "(4, 2.5)")
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c.setFillColor(red)
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c.rect(0,2*inch,0.2*inch,0.3*inch, fill=1)
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c.setFillColor(green)
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c.circle(4.5*inch, 0.4*inch, 0.2*inch, fill=1)
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"""
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testtranslate = """
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def translate(canvas):
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from reportlab.lib.units import cm
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canvas.translate(2.3*cm, 0.3*cm)
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coords(canvas)
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"""
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testscale = """
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def scale(canvas):
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canvas.scale(0.75, 0.5)
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coords(canvas)
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"""
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testscaletranslate = """
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def scaletranslate(canvas):
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from reportlab.lib.units import inch
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canvas.setFont("Courier-BoldOblique", 12)
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# save the state
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canvas.saveState()
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# scale then translate
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canvas.scale(0.3, 0.5)
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canvas.translate(2.4*inch, 1.5*inch)
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canvas.drawString(0, 2.7*inch, "Scale then translate")
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coords(canvas)
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# forget the scale and translate...
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canvas.restoreState()
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# translate then scale
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canvas.translate(2.4*inch, 1.5*inch)
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canvas.scale(0.3, 0.5)
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canvas.drawString(0, 2.7*inch, "Translate then scale")
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coords(canvas)
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"""
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testmirror = """
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def mirror(canvas):
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from reportlab.lib.units import inch
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canvas.translate(5.5*inch, 0)
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canvas.scale(-1.0, 1.0)
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coords(canvas)
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"""
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testcolors = """
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def colors(canvas):
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from reportlab.lib import colors
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from reportlab.lib.units import inch
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black = colors.black
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y = x = 0; dy=inch*3/4.0; dx=inch*5.5/5; w=h=dy/2; rdx=(dx-w)/2
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rdy=h/5.0; texty=h+2*rdy
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canvas.setFont("Helvetica",10)
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for [namedcolor, name] in (
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[colors.lavenderblush, "lavenderblush"],
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[colors.lawngreen, "lawngreen"],
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[colors.lemonchiffon, "lemonchiffon"],
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[colors.lightblue, "lightblue"],
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[colors.lightcoral, "lightcoral"]):
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canvas.setFillColor(namedcolor)
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canvas.rect(x+rdx, y+rdy, w, h, fill=1)
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canvas.setFillColor(black)
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canvas.drawCentredString(x+dx/2, y+texty, name)
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x = x+dx
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y = y + dy; x = 0
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for rgb in [(1,0,0), (0,1,0), (0,0,1), (0.5,0.3,0.1), (0.4,0.5,0.3)]:
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r,g,b = rgb
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canvas.setFillColorRGB(r,g,b)
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canvas.rect(x+rdx, y+rdy, w, h, fill=1)
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canvas.setFillColor(black)
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canvas.drawCentredString(x+dx/2, y+texty, "r%s g%s b%s"%rgb)
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x = x+dx
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y = y + dy; x = 0
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for cmyk in [(1,0,0,0), (0,1,0,0), (0,0,1,0), (0,0,0,1), (0,0,0,0)]:
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c,m,y1,k = cmyk
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canvas.setFillColorCMYK(c,m,y1,k)
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canvas.rect(x+rdx, y+rdy, w, h, fill=1)
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canvas.setFillColor(black)
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canvas.drawCentredString(x+dx/2, y+texty, "c%s m%s y%s k%s"%cmyk)
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x = x+dx
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y = y + dy; x = 0
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for gray in (0.0, 0.25, 0.50, 0.75, 1.0):
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canvas.setFillGray(gray)
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canvas.rect(x+rdx, y+rdy, w, h, fill=1)
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canvas.setFillColor(black)
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canvas.drawCentredString(x+dx/2, y+texty, "gray: %s"%gray)
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x = x+dx
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"""
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testspumoni = """
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def spumoni(canvas):
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from reportlab.lib.units import inch
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from reportlab.lib.colors import pink, green, brown, white
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x = 0; dx = 0.4*inch
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for i in range(4):
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for color in (pink, green, brown):
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canvas.setFillColor(color)
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canvas.rect(x,0,dx,3*inch,stroke=0,fill=1)
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x = x+dx
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canvas.setFillColor(white)
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canvas.setStrokeColor(white)
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canvas.setFont("Helvetica-Bold", 85)
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canvas.drawCentredString(2.75*inch, 1.3*inch, "SPUMONI")
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"""
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testspumoni2 = """
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def spumoni2(canvas):
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from reportlab.lib.units import inch
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from reportlab.lib.colors import pink, green, brown, white, black
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# draw the previous drawing
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spumoni(canvas)
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# now put an ice cream cone on top of it:
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# first draw a triangle (ice cream cone)
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p = canvas.beginPath()
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xcenter = 2.75*inch
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radius = 0.45*inch
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p.moveTo(xcenter-radius, 1.5*inch)
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p.lineTo(xcenter+radius, 1.5*inch)
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p.lineTo(xcenter, 0)
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canvas.setFillColor(brown)
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canvas.setStrokeColor(black)
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canvas.drawPath(p, fill=1)
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# draw some circles (scoops)
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y = 1.5*inch
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for color in (pink, green, brown):
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canvas.setFillColor(color)
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canvas.circle(xcenter, y, radius, fill=1)
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y = y+radius
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"""
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testbezier = """
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def bezier(canvas):
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from reportlab.lib.colors import yellow, green, red, black
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from reportlab.lib.units import inch
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i = inch
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d = i/4
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# define the bezier curve control points
|
||||
x1,y1, x2,y2, x3,y3, x4,y4 = d,1.5*i, 1.5*i,d, 3*i,d, 5.5*i-d,3*i-d
|
||||
# draw a figure enclosing the control points
|
||||
canvas.setFillColor(yellow)
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(x1,y1)
|
||||
for (x,y) in [(x2,y2), (x3,y3), (x4,y4)]:
|
||||
p.lineTo(x,y)
|
||||
canvas.drawPath(p, fill=1, stroke=0)
|
||||
# draw the tangent lines
|
||||
canvas.setLineWidth(inch*0.1)
|
||||
canvas.setStrokeColor(green)
|
||||
canvas.line(x1,y1,x2,y2)
|
||||
canvas.setStrokeColor(red)
|
||||
canvas.line(x3,y3,x4,y4)
|
||||
# finally draw the curve
|
||||
canvas.setStrokeColor(black)
|
||||
canvas.bezier(x1,y1, x2,y2, x3,y3, x4,y4)
|
||||
"""
|
||||
|
||||
testbezier2 = """
|
||||
def bezier2(canvas):
|
||||
from reportlab.lib.colors import yellow, green, red, black
|
||||
from reportlab.lib.units import inch
|
||||
# make a sequence of control points
|
||||
xd,yd = 5.5*inch/2, 3*inch/2
|
||||
xc,yc = xd,yd
|
||||
dxdy = [(0,0.33), (0.33,0.33), (0.75,1), (0.875,0.875),
|
||||
(0.875,0.875), (1,0.75), (0.33,0.33), (0.33,0)]
|
||||
pointlist = []
|
||||
for xoffset in (1,-1):
|
||||
yoffset = xoffset
|
||||
for (dx,dy) in dxdy:
|
||||
px = xc + xd*xoffset*dx
|
||||
py = yc + yd*yoffset*dy
|
||||
pointlist.append((px,py))
|
||||
yoffset = -xoffset
|
||||
for (dy,dx) in dxdy:
|
||||
px = xc + xd*xoffset*dx
|
||||
py = yc + yd*yoffset*dy
|
||||
pointlist.append((px,py))
|
||||
# draw tangent lines and curves
|
||||
canvas.setLineWidth(inch*0.1)
|
||||
while pointlist:
|
||||
[(x1,y1),(x2,y2),(x3,y3),(x4,y4)] = pointlist[:4]
|
||||
del pointlist[:4]
|
||||
canvas.setLineWidth(inch*0.1)
|
||||
canvas.setStrokeColor(green)
|
||||
canvas.line(x1,y1,x2,y2)
|
||||
canvas.setStrokeColor(red)
|
||||
canvas.line(x3,y3,x4,y4)
|
||||
# finally draw the curve
|
||||
canvas.setStrokeColor(black)
|
||||
canvas.bezier(x1,y1, x2,y2, x3,y3, x4,y4)
|
||||
"""
|
||||
|
||||
testpencil = """
|
||||
def pencil(canvas, text="No.2"):
|
||||
from reportlab.lib.colors import yellow, red, black,white
|
||||
from reportlab.lib.units import inch
|
||||
u = inch/10.0
|
||||
canvas.setStrokeColor(black)
|
||||
canvas.setLineWidth(4)
|
||||
# draw erasor
|
||||
canvas.setFillColor(red)
|
||||
canvas.circle(30*u, 5*u, 5*u, stroke=1, fill=1)
|
||||
# draw all else but the tip (mainly rectangles with different fills)
|
||||
canvas.setFillColor(yellow)
|
||||
canvas.rect(10*u,0,20*u,10*u, stroke=1, fill=1)
|
||||
canvas.setFillColor(black)
|
||||
canvas.rect(23*u,0,8*u,10*u,fill=1)
|
||||
canvas.roundRect(14*u, 3.5*u, 8*u, 3*u, 1.5*u, stroke=1, fill=1)
|
||||
canvas.setFillColor(white)
|
||||
canvas.rect(25*u,u,1.2*u,8*u, fill=1,stroke=0)
|
||||
canvas.rect(27.5*u,u,1.2*u,8*u, fill=1, stroke=0)
|
||||
canvas.setFont("Times-Roman", 3*u)
|
||||
canvas.drawCentredString(18*u, 4*u, text)
|
||||
# now draw the tip
|
||||
penciltip(canvas,debug=0)
|
||||
# draw broken lines across the body.
|
||||
canvas.setDash([10,5,16,10],0)
|
||||
canvas.line(11*u,2.5*u,22*u,2.5*u)
|
||||
canvas.line(22*u,7.5*u,12*u,7.5*u)
|
||||
"""
|
||||
|
||||
testpenciltip = """
|
||||
def penciltip(canvas, debug=1):
|
||||
from reportlab.lib.colors import tan, black, green
|
||||
from reportlab.lib.units import inch
|
||||
u = inch/10.0
|
||||
canvas.setLineWidth(4)
|
||||
if debug:
|
||||
canvas.scale(2.8,2.8) # make it big
|
||||
canvas.setLineWidth(1) # small lines
|
||||
canvas.setStrokeColor(black)
|
||||
canvas.setFillColor(tan)
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(10*u,0)
|
||||
p.lineTo(0,5*u)
|
||||
p.lineTo(10*u,10*u)
|
||||
p.curveTo(11.5*u,10*u, 11.5*u,7.5*u, 10*u,7.5*u)
|
||||
p.curveTo(12*u,7.5*u, 11*u,2.5*u, 9.7*u,2.5*u)
|
||||
p.curveTo(10.5*u,2.5*u, 11*u,0, 10*u,0)
|
||||
canvas.drawPath(p, stroke=1, fill=1)
|
||||
canvas.setFillColor(black)
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(0,5*u)
|
||||
p.lineTo(4*u,3*u)
|
||||
p.lineTo(5*u,4.5*u)
|
||||
p.lineTo(3*u,6.5*u)
|
||||
canvas.drawPath(p, stroke=1, fill=1)
|
||||
if debug:
|
||||
canvas.setStrokeColor(green) # put in a frame of reference
|
||||
canvas.grid([0,5*u,10*u,15*u], [0,5*u,10*u])
|
||||
"""
|
||||
|
||||
testnoteannotation = """
|
||||
from reportlab.platypus.flowables import Flowable
|
||||
class NoteAnnotation(Flowable):
|
||||
'''put a pencil in the margin.'''
|
||||
def wrap(self, *args):
|
||||
return (1,10) # I take up very little space! (?)
|
||||
def draw(self):
|
||||
canvas = self.canv
|
||||
canvas.translate(-10,-10)
|
||||
canvas.rotate(180)
|
||||
canvas.scale(0.2,0.2)
|
||||
pencil(canvas, text="NOTE")
|
||||
"""
|
||||
|
||||
testhandannotation = """
|
||||
from reportlab.platypus.flowables import Flowable
|
||||
from reportlab.lib.colors import tan, green
|
||||
class HandAnnotation(Flowable):
|
||||
'''A hand flowable.'''
|
||||
def __init__(self, xoffset=0, size=None, fillcolor=tan, strokecolor=green):
|
||||
from reportlab.lib.units import inch
|
||||
if size is None: size=4*inch
|
||||
self.fillcolor, self.strokecolor = fillcolor, strokecolor
|
||||
self.xoffset = xoffset
|
||||
self.size = size
|
||||
# normal size is 4 inches
|
||||
self.scale = size/(4.0*inch)
|
||||
def wrap(self, *args):
|
||||
return (self.xoffset, self.size)
|
||||
def draw(self):
|
||||
canvas = self.canv
|
||||
canvas.setLineWidth(6)
|
||||
canvas.setFillColor(self.fillcolor)
|
||||
canvas.setStrokeColor(self.strokecolor)
|
||||
canvas.translate(self.xoffset+self.size,0)
|
||||
canvas.rotate(90)
|
||||
canvas.scale(self.scale, self.scale)
|
||||
hand(canvas, debug=0, fill=1)
|
||||
"""
|
||||
|
||||
lyrics = '''\
|
||||
well she hit Net Solutions
|
||||
and she registered her own .com site now
|
||||
and filled it up with yahoo profile pics
|
||||
she snarfed in one night now
|
||||
and she made 50 million when Hugh Hefner
|
||||
bought up the rights now
|
||||
and she'll have fun fun fun
|
||||
til her Daddy takes the keyboard away'''
|
||||
|
||||
lyrics = string.split(lyrics, "\n")
|
||||
testtextsize = """
|
||||
def textsize(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
from reportlab.lib.colors import magenta, red
|
||||
canvas.setFont("Times-Roman", 20)
|
||||
canvas.setFillColor(red)
|
||||
canvas.drawCentredString(2.75*inch, 2.5*inch, "Font size examples")
|
||||
canvas.setFillColor(magenta)
|
||||
size = 7
|
||||
y = 2.3*inch
|
||||
x = 1.3*inch
|
||||
for line in lyrics:
|
||||
canvas.setFont("Helvetica", size)
|
||||
canvas.drawRightString(x,y,"%s points: " % size)
|
||||
canvas.drawString(x,y, line)
|
||||
y = y-size*1.2
|
||||
size = size+1.5
|
||||
"""
|
||||
|
||||
teststar = """
|
||||
def star(canvas, title="Title Here", aka="Comment here.",
|
||||
xcenter=None, ycenter=None, nvertices=5):
|
||||
from math import pi
|
||||
from reportlab.lib.units import inch
|
||||
radius=inch/3.0
|
||||
if xcenter is None: xcenter=2.75*inch
|
||||
if ycenter is None: ycenter=1.5*inch
|
||||
canvas.drawCentredString(xcenter, ycenter+1.3*radius, title)
|
||||
canvas.drawCentredString(xcenter, ycenter-1.4*radius, aka)
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(xcenter,ycenter+radius)
|
||||
from math import pi, cos, sin
|
||||
angle = (2*pi)*2/5.0
|
||||
startangle = pi/2.0
|
||||
for vertex in range(nvertices-1):
|
||||
nextangle = angle*(vertex+1)+startangle
|
||||
x = xcenter + radius*cos(nextangle)
|
||||
y = ycenter + radius*sin(nextangle)
|
||||
p.lineTo(x,y)
|
||||
if nvertices==5:
|
||||
p.close()
|
||||
canvas.drawPath(p)
|
||||
"""
|
||||
|
||||
testjoins = """
|
||||
def joins(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
# make lines big
|
||||
canvas.setLineWidth(5)
|
||||
star(canvas, "Default: mitered join", "0: pointed", xcenter = 1*inch)
|
||||
canvas.setLineJoin(1)
|
||||
star(canvas, "Round join", "1: rounded")
|
||||
canvas.setLineJoin(2)
|
||||
star(canvas, "Bevelled join", "2: square", xcenter=4.5*inch)
|
||||
"""
|
||||
|
||||
testcaps = """
|
||||
def caps(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
# make lines big
|
||||
canvas.setLineWidth(5)
|
||||
star(canvas, "Default", "no projection",xcenter = 1*inch,
|
||||
nvertices=4)
|
||||
canvas.setLineCap(1)
|
||||
star(canvas, "Round cap", "1: ends in half circle", nvertices=4)
|
||||
canvas.setLineCap(2)
|
||||
star(canvas, "Square cap", "2: projects out half a width", xcenter=4.5*inch,
|
||||
nvertices=4)
|
||||
"""
|
||||
|
||||
testdashes = """
|
||||
def dashes(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
# make lines big
|
||||
canvas.setDash(6,3)
|
||||
star(canvas, "Simple dashes", "6 points on, 3 off", xcenter = 1*inch)
|
||||
canvas.setDash(1,2)
|
||||
star(canvas, "Dots", "One on, two off")
|
||||
canvas.setDash([1,1,3,3,1,4,4,1], 0)
|
||||
star(canvas, "Complex Pattern", "[1,1,3,3,1,4,4,1]", xcenter=4.5*inch)
|
||||
"""
|
||||
|
||||
testcustomfont1 = """
|
||||
def customfont1(canvas):
|
||||
# we know some glyphs are missing, suppress warnings
|
||||
import reportlab.rl_config
|
||||
reportlab.rl_config.warnOnMissingFontGlyphs = 0
|
||||
|
||||
import rl_doc_utils
|
||||
from reportlab.pdfbase import pdfmetrics
|
||||
afmFile, pfbFile = rl_doc_utils.getJustFontPaths()
|
||||
justFace = pdfmetrics.EmbeddedType1Face(afmFile, pfbFile)
|
||||
faceName = 'LettErrorRobot-Chrome' # pulled from AFM file
|
||||
pdfmetrics.registerTypeFace(justFace)
|
||||
justFont = pdfmetrics.Font('LettErrorRobot-Chrome',
|
||||
faceName,
|
||||
'WinAnsiEncoding')
|
||||
pdfmetrics.registerFont(justFont)
|
||||
|
||||
canvas.setFont('LettErrorRobot-Chrome', 32)
|
||||
canvas.drawString(10, 150, 'This should be in')
|
||||
canvas.drawString(10, 100, 'LettErrorRobot-Chrome')
|
||||
"""
|
||||
|
||||
testttffont1 = """
|
||||
def ttffont1(canvas):
|
||||
# we know some glyphs are missing, suppress warnings
|
||||
import reportlab.rl_config
|
||||
reportlab.rl_config.warnOnMissingFontGlyphs = 0
|
||||
from reportlab.pdfbase import pdfmetrics
|
||||
from reportlab.pdfbase.ttfonts import TTFont
|
||||
pdfmetrics.registerFont(TTFont('Rina', 'rina.ttf'))
|
||||
from reportlab.pdfgen.canvas import Canvas
|
||||
|
||||
canvas.setFont('Rina', 32)
|
||||
canvas.drawString(10, 150, "Some UTF-8 text encoded")
|
||||
canvas.drawString(10, 100, "in the Rina TT Font!")
|
||||
"""
|
||||
|
||||
testcursormoves1 = """
|
||||
def cursormoves1(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(inch, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 14)
|
||||
for line in lyrics:
|
||||
textobject.textLine(line)
|
||||
textobject.setFillGray(0.4)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
|
||||
testcursormoves2 = """
|
||||
def cursormoves2(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(2, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 14)
|
||||
for line in lyrics:
|
||||
textobject.textOut(line)
|
||||
textobject.moveCursor(14,14) # POSITIVE Y moves down!!!
|
||||
textobject.setFillColorRGB(0.4,0,1)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
|
||||
testcharspace = """
|
||||
def charspace(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(3, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 10)
|
||||
charspace = 0
|
||||
for line in lyrics:
|
||||
textobject.setCharSpace(charspace)
|
||||
textobject.textLine("%s: %s" %(charspace,line))
|
||||
charspace = charspace+0.5
|
||||
textobject.setFillGray(0.4)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
|
||||
testwordspace = """
|
||||
def wordspace(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(3, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 12)
|
||||
wordspace = 0
|
||||
for line in lyrics:
|
||||
textobject.setWordSpace(wordspace)
|
||||
textobject.textLine("%s: %s" %(wordspace,line))
|
||||
wordspace = wordspace+2.5
|
||||
textobject.setFillColorCMYK(0.4,0,0.4,0.2)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
testhorizontalscale = """
|
||||
def horizontalscale(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(3, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 12)
|
||||
horizontalscale = 80 # 100 is default
|
||||
for line in lyrics:
|
||||
textobject.setHorizScale(horizontalscale)
|
||||
textobject.textLine("%s: %s" %(horizontalscale,line))
|
||||
horizontalscale = horizontalscale+10
|
||||
textobject.setFillColorCMYK(0.0,0.4,0.4,0.2)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
testleading = """
|
||||
def leading(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(3, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 14)
|
||||
leading = 8
|
||||
for line in lyrics:
|
||||
textobject.setLeading(leading)
|
||||
textobject.textLine("%s: %s" %(leading,line))
|
||||
leading = leading+2.5
|
||||
textobject.setFillColorCMYK(0.8,0,0,0.3)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
|
||||
testhand = """
|
||||
def hand(canvas, debug=1, fill=0):
|
||||
(startx, starty) = (0,0)
|
||||
curves = [
|
||||
( 0, 2), ( 0, 4), ( 0, 8), # back of hand
|
||||
( 5, 8), ( 7,10), ( 7,14),
|
||||
(10,14), (10,13), ( 7.5, 8), # thumb
|
||||
(13, 8), (14, 8), (17, 8),
|
||||
(19, 8), (19, 6), (17, 6),
|
||||
(15, 6), (13, 6), (11, 6), # index, pointing
|
||||
(12, 6), (13, 6), (14, 6),
|
||||
(16, 6), (16, 4), (14, 4),
|
||||
(13, 4), (12, 4), (11, 4), # middle
|
||||
(11.5, 4), (12, 4), (13, 4),
|
||||
(15, 4), (15, 2), (13, 2),
|
||||
(12.5, 2), (11.5, 2), (11, 2), # ring
|
||||
(11.5, 2), (12, 2), (12.5, 2),
|
||||
(14, 2), (14, 0), (12.5, 0),
|
||||
(10, 0), (8, 0), (6, 0), # pinky, then close
|
||||
]
|
||||
from reportlab.lib.units import inch
|
||||
if debug: canvas.setLineWidth(6)
|
||||
u = inch*0.2
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(startx, starty)
|
||||
ccopy = list(curves)
|
||||
while ccopy:
|
||||
[(x1,y1), (x2,y2), (x3,y3)] = ccopy[:3]
|
||||
del ccopy[:3]
|
||||
p.curveTo(x1*u,y1*u,x2*u,y2*u,x3*u,y3*u)
|
||||
p.close()
|
||||
canvas.drawPath(p, fill=fill)
|
||||
if debug:
|
||||
from reportlab.lib.colors import red, green
|
||||
(lastx, lasty) = (startx, starty)
|
||||
ccopy = list(curves)
|
||||
while ccopy:
|
||||
[(x1,y1), (x2,y2), (x3,y3)] = ccopy[:3]
|
||||
del ccopy[:3]
|
||||
canvas.setStrokeColor(red)
|
||||
canvas.line(lastx*u,lasty*u, x1*u,y1*u)
|
||||
canvas.setStrokeColor(green)
|
||||
canvas.line(x2*u,y2*u, x3*u,y3*u)
|
||||
(lastx,lasty) = (x3,y3)
|
||||
"""
|
||||
|
||||
testhand2 = """
|
||||
def hand2(canvas):
|
||||
canvas.translate(20,10)
|
||||
canvas.setLineWidth(3)
|
||||
canvas.setFillColorRGB(0.1, 0.3, 0.9)
|
||||
canvas.setStrokeGray(0.5)
|
||||
hand(canvas, debug=0, fill=1)
|
||||
"""
|
||||
|
||||
testfonts = """
|
||||
def fonts(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
text = "Now is the time for all good men to..."
|
||||
x = 1.8*inch
|
||||
y = 2.7*inch
|
||||
for font in canvas.getAvailableFonts():
|
||||
canvas.setFont(font, 10)
|
||||
canvas.drawString(x,y,text)
|
||||
canvas.setFont("Helvetica", 10)
|
||||
canvas.drawRightString(x-10,y, font+":")
|
||||
y = y-13
|
||||
"""
|
||||
|
||||
testarcs = """
|
||||
def arcs(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
canvas.setLineWidth(4)
|
||||
canvas.setStrokeColorRGB(0.8, 1, 0.6)
|
||||
# draw rectangles enclosing the arcs
|
||||
canvas.rect(inch, inch, 1.5*inch, inch)
|
||||
canvas.rect(3*inch, inch, inch, 1.5*inch)
|
||||
canvas.setStrokeColorRGB(0, 0.2, 0.4)
|
||||
canvas.setFillColorRGB(1, 0.6, 0.8)
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(0.2*inch, 0.2*inch)
|
||||
p.arcTo(inch, inch, 2.5*inch,2*inch, startAng=-30, extent=135)
|
||||
p.arc(3*inch, inch, 4*inch, 2.5*inch, startAng=-45, extent=270)
|
||||
canvas.drawPath(p, fill=1, stroke=1)
|
||||
"""
|
||||
testvariousshapes = """
|
||||
def variousshapes(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
inch = int(inch)
|
||||
canvas.setStrokeGray(0.5)
|
||||
canvas.grid(range(0,11*inch/2,inch/2), range(0,7*inch/2,inch/2))
|
||||
canvas.setLineWidth(4)
|
||||
canvas.setStrokeColorRGB(0, 0.2, 0.7)
|
||||
canvas.setFillColorRGB(1, 0.6, 0.8)
|
||||
p = canvas.beginPath()
|
||||
p.rect(0.5*inch, 0.5*inch, 0.5*inch, 2*inch)
|
||||
p.circle(2.75*inch, 1.5*inch, 0.3*inch)
|
||||
p.ellipse(3.5*inch, 0.5*inch, 1.2*inch, 2*inch)
|
||||
canvas.drawPath(p, fill=1, stroke=1)
|
||||
"""
|
||||
|
||||
testclosingfigures = """
|
||||
def closingfigures(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
h = inch/3.0; k = inch/2.0
|
||||
canvas.setStrokeColorRGB(0.2,0.3,0.5)
|
||||
canvas.setFillColorRGB(0.8,0.6,0.2)
|
||||
canvas.setLineWidth(4)
|
||||
p = canvas.beginPath()
|
||||
for i in (1,2,3,4):
|
||||
for j in (1,2):
|
||||
xc,yc = inch*i, inch*j
|
||||
p.moveTo(xc,yc)
|
||||
p.arcTo(xc-h, yc-k, xc+h, yc+k, startAng=0, extent=60*i)
|
||||
# close only the first one, not the second one
|
||||
if j==1:
|
||||
p.close()
|
||||
canvas.drawPath(p, fill=1, stroke=1)
|
||||
"""
|
||||
|
||||
testforms = """
|
||||
def forms(canvas):
|
||||
#first create a form...
|
||||
canvas.beginForm("SpumoniForm")
|
||||
#re-use some drawing functions from earlier
|
||||
spumoni(canvas)
|
||||
canvas.endForm()
|
||||
|
||||
#then draw it
|
||||
canvas.doForm("SpumoniForm")
|
||||
"""
|
||||
|
||||
def doctemplateillustration(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
canvas.setFont("Helvetica", 10)
|
||||
canvas.drawString(inch/4.0, 2.75*inch, "DocTemplate")
|
||||
W = 4/3.0*inch
|
||||
H = 2*inch
|
||||
Wd = x = inch/4.0
|
||||
Hd =y = inch/2.0
|
||||
for name in ("two column", "chapter page", "title page"):
|
||||
canvas.setFillColorRGB(0.5,1.0,1.0)
|
||||
canvas.rect(x,y,W,H, fill=1)
|
||||
canvas.setFillColorRGB(0,0,0)
|
||||
canvas.drawString(x+inch/8, y+H-Wd, "PageTemplate")
|
||||
canvas.drawCentredString(x+W/2.0, y-Wd, name)
|
||||
x = x+W+Wd
|
||||
canvas.saveState()
|
||||
d = inch/16
|
||||
dW = (W-3*d)/2.0
|
||||
hD = H -2*d-Wd
|
||||
canvas.translate(Wd+d, Hd+d)
|
||||
for name in ("left Frame", "right Frame"):
|
||||
canvas.setFillColorRGB(1.0,0.5,1.0)
|
||||
canvas.rect(0,0, dW,hD, fill=1)
|
||||
canvas.setFillGray(0.7)
|
||||
dd= d/2.0
|
||||
ddH = (hD-6*dd)/5.0
|
||||
ddW = dW-2*dd
|
||||
yy = dd
|
||||
xx = dd
|
||||
for i in range(5):
|
||||
canvas.rect(xx,yy,ddW,ddH, fill=1, stroke=0)
|
||||
yy = yy+ddH+dd
|
||||
canvas.setFillColorRGB(0,0,0)
|
||||
canvas.saveState()
|
||||
canvas.rotate(90)
|
||||
canvas.drawString(d,-dW/2, name)
|
||||
canvas.restoreState()
|
||||
canvas.translate(dW+d,0)
|
||||
canvas.restoreState()
|
||||
canvas.setFillColorRGB(1.0, 0.5, 1.0)
|
||||
mx = Wd+W+Wd+d
|
||||
my = Hd+d
|
||||
mW = W-2*d
|
||||
mH = H-d-Hd
|
||||
canvas.rect(mx, my, mW, mH, fill=1)
|
||||
canvas.rect(Wd+2*(W+Wd)+d, Hd+3*d, W-2*d, H/2.0, fill=1)
|
||||
canvas.setFillGray(0.7)
|
||||
canvas.rect(Wd+2*(W+Wd)+d+dd, Hd+5*d, W-2*d-2*dd, H/2.0-2*d-dd, fill=1)
|
||||
xx = mx+dd
|
||||
yy = my+mH/5.0
|
||||
ddH = (mH-6*dd-mH/5.0)/3.0
|
||||
ddW = mW - 2*dd
|
||||
for i in range(3):
|
||||
canvas.setFillGray(0.7)
|
||||
canvas.rect(xx,yy,ddW,ddH, fill=1, stroke=1)
|
||||
canvas.setFillGray(0)
|
||||
canvas.drawString(xx+dd/2.0,yy+dd/2.0, "flowable %s" %(157-i))
|
||||
yy = yy+ddH+dd
|
||||
canvas.drawCentredString(3*Wd+2*W+W/2, Hd+H/2.0, "First Flowable")
|
||||
canvas.setFont("Times-BoldItalic", 8)
|
||||
canvas.setFillGray(0)
|
||||
canvas.drawCentredString(mx+mW/2.0, my+mH+3*dd, "Chapter 6: Lubricants")
|
||||
canvas.setFont("Times-BoldItalic", 10)
|
||||
canvas.drawCentredString(3*Wd+2*W+W/2, Hd+H-H/4, "College Life")
|
||||
|
||||
# D = dir()
|
||||
g = globals()
|
||||
Dprime = {}
|
||||
from types import StringType
|
||||
from string import strip
|
||||
for (a,b) in g.items():
|
||||
if a[:4]=="test" and type(b) is StringType:
|
||||
#print 'for', a
|
||||
#print b
|
||||
b = strip(b)
|
||||
exec(b+'\n')
|
||||
|
||||
platypussetup = """
|
||||
from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer
|
||||
from reportlab.lib.styles import getSampleStyleSheet
|
||||
from reportlab.rl_config import defaultPageSize
|
||||
from reportlab.lib.units import inch
|
||||
PAGE_HEIGHT=defaultPageSize[1]; PAGE_WIDTH=defaultPageSize[0]
|
||||
styles = getSampleStyleSheet()
|
||||
"""
|
||||
platypusfirstpage = """
|
||||
Title = "Hello world"
|
||||
pageinfo = "platypus example"
|
||||
def myFirstPage(canvas, doc):
|
||||
canvas.saveState()
|
||||
canvas.setFont('Times-Bold',16)
|
||||
canvas.drawCentredString(PAGE_WIDTH/2.0, PAGE_HEIGHT-108, Title)
|
||||
canvas.setFont('Times-Roman',9)
|
||||
canvas.drawString(inch, 0.75 * inch, "First Page / %s" % pageinfo)
|
||||
canvas.restoreState()
|
||||
"""
|
||||
platypusnextpage = """
|
||||
def myLaterPages(canvas, doc):
|
||||
canvas.saveState()
|
||||
canvas.setFont('Times-Roman',9)
|
||||
canvas.drawString(inch, 0.75 * inch, "Page %d %s" % (doc.page, pageinfo))
|
||||
canvas.restoreState()
|
||||
"""
|
||||
platypusgo = """
|
||||
def go():
|
||||
doc = SimpleDocTemplate("phello.pdf")
|
||||
Story = [Spacer(1,2*inch)]
|
||||
style = styles["Normal"]
|
||||
for i in range(100):
|
||||
bogustext = ("This is Paragraph number %s. " % i) *20
|
||||
p = Paragraph(bogustext, style)
|
||||
Story.append(p)
|
||||
Story.append(Spacer(1,0.2*inch))
|
||||
doc.build(Story, onFirstPage=myFirstPage, onLaterPages=myLaterPages)
|
||||
"""
|
||||
|
||||
if __name__=="__main__":
|
||||
# then do the platypus hello world
|
||||
for b in platypussetup, platypusfirstpage, platypusnextpage, platypusgo:
|
||||
b = strip(b)
|
||||
exec(b+'\n')
|
||||
go()
|
||||
|
|
@ -0,0 +1,980 @@
|
|||
#!/usr/bin/env python
|
||||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/docco/graphdocpy.py
|
||||
|
||||
"""Generate documentation for reportlab.graphics classes.
|
||||
|
||||
Type the following for usage info:
|
||||
|
||||
python graphdocpy.py -h
|
||||
"""
|
||||
|
||||
|
||||
__version__ = '0.8'
|
||||
|
||||
|
||||
import sys
|
||||
sys.path.insert(0, '.')
|
||||
import os, re, types, string, getopt, pickle, copy, time, pprint, traceback
|
||||
from string import find, join, split, replace, expandtabs, rstrip
|
||||
import reportlab
|
||||
from reportlab import rl_config
|
||||
|
||||
from docpy import PackageSkeleton0, ModuleSkeleton0
|
||||
from docpy import DocBuilder0, PdfDocBuilder0, HtmlDocBuilder0
|
||||
from docpy import htmlescape, htmlrepr, defaultformat, \
|
||||
getdoc, reduceDocStringLength
|
||||
from docpy import makeHtmlSection, makeHtmlSubSection, \
|
||||
makeHtmlInlineImage
|
||||
|
||||
from reportlab.lib.units import inch, cm
|
||||
from reportlab.lib.pagesizes import A4
|
||||
from reportlab.lib import colors
|
||||
from reportlab.lib.enums import TA_CENTER, TA_LEFT
|
||||
from reportlab.lib.utils import getStringIO
|
||||
#from StringIO import StringIO
|
||||
#getStringIO=StringIO
|
||||
from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
|
||||
from reportlab.pdfgen import canvas
|
||||
from reportlab.platypus.flowables import Flowable, Spacer
|
||||
from reportlab.platypus.paragraph import Paragraph
|
||||
from reportlab.platypus.tableofcontents import TableOfContents
|
||||
from reportlab.platypus.flowables \
|
||||
import Flowable, Preformatted,Spacer, Image, KeepTogether, PageBreak
|
||||
from reportlab.platypus.xpreformatted import XPreformatted
|
||||
from reportlab.platypus.frames import Frame
|
||||
from reportlab.platypus.doctemplate \
|
||||
import PageTemplate, BaseDocTemplate
|
||||
from reportlab.platypus.tables import TableStyle, Table
|
||||
from reportlab.graphics.shapes import NotImplementedError
|
||||
import inspect
|
||||
|
||||
# Needed to draw Widget/Drawing demos.
|
||||
|
||||
from reportlab.graphics.widgetbase import Widget
|
||||
from reportlab.graphics.shapes import Drawing
|
||||
from reportlab.graphics import shapes
|
||||
from reportlab.graphics import renderPDF
|
||||
|
||||
VERBOSE = rl_config.verbose
|
||||
VERIFY = 1
|
||||
|
||||
_abstractclasserr_re = re.compile(r'^\s*abstract\s*class\s*(\w+)\s*instantiated',re.I)
|
||||
|
||||
####################################################################
|
||||
#
|
||||
# Stuff needed for building PDF docs.
|
||||
#
|
||||
####################################################################
|
||||
|
||||
def mainPageFrame(canvas, doc):
|
||||
"The page frame used for all PDF documents."
|
||||
|
||||
canvas.saveState()
|
||||
|
||||
pageNumber = canvas.getPageNumber()
|
||||
canvas.line(2*cm, A4[1]-2*cm, A4[0]-2*cm, A4[1]-2*cm)
|
||||
canvas.line(2*cm, 2*cm, A4[0]-2*cm, 2*cm)
|
||||
if pageNumber > 1:
|
||||
canvas.setFont('Times-Roman', 12)
|
||||
canvas.drawString(4 * inch, cm, "%d" % pageNumber)
|
||||
if hasattr(canvas, 'headerLine'): # hackish
|
||||
headerline = string.join(canvas.headerLine, ' \xc2\x8d ')
|
||||
canvas.drawString(2*cm, A4[1]-1.75*cm, headerline)
|
||||
|
||||
canvas.setFont('Times-Roman', 8)
|
||||
msg = "Generated with docpy. See http://www.reportlab.com!"
|
||||
canvas.drawString(2*cm, 1.65*cm, msg)
|
||||
|
||||
canvas.restoreState()
|
||||
|
||||
|
||||
class MyTemplate(BaseDocTemplate):
|
||||
"The document template used for all PDF documents."
|
||||
|
||||
_invalidInitArgs = ('pageTemplates',)
|
||||
|
||||
def __init__(self, filename, **kw):
|
||||
frame1 = Frame(2.5*cm, 2.5*cm, 15*cm, 25*cm, id='F1')
|
||||
self.allowSplitting = 0
|
||||
apply(BaseDocTemplate.__init__, (self, filename), kw)
|
||||
self.addPageTemplates(PageTemplate('normal', [frame1], mainPageFrame))
|
||||
|
||||
def afterFlowable(self, flowable):
|
||||
"Takes care of header line, TOC and outline entries."
|
||||
|
||||
if flowable.__class__.__name__ == 'Paragraph':
|
||||
f = flowable
|
||||
|
||||
# Build a list of heading parts.
|
||||
# So far, this is the *last* item on the *previous* page...
|
||||
if f.style.name[:8] == 'Heading0':
|
||||
self.canv.headerLine = [f.text] # hackish
|
||||
elif f.style.name[:8] == 'Heading1':
|
||||
if len(self.canv.headerLine) == 2:
|
||||
del self.canv.headerLine[-1]
|
||||
elif len(self.canv.headerLine) == 3:
|
||||
del self.canv.headerLine[-1]
|
||||
del self.canv.headerLine[-1]
|
||||
self.canv.headerLine.append(f.text)
|
||||
elif f.style.name[:8] == 'Heading2':
|
||||
if len(self.canv.headerLine) == 3:
|
||||
del self.canv.headerLine[-1]
|
||||
self.canv.headerLine.append(f.text)
|
||||
|
||||
if f.style.name[:7] == 'Heading':
|
||||
# Register TOC entries.
|
||||
headLevel = int(f.style.name[7:])
|
||||
self.notify('TOCEntry', (headLevel, flowable.getPlainText(), self.page))
|
||||
|
||||
# Add PDF outline entries.
|
||||
c = self.canv
|
||||
title = f.text
|
||||
key = str(hash(f))
|
||||
lev = int(f.style.name[7:])
|
||||
try:
|
||||
if lev == 0:
|
||||
isClosed = 0
|
||||
else:
|
||||
isClosed = 1
|
||||
c.bookmarkPage(key)
|
||||
c.addOutlineEntry(title, key, level=lev, closed=isClosed)
|
||||
c.showOutline()
|
||||
except:
|
||||
if VERBOSE:
|
||||
# AR hacking in exception handlers
|
||||
print 'caught exception in MyTemplate.afterFlowable with heading text %s' % f.text
|
||||
traceback.print_exc()
|
||||
else:
|
||||
pass
|
||||
|
||||
|
||||
####################################################################
|
||||
#
|
||||
# Utility functions
|
||||
#
|
||||
####################################################################
|
||||
def indentLevel(line, spacesPerTab=4):
|
||||
"""Counts the indent levels on the front.
|
||||
|
||||
It is assumed that one tab equals 4 spaces.
|
||||
"""
|
||||
|
||||
x = 0
|
||||
nextTab = 4
|
||||
for ch in line:
|
||||
if ch == ' ':
|
||||
x = x + 1
|
||||
elif ch == '\t':
|
||||
x = nextTab
|
||||
nextTab = x + spacesPerTab
|
||||
else:
|
||||
return x
|
||||
|
||||
|
||||
assert indentLevel('hello') == 0, 'error in indentLevel'
|
||||
assert indentLevel(' hello') == 1, 'error in indentLevel'
|
||||
assert indentLevel(' hello') == 2, 'error in indentLevel'
|
||||
assert indentLevel(' hello') == 3, 'error in indentLevel'
|
||||
assert indentLevel('\thello') == 4, 'error in indentLevel'
|
||||
assert indentLevel(' \thello') == 4, 'error in indentLevel'
|
||||
assert indentLevel('\t hello') == 5, 'error in indentLevel'
|
||||
|
||||
####################################################################
|
||||
#
|
||||
# Special-purpose document builders
|
||||
#
|
||||
####################################################################
|
||||
|
||||
class GraphPdfDocBuilder0(PdfDocBuilder0):
|
||||
"""A PDF document builder displaying widgets and drawings.
|
||||
|
||||
This generates a PDF file where only methods named 'demo' are
|
||||
listed for any class C. If C happens to be a subclass of Widget
|
||||
and has a 'demo' method, this method is assumed to generate and
|
||||
return a sample widget instance, that is then appended graphi-
|
||||
cally to the Platypus story.
|
||||
|
||||
Something similar happens for functions. If their names start
|
||||
with 'sample' they are supposed to generate and return a sample
|
||||
drawing. This is then taken and appended graphically to the
|
||||
Platypus story, as well.
|
||||
"""
|
||||
|
||||
fileSuffix = '.pdf'
|
||||
|
||||
def begin(self, name='', typ=''):
|
||||
styleSheet = getSampleStyleSheet()
|
||||
self.code = styleSheet['Code']
|
||||
self.bt = styleSheet['BodyText']
|
||||
self.story = []
|
||||
|
||||
# Cover page
|
||||
t = time.gmtime(time.time())
|
||||
timeString = time.strftime("%Y-%m-%d %H:%M", t)
|
||||
self.story.append(Paragraph('<font size=18>Documentation for %s "%s"</font>' % (typ, name), self.bt))
|
||||
self.story.append(Paragraph('<font size=18>Generated by: graphdocpy.py version %s</font>' % __version__, self.bt))
|
||||
self.story.append(Paragraph('<font size=18>Date generated: %s</font>' % timeString, self.bt))
|
||||
self.story.append(Paragraph('<font size=18>Format: PDF</font>', self.bt))
|
||||
self.story.append(PageBreak())
|
||||
|
||||
# Table of contents
|
||||
toc = TableOfContents()
|
||||
self.story.append(toc)
|
||||
self.story.append(PageBreak())
|
||||
|
||||
|
||||
def end(self, fileName=None):
|
||||
if fileName: # overrides output path
|
||||
self.outPath = fileName
|
||||
elif self.packageName:
|
||||
self.outPath = self.packageName + self.fileSuffix
|
||||
elif self.skeleton:
|
||||
self.outPath = self.skeleton.getModuleName() + self.fileSuffix
|
||||
else:
|
||||
self.outPath = ''
|
||||
|
||||
if self.outPath:
|
||||
doc = MyTemplate(self.outPath)
|
||||
doc.multiBuild(self.story)
|
||||
|
||||
|
||||
def beginModule(self, name, doc, imported):
|
||||
story = self.story
|
||||
bt = self.bt
|
||||
|
||||
# Defer displaying the module header info to later...
|
||||
self.shouldDisplayModule = (name, doc, imported)
|
||||
self.hasDisplayedModule = 0
|
||||
|
||||
|
||||
def endModule(self, name, doc, imported):
|
||||
if self.hasDisplayedModule:
|
||||
DocBuilder0.endModule(self, name, doc, imported)
|
||||
|
||||
|
||||
def beginClasses(self, names):
|
||||
# Defer displaying the module header info to later...
|
||||
if self.shouldDisplayModule:
|
||||
self.shouldDisplayClasses = names
|
||||
|
||||
|
||||
# Skip all methods.
|
||||
def beginMethod(self, name, doc, sig):
|
||||
pass
|
||||
|
||||
|
||||
def endMethod(self, name, doc, sig):
|
||||
pass
|
||||
|
||||
|
||||
def beginClass(self, name, doc, bases):
|
||||
"Append a graphic demo of a Widget or Drawing at the end of a class."
|
||||
|
||||
if VERBOSE:
|
||||
print 'GraphPdfDocBuilder.beginClass(%s...)' % name
|
||||
|
||||
aClass = eval('self.skeleton.moduleSpace.' + name)
|
||||
if issubclass(aClass, Widget):
|
||||
if self.shouldDisplayModule:
|
||||
modName, modDoc, imported = self.shouldDisplayModule
|
||||
self.story.append(Paragraph(modName, self.makeHeadingStyle(self.indentLevel-2, 'module')))
|
||||
self.story.append(XPreformatted(modDoc, self.bt))
|
||||
self.shouldDisplayModule = 0
|
||||
self.hasDisplayedModule = 1
|
||||
if self.shouldDisplayClasses:
|
||||
self.story.append(Paragraph('Classes', self.makeHeadingStyle(self.indentLevel-1)))
|
||||
self.shouldDisplayClasses = 0
|
||||
PdfDocBuilder0.beginClass(self, name, doc, bases)
|
||||
self.beginAttributes(aClass)
|
||||
|
||||
elif issubclass(aClass, Drawing):
|
||||
if self.shouldDisplayModule:
|
||||
modName, modDoc, imported = self.shouldDisplayModule
|
||||
self.story.append(Paragraph(modName, self.makeHeadingStyle(self.indentLevel-2, 'module')))
|
||||
self.story.append(XPreformatted(modDoc, self.bt))
|
||||
self.shouldDisplayModule = 0
|
||||
self.hasDisplayedModule = 1
|
||||
if self.shouldDisplayClasses:
|
||||
self.story.append(Paragraph('Classes', self.makeHeadingStyle(self.indentLevel-1)))
|
||||
self.shouldDisplayClasses = 0
|
||||
PdfDocBuilder0.beginClass(self, name, doc, bases)
|
||||
|
||||
|
||||
def beginAttributes(self, aClass):
|
||||
"Append a list of annotated attributes of a class."
|
||||
|
||||
self.story.append(Paragraph(
|
||||
'Public Attributes',
|
||||
self.makeHeadingStyle(self.indentLevel+1)))
|
||||
|
||||
map = aClass._attrMap
|
||||
if map:
|
||||
map = map.items()
|
||||
map.sort()
|
||||
else:
|
||||
map = []
|
||||
for name, typ in map:
|
||||
if typ != None:
|
||||
if hasattr(typ, 'desc'):
|
||||
desc = typ.desc
|
||||
else:
|
||||
desc = '<i>%s</i>' % typ.__class__.__name__
|
||||
else:
|
||||
desc = '<i>None</i>'
|
||||
self.story.append(Paragraph(
|
||||
"<b>%s</b> %s" % (name, desc), self.bt))
|
||||
self.story.append(Paragraph("", self.bt))
|
||||
|
||||
|
||||
def endClass(self, name, doc, bases):
|
||||
"Append a graphic demo of a Widget or Drawing at the end of a class."
|
||||
|
||||
PdfDocBuilder0.endClass(self, name, doc, bases)
|
||||
|
||||
aClass = eval('self.skeleton.moduleSpace.' + name)
|
||||
if hasattr(aClass, '_nodoc'):
|
||||
pass
|
||||
elif issubclass(aClass, Widget):
|
||||
try:
|
||||
widget = aClass()
|
||||
except AssertionError, err:
|
||||
if _abstractclasserr_re.match(str(err)): return
|
||||
raise
|
||||
self.story.append(Spacer(0*cm, 0.5*cm))
|
||||
self._showWidgetDemoCode(widget)
|
||||
self.story.append(Spacer(0*cm, 0.5*cm))
|
||||
self._showWidgetDemo(widget)
|
||||
self.story.append(Spacer(0*cm, 0.5*cm))
|
||||
self._showWidgetProperties(widget)
|
||||
self.story.append(PageBreak())
|
||||
elif issubclass(aClass, Drawing):
|
||||
drawing = aClass()
|
||||
self.story.append(Spacer(0*cm, 0.5*cm))
|
||||
self._showDrawingCode(drawing)
|
||||
self.story.append(Spacer(0*cm, 0.5*cm))
|
||||
self._showDrawingDemo(drawing)
|
||||
self.story.append(Spacer(0*cm, 0.5*cm))
|
||||
|
||||
|
||||
def beginFunctions(self, names):
|
||||
srch = string.join(names, ' ')
|
||||
if string.find(string.join(names, ' '), ' sample') > -1:
|
||||
PdfDocBuilder0.beginFunctions(self, names)
|
||||
|
||||
|
||||
# Skip non-sample functions.
|
||||
def beginFunction(self, name, doc, sig):
|
||||
"Skip function for 'uninteresting' names."
|
||||
|
||||
if name[:6] == 'sample':
|
||||
PdfDocBuilder0.beginFunction(self, name, doc, sig)
|
||||
|
||||
|
||||
def endFunction(self, name, doc, sig):
|
||||
"Append a drawing to the story for special function names."
|
||||
|
||||
if name[:6] != 'sample':
|
||||
return
|
||||
|
||||
if VERBOSE:
|
||||
print 'GraphPdfDocBuilder.endFunction(%s...)' % name
|
||||
PdfDocBuilder0.endFunction(self, name, doc, sig)
|
||||
aFunc = eval('self.skeleton.moduleSpace.' + name)
|
||||
drawing = aFunc()
|
||||
|
||||
self.story.append(Spacer(0*cm, 0.5*cm))
|
||||
self._showFunctionDemoCode(aFunc)
|
||||
self.story.append(Spacer(0*cm, 0.5*cm))
|
||||
self._showDrawingDemo(drawing)
|
||||
|
||||
self.story.append(PageBreak())
|
||||
|
||||
|
||||
def _showFunctionDemoCode(self, function):
|
||||
"""Show a demo code of the function generating the drawing."""
|
||||
# Heading
|
||||
self.story.append(Paragraph("<i>Example</i>", self.bt))
|
||||
self.story.append(Paragraph("", self.bt))
|
||||
|
||||
# Sample code
|
||||
codeSample = inspect.getsource(function)
|
||||
self.story.append(Preformatted(codeSample, self.code))
|
||||
|
||||
|
||||
def _showDrawingCode(self, drawing):
|
||||
"""Show code of the drawing class."""
|
||||
# Heading
|
||||
#className = drawing.__class__.__name__
|
||||
self.story.append(Paragraph("<i>Example</i>", self.bt))
|
||||
|
||||
# Sample code
|
||||
codeSample = inspect.getsource(drawing.__class__.__init__)
|
||||
self.story.append(Preformatted(codeSample, self.code))
|
||||
|
||||
|
||||
def _showDrawingDemo(self, drawing):
|
||||
"""Show a graphical demo of the drawing."""
|
||||
|
||||
# Add the given drawing to the story.
|
||||
# Ignored if no GD rendering available
|
||||
# or the demo method does not return a drawing.
|
||||
try:
|
||||
flo = renderPDF.GraphicsFlowable(drawing)
|
||||
self.story.append(Spacer(6,6))
|
||||
self.story.append(flo)
|
||||
self.story.append(Spacer(6,6))
|
||||
except:
|
||||
if VERBOSE:
|
||||
print 'caught exception in _showDrawingDemo'
|
||||
traceback.print_exc()
|
||||
else:
|
||||
pass
|
||||
|
||||
|
||||
def _showWidgetDemo(self, widget):
|
||||
"""Show a graphical demo of the widget."""
|
||||
|
||||
# Get a demo drawing from the widget and add it to the story.
|
||||
# Ignored if no GD rendering available
|
||||
# or the demo method does not return a drawing.
|
||||
try:
|
||||
if VERIFY:
|
||||
widget.verify()
|
||||
drawing = widget.demo()
|
||||
flo = renderPDF.GraphicsFlowable(drawing)
|
||||
self.story.append(Spacer(6,6))
|
||||
self.story.append(flo)
|
||||
self.story.append(Spacer(6,6))
|
||||
except:
|
||||
if VERBOSE:
|
||||
print 'caught exception in _showWidgetDemo'
|
||||
traceback.print_exc()
|
||||
else:
|
||||
pass
|
||||
|
||||
|
||||
def _showWidgetDemoCode(self, widget):
|
||||
"""Show a demo code of the widget."""
|
||||
# Heading
|
||||
#className = widget.__class__.__name__
|
||||
self.story.append(Paragraph("<i>Example</i>", self.bt))
|
||||
|
||||
# Sample code
|
||||
codeSample = inspect.getsource(widget.__class__.demo)
|
||||
self.story.append(Preformatted(codeSample, self.code))
|
||||
|
||||
|
||||
def _showWidgetProperties(self, widget):
|
||||
"""Dump all properties of a widget."""
|
||||
|
||||
props = widget.getProperties()
|
||||
keys = props.keys()
|
||||
keys.sort()
|
||||
lines = []
|
||||
for key in keys:
|
||||
value = props[key]
|
||||
|
||||
f = getStringIO()
|
||||
pprint.pprint(value, f)
|
||||
value = f.getvalue()[:-1]
|
||||
valueLines = string.split(value, '\n')
|
||||
for i in range(1, len(valueLines)):
|
||||
valueLines[i] = ' '*(len(key)+3) + valueLines[i]
|
||||
value = string.join(valueLines, '\n')
|
||||
|
||||
lines.append('%s = %s' % (key, value))
|
||||
|
||||
text = join(lines, '\n')
|
||||
self.story.append(Paragraph("<i>Properties of Example Widget</i>", self.bt))
|
||||
self.story.append(Paragraph("", self.bt))
|
||||
self.story.append(Preformatted(text, self.code))
|
||||
|
||||
|
||||
class GraphHtmlDocBuilder0(HtmlDocBuilder0):
|
||||
"A class to write the skeleton of a Python source."
|
||||
|
||||
fileSuffix = '.html'
|
||||
|
||||
def beginModule(self, name, doc, imported):
|
||||
# Defer displaying the module header info to later...
|
||||
self.shouldDisplayModule = (name, doc, imported)
|
||||
self.hasDisplayedModule = 0
|
||||
|
||||
|
||||
def endModule(self, name, doc, imported):
|
||||
if self.hasDisplayedModule:
|
||||
HtmlDocBuilder0.endModule(self, name, doc, imported)
|
||||
|
||||
|
||||
def beginClasses(self, names):
|
||||
# Defer displaying the module header info to later...
|
||||
if self.shouldDisplayModule:
|
||||
self.shouldDisplayClasses = names
|
||||
|
||||
|
||||
# Skip all methods.
|
||||
def beginMethod(self, name, doc, sig):
|
||||
pass
|
||||
|
||||
|
||||
def endMethod(self, name, doc, sig):
|
||||
pass
|
||||
|
||||
|
||||
def beginClass(self, name, doc, bases):
|
||||
"Append a graphic demo of a widget at the end of a class."
|
||||
|
||||
aClass = eval('self.skeleton.moduleSpace.' + name)
|
||||
if issubclass(aClass, Widget):
|
||||
if self.shouldDisplayModule:
|
||||
modName, modDoc, imported = self.shouldDisplayModule
|
||||
self.outLines.append('<H2>%s</H2>' % modName)
|
||||
self.outLines.append('<PRE>%s</PRE>' % modDoc)
|
||||
self.shouldDisplayModule = 0
|
||||
self.hasDisplayedModule = 1
|
||||
if self.shouldDisplayClasses:
|
||||
self.outLines.append('<H2>Classes</H2>')
|
||||
self.shouldDisplayClasses = 0
|
||||
|
||||
HtmlDocBuilder0.beginClass(self, name, doc, bases)
|
||||
|
||||
|
||||
def endClass(self, name, doc, bases):
|
||||
"Append a graphic demo of a widget at the end of a class."
|
||||
|
||||
HtmlDocBuilder0.endClass(self, name, doc, bases)
|
||||
|
||||
aClass = eval('self.skeleton.moduleSpace.' + name)
|
||||
if issubclass(aClass, Widget):
|
||||
widget = aClass()
|
||||
self._showWidgetDemoCode(widget)
|
||||
self._showWidgetDemo(widget)
|
||||
self._showWidgetProperties(widget)
|
||||
|
||||
|
||||
def beginFunctions(self, names):
|
||||
if string.find(string.join(names, ' '), ' sample') > -1:
|
||||
HtmlDocBuilder0.beginFunctions(self, names)
|
||||
|
||||
|
||||
# Skip non-sample functions.
|
||||
def beginFunction(self, name, doc, sig):
|
||||
"Skip function for 'uninteresting' names."
|
||||
|
||||
if name[:6] == 'sample':
|
||||
HtmlDocBuilder0.beginFunction(self, name, doc, sig)
|
||||
|
||||
|
||||
def endFunction(self, name, doc, sig):
|
||||
"Append a drawing to the story for special function names."
|
||||
|
||||
if name[:6] != 'sample':
|
||||
return
|
||||
|
||||
HtmlDocBuilder0.endFunction(self, name, doc, sig)
|
||||
aFunc = eval('self.skeleton.moduleSpace.' + name)
|
||||
drawing = aFunc()
|
||||
|
||||
self._showFunctionDemoCode(aFunc)
|
||||
self._showDrawingDemo(drawing, aFunc.__name__)
|
||||
|
||||
|
||||
def _showFunctionDemoCode(self, function):
|
||||
"""Show a demo code of the function generating the drawing."""
|
||||
# Heading
|
||||
self.outLines.append('<H3>Example</H3>')
|
||||
|
||||
# Sample code
|
||||
codeSample = inspect.getsource(function)
|
||||
self.outLines.append('<PRE>%s</PRE>' % codeSample)
|
||||
|
||||
|
||||
def _showDrawingDemo(self, drawing, name):
|
||||
"""Show a graphical demo of the drawing."""
|
||||
|
||||
# Add the given drawing to the story.
|
||||
# Ignored if no GD rendering available
|
||||
# or the demo method does not return a drawing.
|
||||
try:
|
||||
from reportlab.graphics import renderPM
|
||||
modName = self.skeleton.getModuleName()
|
||||
path = '%s-%s.jpg' % (modName, name)
|
||||
renderPM.drawToFile(drawing, path, fmt='JPG')
|
||||
self.outLines.append('<H3>Demo</H3>')
|
||||
self.outLines.append(makeHtmlInlineImage(path))
|
||||
except:
|
||||
if VERBOSE:
|
||||
print 'caught exception in GraphHTMLDocBuilder._showDrawingDemo'
|
||||
traceback.print_exc()
|
||||
else:
|
||||
pass
|
||||
|
||||
|
||||
def _showWidgetDemo(self, widget):
|
||||
"""Show a graphical demo of the widget."""
|
||||
|
||||
# Get a demo drawing from the widget and add it to the story.
|
||||
# Ignored if no GD rendering available
|
||||
# or the demo method does not return a drawing.
|
||||
try:
|
||||
from reportlab.graphics import renderPM
|
||||
drawing = widget.demo()
|
||||
if VERIFY:
|
||||
widget.verify()
|
||||
modName = self.skeleton.getModuleName()
|
||||
path = '%s-%s.jpg' % (modName, widget.__class__.__name__)
|
||||
renderPM.drawToFile(drawing, path, fmt='JPG')
|
||||
self.outLines.append('<H3>Demo</H3>')
|
||||
self.outLines.append(makeHtmlInlineImage(path))
|
||||
except:
|
||||
if VERBOSE:
|
||||
|
||||
print 'caught exception in GraphHTMLDocBuilder._showWidgetDemo'
|
||||
traceback.print_exc()
|
||||
else:
|
||||
pass
|
||||
|
||||
|
||||
def _showWidgetDemoCode(self, widget):
|
||||
"""Show a demo code of the widget."""
|
||||
# Heading
|
||||
#className = widget.__class__.__name__
|
||||
self.outLines.append('<H3>Example Code</H3>')
|
||||
|
||||
# Sample code
|
||||
codeSample = inspect.getsource(widget.__class__.demo)
|
||||
self.outLines.append('<PRE>%s</PRE>' % codeSample)
|
||||
self.outLines.append('')
|
||||
|
||||
|
||||
def _showWidgetProperties(self, widget):
|
||||
"""Dump all properties of a widget."""
|
||||
|
||||
props = widget.getProperties()
|
||||
keys = props.keys()
|
||||
keys.sort()
|
||||
lines = []
|
||||
for key in keys:
|
||||
value = props[key]
|
||||
|
||||
# Method 3
|
||||
f = getStringIO()
|
||||
pprint.pprint(value, f)
|
||||
value = f.getvalue()[:-1]
|
||||
valueLines = string.split(value, '\n')
|
||||
for i in range(1, len(valueLines)):
|
||||
valueLines[i] = ' '*(len(key)+3) + valueLines[i]
|
||||
value = string.join(valueLines, '\n')
|
||||
|
||||
lines.append('%s = %s' % (key, value))
|
||||
text = join(lines, '\n')
|
||||
self.outLines.append('<H3>Properties of Example Widget</H3>')
|
||||
self.outLines.append('<PRE>%s</PRE>' % text)
|
||||
self.outLines.append('')
|
||||
|
||||
|
||||
# Highly experimental!
|
||||
class PlatypusDocBuilder0(DocBuilder0):
|
||||
"Document the skeleton of a Python module as a Platypus story."
|
||||
|
||||
fileSuffix = '.pps' # A pickled Platypus story.
|
||||
|
||||
def begin(self, name='', typ=''):
|
||||
styleSheet = getSampleStyleSheet()
|
||||
self.code = styleSheet['Code']
|
||||
self.bt = styleSheet['BodyText']
|
||||
self.story = []
|
||||
|
||||
|
||||
def end(self):
|
||||
if self.packageName:
|
||||
self.outPath = self.packageName + self.fileSuffix
|
||||
elif self.skeleton:
|
||||
self.outPath = self.skeleton.getModuleName() + self.fileSuffix
|
||||
else:
|
||||
self.outPath = ''
|
||||
|
||||
if self.outPath:
|
||||
f = open(self.outPath, 'w')
|
||||
pickle.dump(self.story, f)
|
||||
|
||||
|
||||
def beginPackage(self, name):
|
||||
DocBuilder0.beginPackage(self, name)
|
||||
self.story.append(Paragraph(name, self.bt))
|
||||
|
||||
|
||||
def beginModule(self, name, doc, imported):
|
||||
story = self.story
|
||||
bt = self.bt
|
||||
|
||||
story.append(Paragraph(name, bt))
|
||||
story.append(XPreformatted(doc, bt))
|
||||
|
||||
|
||||
def beginClasses(self, names):
|
||||
self.story.append(Paragraph('Classes', self.bt))
|
||||
|
||||
|
||||
def beginClass(self, name, doc, bases):
|
||||
bt = self.bt
|
||||
story = self.story
|
||||
if bases:
|
||||
bases = map(lambda b:b.__name__, bases) # hack
|
||||
story.append(Paragraph('%s(%s)' % (name, join(bases, ', ')), bt))
|
||||
else:
|
||||
story.append(Paragraph(name, bt))
|
||||
|
||||
story.append(XPreformatted(doc, bt))
|
||||
|
||||
|
||||
def beginMethod(self, name, doc, sig):
|
||||
bt = self.bt
|
||||
story = self.story
|
||||
story.append(Paragraph(name+sig, bt))
|
||||
story.append(XPreformatted(doc, bt))
|
||||
|
||||
|
||||
def beginFunctions(self, names):
|
||||
if names:
|
||||
self.story.append(Paragraph('Functions', self.bt))
|
||||
|
||||
|
||||
def beginFunction(self, name, doc, sig):
|
||||
bt = self.bt
|
||||
story = self.story
|
||||
story.append(Paragraph(name+sig, bt))
|
||||
story.append(XPreformatted(doc, bt))
|
||||
|
||||
|
||||
####################################################################
|
||||
#
|
||||
# Main
|
||||
#
|
||||
####################################################################
|
||||
|
||||
def printUsage():
|
||||
"""graphdocpy.py - Automated documentation for the RL Graphics library.
|
||||
|
||||
Usage: python graphdocpy.py [options]
|
||||
|
||||
[options]
|
||||
-h Print this help message.
|
||||
|
||||
-f name Use the document builder indicated by 'name',
|
||||
e.g. Html, Pdf.
|
||||
|
||||
-m module Generate document for module named 'module'.
|
||||
'module' may follow any of these forms:
|
||||
- docpy.py
|
||||
- docpy
|
||||
- c:\\test\\docpy
|
||||
and can be any of these:
|
||||
- standard Python modules
|
||||
- modules in the Python search path
|
||||
- modules in the current directory
|
||||
|
||||
-p package Generate document for package named 'package'
|
||||
(default is 'reportlab.graphics').
|
||||
'package' may follow any of these forms:
|
||||
- reportlab
|
||||
- reportlab.graphics.charts
|
||||
- c:\\test\\reportlab
|
||||
and can be any of these:
|
||||
- standard Python packages (?)
|
||||
- packages in the Python search path
|
||||
- packages in the current directory
|
||||
|
||||
-s Silent mode (default is unset).
|
||||
|
||||
Examples:
|
||||
|
||||
python graphdocpy.py reportlab.graphics
|
||||
python graphdocpy.py -m signsandsymbols.py -f Pdf
|
||||
python graphdocpy.py -m flags.py -f Html
|
||||
python graphdocpy.py -m barchart1.py
|
||||
"""
|
||||
|
||||
|
||||
# The following functions, including main(), are actually
|
||||
# the same as in docpy.py (except for some defaults).
|
||||
|
||||
def documentModule0(pathOrName, builder, opts={}):
|
||||
"""Generate documentation for one Python file in some format.
|
||||
|
||||
This handles Python standard modules like string, custom modules
|
||||
on the Python search path like e.g. docpy as well as modules
|
||||
specified with their full path like C:/tmp/junk.py.
|
||||
|
||||
The doc file will always be saved in the current directory with
|
||||
a basename equal to that of the module, e.g. docpy.
|
||||
"""
|
||||
cwd = os.getcwd()
|
||||
|
||||
# Append directory to Python search path if we get one.
|
||||
dirName = os.path.dirname(pathOrName)
|
||||
if dirName:
|
||||
sys.path.append(dirName)
|
||||
|
||||
# Remove .py extension from module name.
|
||||
if pathOrName[-3:] == '.py':
|
||||
modname = pathOrName[:-3]
|
||||
else:
|
||||
modname = pathOrName
|
||||
|
||||
# Remove directory paths from module name.
|
||||
if dirName:
|
||||
modname = os.path.basename(modname)
|
||||
|
||||
# Load the module.
|
||||
try:
|
||||
module = __import__(modname)
|
||||
except:
|
||||
print 'Failed to import %s.' % modname
|
||||
os.chdir(cwd)
|
||||
return
|
||||
|
||||
# Do the real documentation work.
|
||||
s = ModuleSkeleton0()
|
||||
s.inspect(module)
|
||||
builder.write(s)
|
||||
|
||||
# Remove appended directory from Python search path if we got one.
|
||||
if dirName:
|
||||
del sys.path[-1]
|
||||
|
||||
os.chdir(cwd)
|
||||
|
||||
|
||||
def _packageWalkCallback((builder, opts), dirPath, files):
|
||||
"A callback function used when waking over a package tree."
|
||||
#must CD into a directory to document the module correctly
|
||||
cwd = os.getcwd()
|
||||
os.chdir(dirPath)
|
||||
|
||||
|
||||
# Skip __init__ files.
|
||||
files = filter(lambda f:f != '__init__.py', files)
|
||||
|
||||
files = filter(lambda f:f[-3:] == '.py', files)
|
||||
for f in files:
|
||||
path = os.path.join(dirPath, f)
|
||||
## if not opts.get('isSilent', 0):
|
||||
## print path
|
||||
builder.indentLevel = builder.indentLevel + 1
|
||||
#documentModule0(path, builder)
|
||||
documentModule0(f, builder)
|
||||
builder.indentLevel = builder.indentLevel - 1
|
||||
#CD back out
|
||||
os.chdir(cwd)
|
||||
|
||||
def documentPackage0(pathOrName, builder, opts={}):
|
||||
"""Generate documentation for one Python package in some format.
|
||||
|
||||
'pathOrName' can be either a filesystem path leading to a Python
|
||||
package or package name whose path will be resolved by importing
|
||||
the top-level module.
|
||||
|
||||
The doc file will always be saved in the current directory with
|
||||
a basename equal to that of the package, e.g. reportlab.lib.
|
||||
"""
|
||||
|
||||
# Did we get a package path with OS-dependant seperators...?
|
||||
if os.sep in pathOrName:
|
||||
path = pathOrName
|
||||
name = os.path.splitext(os.path.basename(path))[0]
|
||||
# ... or rather a package name?
|
||||
else:
|
||||
name = pathOrName
|
||||
package = __import__(name)
|
||||
# Some special care needed for dotted names.
|
||||
if '.' in name:
|
||||
subname = 'package' + name[find(name, '.'):]
|
||||
package = eval(subname)
|
||||
path = os.path.dirname(package.__file__)
|
||||
|
||||
cwd = os.getcwd()
|
||||
os.chdir(path)
|
||||
builder.beginPackage(name)
|
||||
os.path.walk(path, _packageWalkCallback, (builder, opts))
|
||||
builder.endPackage(name)
|
||||
os.chdir(cwd)
|
||||
|
||||
|
||||
def makeGraphicsReference(outfilename):
|
||||
"Make graphics_reference.pdf"
|
||||
builder = GraphPdfDocBuilder0()
|
||||
|
||||
builder.begin(name='reportlab.graphics', typ='package')
|
||||
documentPackage0('reportlab.graphics', builder, {'isSilent': 0})
|
||||
builder.end(outfilename)
|
||||
print 'made graphics reference in %s' % outfilename
|
||||
|
||||
def main():
|
||||
"Handle command-line options and trigger corresponding action."
|
||||
|
||||
opts, args = getopt.getopt(sys.argv[1:], 'hsf:m:p:')
|
||||
|
||||
# Make an options dictionary that is easier to use.
|
||||
optsDict = {}
|
||||
for k, v in opts:
|
||||
optsDict[k] = v
|
||||
hasOpt = optsDict.has_key
|
||||
|
||||
# On -h print usage and exit immediately.
|
||||
if hasOpt('-h'):
|
||||
print printUsage.__doc__
|
||||
sys.exit(0)
|
||||
|
||||
# On -s set silent mode.
|
||||
isSilent = hasOpt('-s')
|
||||
|
||||
# On -f set the appropriate DocBuilder to use or a default one.
|
||||
builder = { 'Pdf': GraphPdfDocBuilder0,
|
||||
'Html': GraphHtmlDocBuilder0,
|
||||
}[optsDict.get('-f', 'Pdf')]()
|
||||
|
||||
# Set default module or package to document.
|
||||
if not hasOpt('-p') and not hasOpt('-m'):
|
||||
optsDict['-p'] = 'reportlab.graphics'
|
||||
|
||||
# Save a few options for further use.
|
||||
options = {'isSilent':isSilent}
|
||||
|
||||
# Now call the real documentation functions.
|
||||
if hasOpt('-m'):
|
||||
nameOrPath = optsDict['-m']
|
||||
if not isSilent:
|
||||
print "Generating documentation for module %s..." % nameOrPath
|
||||
builder.begin(name=nameOrPath, typ='module')
|
||||
documentModule0(nameOrPath, builder, options)
|
||||
elif hasOpt('-p'):
|
||||
nameOrPath = optsDict['-p']
|
||||
if not isSilent:
|
||||
print "Generating documentation for package %s..." % nameOrPath
|
||||
builder.begin(name=nameOrPath, typ='package')
|
||||
documentPackage0(nameOrPath, builder, options)
|
||||
builder.end()
|
||||
|
||||
if not isSilent:
|
||||
print "Saved %s." % builder.outPath
|
||||
|
||||
#if doing the usual, put a copy in docs
|
||||
if builder.outPath == 'reportlab.graphics.pdf':
|
||||
import shutil, reportlab
|
||||
dst = os.path.join(os.path.dirname(reportlab.__file__),'docs','graphics_reference.pdf')
|
||||
shutil.copyfile('reportlab.graphics.pdf', dst)
|
||||
if not isSilent:
|
||||
print 'copied to '+dst
|
||||
|
||||
def makeSuite():
|
||||
"standard test harness support - run self as separate process"
|
||||
from reportlab.test.utils import ScriptThatMakesFileTest
|
||||
return ScriptThatMakesFileTest('tools/docco',
|
||||
'graphdocpy.py',
|
||||
'reportlab.graphics.pdf')
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
|
|
@ -0,0 +1,411 @@
|
|||
#!/bin/env python
|
||||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/docco/rl_doc_utils.py
|
||||
__version__=''' $Id: rl_doc_utils.py 2830 2006-04-05 15:18:32Z rgbecker $ '''
|
||||
|
||||
|
||||
__doc__ = """
|
||||
This module contains utilities for generating guides
|
||||
"""
|
||||
|
||||
import os, sys, glob
|
||||
import string
|
||||
|
||||
from rltemplate import RLDocTemplate
|
||||
from stylesheet import getStyleSheet
|
||||
styleSheet = getStyleSheet()
|
||||
|
||||
#from reportlab.platypus.doctemplate import SimpleDocTemplate
|
||||
from reportlab.lib.units import inch
|
||||
from reportlab.lib.pagesizes import letter, A4, A5, A3 # latter two for testing
|
||||
from reportlab.rl_config import defaultPageSize
|
||||
from reportlab.platypus import figures
|
||||
from reportlab.platypus import Paragraph, Spacer, Preformatted,\
|
||||
PageBreak, CondPageBreak, Flowable, Table, TableStyle, \
|
||||
NextPageTemplate, KeepTogether, Image, XPreformatted
|
||||
from reportlab.lib.styles import ParagraphStyle
|
||||
from reportlab.lib import colors
|
||||
from reportlab.lib.sequencer import getSequencer
|
||||
|
||||
import examples
|
||||
|
||||
appmode=0
|
||||
|
||||
|
||||
from t_parse import Template
|
||||
QFcodetemplate = Template("X$X$", "X")
|
||||
QFreptemplate = Template("X^X^", "X")
|
||||
codesubst = "%s<font name=Courier>%s</font>"
|
||||
QFsubst = "%s<font name=Courier><i>%s</i></font>"
|
||||
|
||||
|
||||
def quickfix(text):
|
||||
"""inside text find any subsequence of form $subsequence$.
|
||||
Format the subsequence as code. If similarly if text contains ^arg^
|
||||
format the arg as replaceable. The escape sequence for literal
|
||||
$ is $\\$ (^ is ^\\^.
|
||||
"""
|
||||
from string import join
|
||||
for (template,subst) in [(QFcodetemplate, codesubst), (QFreptemplate, QFsubst)]:
|
||||
fragment = text
|
||||
parts = []
|
||||
try:
|
||||
while fragment:
|
||||
try:
|
||||
(matches, index) = template.PARSE(fragment)
|
||||
except: raise ValueError
|
||||
else:
|
||||
[prefix, code] = matches
|
||||
if code == "\\":
|
||||
part = fragment[:index]
|
||||
else:
|
||||
part = subst % (prefix, code)
|
||||
parts.append(part)
|
||||
fragment = fragment[index:]
|
||||
except ValueError:
|
||||
parts.append(fragment)
|
||||
text = join(parts, "")
|
||||
return text
|
||||
#print quickfix("$testing$ testing $one$ ^two^ $three(^four^)$")
|
||||
|
||||
|
||||
|
||||
H1 = styleSheet['Heading1']
|
||||
H2 = styleSheet['Heading2']
|
||||
H3 = styleSheet['Heading3']
|
||||
H4 = styleSheet['Heading4']
|
||||
B = styleSheet['BodyText']
|
||||
BU = styleSheet['Bullet']
|
||||
Comment = styleSheet['Comment']
|
||||
Centred = styleSheet['Centred']
|
||||
Caption = styleSheet['Caption']
|
||||
|
||||
#set up numbering
|
||||
seq = getSequencer()
|
||||
seq.setFormat('Chapter','1')
|
||||
seq.setFormat('Section','1')
|
||||
seq.setFormat('Appendix','A')
|
||||
seq.setFormat('Figure', '1')
|
||||
seq.chain('Chapter','Section')
|
||||
seq.chain('Chapter','Figure')
|
||||
|
||||
lessonnamestyle = H2
|
||||
discussiontextstyle = B
|
||||
exampletextstyle = styleSheet['Code']
|
||||
# size for every example
|
||||
examplefunctionxinches = 5.5
|
||||
examplefunctionyinches = 3
|
||||
examplefunctiondisplaysizes = (examplefunctionxinches*inch, examplefunctionyinches*inch)
|
||||
|
||||
def getJustFontPaths():
|
||||
'''return afm and pfb for Just's files'''
|
||||
import reportlab
|
||||
folder = os.path.dirname(reportlab.__file__) + os.sep + 'fonts'
|
||||
return os.path.join(folder, 'LeERC___.AFM'), os.path.join(folder, 'LeERC___.PFB')
|
||||
|
||||
# for testing
|
||||
def NOP(*x,**y):
|
||||
return None
|
||||
|
||||
def CPage(inches):
|
||||
getStory().append(CondPageBreak(inches*inch))
|
||||
|
||||
def newPage():
|
||||
getStory().append(PageBreak())
|
||||
|
||||
def nextTemplate(templName):
|
||||
f = NextPageTemplate(templName)
|
||||
getStory().append(f)
|
||||
|
||||
def disc(text, klass=Paragraph, style=discussiontextstyle):
|
||||
text = quickfix(text)
|
||||
P = klass(text, style)
|
||||
getStory().append(P)
|
||||
|
||||
def restartList():
|
||||
getSequencer().reset('list1')
|
||||
|
||||
def list(text, doBullet=1):
|
||||
text=quickfix(text)
|
||||
if doBullet:
|
||||
text='<bullet><seq id="list1"/>.</bullet>'+text
|
||||
P = Paragraph(text, BU)
|
||||
getStory().append(P)
|
||||
|
||||
def bullet(text):
|
||||
text='<bullet><font name="Symbol">\xe2\x80\xa2</font></bullet>' + quickfix(text)
|
||||
P = Paragraph(text, BU)
|
||||
getStory().append(P)
|
||||
|
||||
def eg(text,before=0.1,after=0):
|
||||
space(before)
|
||||
disc(text, klass=Preformatted, style=exampletextstyle)
|
||||
space(after)
|
||||
|
||||
def space(inches=1./6):
|
||||
if inches: getStory().append(Spacer(0,inches*inch))
|
||||
|
||||
def EmbeddedCode(code,name='t'):
|
||||
eg(code)
|
||||
disc("produces")
|
||||
exec code+("\ngetStory().append(%s)\n"%name)
|
||||
|
||||
def startKeep():
|
||||
return len(getStory())
|
||||
|
||||
def endKeep(s):
|
||||
S = getStory()
|
||||
k = KeepTogether(S[s:])
|
||||
S[s:] = [k]
|
||||
|
||||
def title(text):
|
||||
"""Use this for the document title only"""
|
||||
disc(text,style=styleSheet['Title'])
|
||||
|
||||
#AR 3/7/2000 - defining three new levels of headings; code
|
||||
#should be swapped over to using them.
|
||||
|
||||
def heading1(text):
|
||||
"""Use this for chapters. Lessons within a big chapter
|
||||
should now use heading2 instead. Chapters get numbered."""
|
||||
getStory().append(PageBreak())
|
||||
p = Paragraph('Chapter <seq id="Chapter"/> ' + quickfix(text), H1)
|
||||
getStory().append(p)
|
||||
|
||||
def Appendix1(text,):
|
||||
global appmode
|
||||
getStory().append(PageBreak())
|
||||
if not appmode:
|
||||
seq.setFormat('Chapter','A')
|
||||
seq.reset('Chapter')
|
||||
appmode = 1
|
||||
p = Paragraph('Appendix <seq id="Chapter"/> ' + quickfix(text), H1)
|
||||
getStory().append(p)
|
||||
|
||||
def heading2(text):
|
||||
"""Used to be 'lesson'"""
|
||||
getStory().append(CondPageBreak(inch))
|
||||
p = Paragraph('<seq template="%(Chapter)s.%(Section+)s "/>' + quickfix(text), H2)
|
||||
getStory().append(p)
|
||||
|
||||
def heading3(text):
|
||||
"""Used to be most of the plain old 'head' sections"""
|
||||
getStory().append(CondPageBreak(inch))
|
||||
p = Paragraph(quickfix(text), H3)
|
||||
getStory().append(p)
|
||||
|
||||
def image(path, width=None, height=None ):
|
||||
s = startKeep()
|
||||
space(.2)
|
||||
import reportlab
|
||||
rlDocImageDir = os.path.join(os.path.dirname(reportlab.__file__), 'docs','images')
|
||||
getStory().append(Image(os.path.join(rlDocImageDir,path),width,height))
|
||||
space(.2)
|
||||
endKeep(s)
|
||||
|
||||
def heading4(text):
|
||||
"""Used to be most of the plain old 'head' sections"""
|
||||
getStory().append(CondPageBreak(inch))
|
||||
p = Paragraph(quickfix(text), H4)
|
||||
getStory().append(p)
|
||||
|
||||
def todo(text):
|
||||
"""Used for notes to ourselves"""
|
||||
getStory().append(Paragraph(quickfix(text), Comment))
|
||||
|
||||
def centred(text):
|
||||
getStory().append(Paragraph(quickfix(text), Centred))
|
||||
|
||||
def caption(text):
|
||||
getStory().append(Paragraph(quickfix(text), Caption))
|
||||
|
||||
class Illustration(figures.Figure):
|
||||
"""The examples are all presented as functions which do
|
||||
something to a canvas, with a constant height and width
|
||||
used. This puts them inside a figure box with a caption."""
|
||||
|
||||
def __init__(self, operation, caption, width=None, height=None):
|
||||
stdwidth, stdheight = examplefunctiondisplaysizes
|
||||
if not width:
|
||||
width = stdwidth
|
||||
if not height:
|
||||
height = stdheight
|
||||
#figures.Figure.__init__(self, stdwidth * 0.75, stdheight * 0.75)
|
||||
figures.Figure.__init__(self, width, height,
|
||||
'Figure <seq template="%(Chapter)s-%(Figure+)s"/>: ' + quickfix(caption))
|
||||
self.operation = operation
|
||||
|
||||
def drawFigure(self):
|
||||
#shrink it a little...
|
||||
#self.canv.scale(0.75, 0.75)
|
||||
self.operation(self.canv)
|
||||
|
||||
|
||||
def illust(operation, caption, width=None, height=None):
|
||||
i = Illustration(operation, caption, width=width, height=height)
|
||||
getStory().append(i)
|
||||
|
||||
|
||||
class GraphicsDrawing(Illustration):
|
||||
"""Lets you include reportlab/graphics drawings seamlessly,
|
||||
with the right numbering."""
|
||||
def __init__(self, drawing, caption):
|
||||
figures.Figure.__init__(self,
|
||||
drawing.width,
|
||||
drawing.height,
|
||||
'Figure <seq template="%(Chapter)s-%(Figure+)s"/>: ' + quickfix(caption)
|
||||
)
|
||||
self.drawing = drawing
|
||||
|
||||
def drawFigure(self):
|
||||
d = self.drawing
|
||||
d.wrap(d.width, d.height)
|
||||
d.drawOn(self.canv, 0, 0)
|
||||
|
||||
def draw(drawing, caption):
|
||||
d = GraphicsDrawing(drawing, caption)
|
||||
getStory().append(d)
|
||||
|
||||
class ParaBox(figures.Figure):
|
||||
"""Illustrates paragraph examples, with style attributes on the left"""
|
||||
descrStyle = ParagraphStyle('description',
|
||||
fontName='Courier',
|
||||
fontSize=8,
|
||||
leading=9.6)
|
||||
|
||||
def __init__(self, text, style, caption):
|
||||
figures.Figure.__init__(self, 0, 0, caption)
|
||||
self.text = text
|
||||
self.style = style
|
||||
self.para = Paragraph(text, style)
|
||||
|
||||
styleText = self.getStyleText(style)
|
||||
self.pre = Preformatted(styleText, self.descrStyle)
|
||||
|
||||
def wrap(self, availWidth, availHeight):
|
||||
"""Left 30% is for attributes, right 50% for sample,
|
||||
10% gutter each side."""
|
||||
self.x0 = availWidth * 0.05 #left of box
|
||||
self.x1 = availWidth * 0.1 #left of descriptive text
|
||||
self.x2 = availWidth * 0.5 #left of para itself
|
||||
self.x3 = availWidth * 0.9 #right of para itself
|
||||
self.x4 = availWidth * 0.95 #right of box
|
||||
self.width = self.x4 - self.x0
|
||||
self.dx = 0.5 * (availWidth - self.width)
|
||||
|
||||
paw, self.pah = self.para.wrap(self.x3 - self.x2, availHeight)
|
||||
self.pah = self.pah + self.style.spaceBefore + self.style.spaceAfter
|
||||
prw, self.prh = self.pre.wrap(self.x2 - self.x1, availHeight)
|
||||
self.figureHeight = max(self.prh, self.pah) * 10.0/9.0
|
||||
return figures.Figure.wrap(self, availWidth, availHeight)
|
||||
|
||||
def getStyleText(self, style):
|
||||
"""Converts style to preformatted block of text"""
|
||||
lines = []
|
||||
for (key, value) in style.__dict__.items():
|
||||
lines.append('%s = %s' % (key, value))
|
||||
lines.sort()
|
||||
return string.join(lines, '\n')
|
||||
|
||||
def drawFigure(self):
|
||||
|
||||
#now we fill in the bounding box and before/after boxes
|
||||
self.canv.saveState()
|
||||
self.canv.setFillGray(0.95)
|
||||
self.canv.setDash(1,3)
|
||||
self.canv.rect(self.x2 - self.x0,
|
||||
self.figureHeight * 0.95 - self.pah,
|
||||
self.x3-self.x2, self.para.height,
|
||||
fill=1,stroke=1)
|
||||
|
||||
self.canv.setFillGray(0.90)
|
||||
self.canv.rect(self.x2 - self.x0, #spaceBefore
|
||||
self.figureHeight * 0.95 - self.pah + self.para.height,
|
||||
self.x3-self.x2, self.style.spaceBefore,
|
||||
fill=1,stroke=1)
|
||||
|
||||
self.canv.rect(self.x2 - self.x0, #spaceBefore
|
||||
self.figureHeight * 0.95 - self.pah - self.style.spaceAfter,
|
||||
self.x3-self.x2, self.style.spaceAfter,
|
||||
fill=1,stroke=1)
|
||||
|
||||
self.canv.restoreState()
|
||||
#self.canv.setFillColor(colors.yellow)
|
||||
self.para.drawOn(self.canv, self.x2 - self.x0,
|
||||
self.figureHeight * 0.95 - self.pah)
|
||||
self.pre.drawOn(self.canv, self.x1 - self.x0,
|
||||
self.figureHeight * 0.95 - self.prh)
|
||||
|
||||
|
||||
def getStyleText(self, style):
|
||||
"""Converts style to preformatted block of text"""
|
||||
lines = []
|
||||
for (key, value) in style.__dict__.items():
|
||||
if key not in ('name','parent'):
|
||||
lines.append('%s = %s' % (key, value))
|
||||
return string.join(lines, '\n')
|
||||
|
||||
|
||||
class ParaBox2(figures.Figure):
|
||||
"""Illustrates a paragraph side-by-side with the raw
|
||||
text, to show how the XML works."""
|
||||
def __init__(self, text, caption):
|
||||
figures.Figure.__init__(self, 0, 0, caption)
|
||||
descrStyle = ParagraphStyle('description',
|
||||
fontName='Courier',
|
||||
fontSize=8,
|
||||
leading=9.6)
|
||||
textStyle = B
|
||||
self.text = text
|
||||
self.left = Paragraph('<![CDATA[' + text + ']]>', descrStyle)
|
||||
self.right = Paragraph(text, B)
|
||||
|
||||
|
||||
def wrap(self, availWidth, availHeight):
|
||||
self.width = availWidth * 0.9
|
||||
colWidth = 0.4 * self.width
|
||||
lw, self.lh = self.left.wrap(colWidth, availHeight)
|
||||
rw, self.rh = self.right.wrap(colWidth, availHeight)
|
||||
self.figureHeight = max(self.lh, self.rh) * 10.0/9.0
|
||||
return figures.Figure.wrap(self, availWidth, availHeight)
|
||||
|
||||
def drawFigure(self):
|
||||
self.left.drawOn(self.canv,
|
||||
self.width * 0.05,
|
||||
self.figureHeight * 0.95 - self.lh
|
||||
)
|
||||
self.right.drawOn(self.canv,
|
||||
self.width * 0.55,
|
||||
self.figureHeight * 0.95 - self.rh
|
||||
)
|
||||
|
||||
def parabox(text, style, caption):
|
||||
p = ParaBox(text, style,
|
||||
'Figure <seq template="%(Chapter)s-%(Figure+)s"/>: ' + quickfix(caption)
|
||||
)
|
||||
getStory().append(p)
|
||||
|
||||
def parabox2(text, caption):
|
||||
p = ParaBox2(text,
|
||||
'Figure <seq template="%(Chapter)s-%(Figure+)s"/>: ' + quickfix(caption)
|
||||
)
|
||||
getStory().append(p)
|
||||
|
||||
def pencilnote():
|
||||
getStory().append(examples.NoteAnnotation())
|
||||
|
||||
|
||||
from reportlab.lib.colors import tan, green
|
||||
def handnote(xoffset=0, size=None, fillcolor=tan, strokecolor=green):
|
||||
getStory().append(examples.HandAnnotation(xoffset,size,fillcolor,strokecolor))
|
||||
|
||||
|
||||
#make a singleton, created when requested rather
|
||||
#than each time a chapter imports it.
|
||||
_story = []
|
||||
def setStory(story=[]):
|
||||
global _story
|
||||
_story = story
|
||||
def getStory():
|
||||
return _story
|
||||
|
|
@ -0,0 +1,135 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/docco/rltemplate.py
|
||||
# doc template for RL manuals. Currently YAML is hard-coded
|
||||
#to use this, which is wrong.
|
||||
|
||||
|
||||
from reportlab.platypus import PageTemplate, \
|
||||
BaseDocTemplate, Frame, Paragraph
|
||||
from reportlab.lib.units import inch, cm
|
||||
from reportlab.rl_config import defaultPageSize
|
||||
|
||||
|
||||
class FrontCoverTemplate(PageTemplate):
|
||||
def __init__(self, id, pageSize=defaultPageSize):
|
||||
self.pageWidth = pageSize[0]
|
||||
self.pageHeight = pageSize[1]
|
||||
frame1 = Frame(inch,
|
||||
3*inch,
|
||||
self.pageWidth - 2*inch,
|
||||
self.pageHeight - 518, id='cover')
|
||||
PageTemplate.__init__(self, id, [frame1]) # note lack of onPage
|
||||
|
||||
def afterDrawPage(self, canvas, doc):
|
||||
canvas.saveState()
|
||||
canvas.drawImage('../images/replogo.gif',2*inch, 8*inch)
|
||||
|
||||
|
||||
canvas.setFont('Times-Roman', 10)
|
||||
canvas.line(inch, 120, self.pageWidth - inch, 120)
|
||||
|
||||
canvas.drawString(inch, 100, '165 The Broadway')
|
||||
canvas.drawString(inch, 88, 'Wimbledon')
|
||||
canvas.drawString(inch, 76, 'London SW19 1NE')
|
||||
canvas.drawString(inch, 64, 'United Kingdom')
|
||||
|
||||
canvas.restoreState()
|
||||
|
||||
|
||||
class OneColumnTemplate(PageTemplate):
|
||||
def __init__(self, id, pageSize=defaultPageSize):
|
||||
self.pageWidth = pageSize[0]
|
||||
self.pageHeight = pageSize[1]
|
||||
frame1 = Frame(inch,
|
||||
inch,
|
||||
self.pageWidth - 2*inch,
|
||||
self.pageHeight - 2*inch,
|
||||
id='normal')
|
||||
PageTemplate.__init__(self, id, [frame1]) # note lack of onPage
|
||||
|
||||
def afterDrawPage(self, canvas, doc):
|
||||
y = self.pageHeight - 50
|
||||
canvas.saveState()
|
||||
canvas.setFont('Times-Roman', 10)
|
||||
canvas.drawString(inch, y+8, doc.title)
|
||||
canvas.drawRightString(self.pageWidth - inch, y+8, doc.chapter)
|
||||
canvas.line(inch, y, self.pageWidth - inch, y)
|
||||
canvas.drawCentredString(doc.pagesize[0] / 2, 0.75*inch, 'Page %d' % canvas.getPageNumber())
|
||||
canvas.restoreState()
|
||||
|
||||
class TwoColumnTemplate(PageTemplate):
|
||||
def __init__(self, id, pageSize=defaultPageSize):
|
||||
self.pageWidth = pageSize[0]
|
||||
self.pageHeight = pageSize[1]
|
||||
colWidth = 0.5 * (self.pageWidth - 2.25*inch)
|
||||
frame1 = Frame(inch,
|
||||
inch,
|
||||
colWidth,
|
||||
self.pageHeight - 2*inch,
|
||||
id='leftCol')
|
||||
frame2 = Frame(0.5 * self.pageWidth + 0.125,
|
||||
inch,
|
||||
colWidth,
|
||||
self.pageHeight - 2*inch,
|
||||
id='rightCol')
|
||||
PageTemplate.__init__(self, id, [frame1, frame2]) # note lack of onPage
|
||||
|
||||
def afterDrawPage(self, canvas, doc):
|
||||
y = self.pageHeight - 50
|
||||
canvas.saveState()
|
||||
canvas.setFont('Times-Roman', 10)
|
||||
canvas.drawString(inch, y+8, doc.title)
|
||||
canvas.drawRightString(self.pageWidth - inch, y+8, doc.chapter)
|
||||
canvas.line(inch, y, self.pageWidth - inch, y*inch)
|
||||
canvas.drawCentredString(doc.pagesize[0] / 2, 0.75*inch, 'Page %d' % canvas.getPageNumber())
|
||||
canvas.restoreState()
|
||||
|
||||
|
||||
class RLDocTemplate(BaseDocTemplate):
|
||||
def afterInit(self):
|
||||
self.addPageTemplates(FrontCoverTemplate('Cover', self.pagesize))
|
||||
self.addPageTemplates(OneColumnTemplate('Normal', self.pagesize))
|
||||
self.addPageTemplates(TwoColumnTemplate('TwoColumn', self.pagesize))
|
||||
|
||||
#just playing
|
||||
self.title = "(Document Title Goes Here)"
|
||||
self.chapter = "(No chapter yet)"
|
||||
self.chapterNo = 1 #unique keys
|
||||
self.sectionNo = 1 # unique keys
|
||||
|
||||
## # AR hack
|
||||
## self.counter = 1
|
||||
def beforeDocument(self):
|
||||
self.canv.showOutline()
|
||||
|
||||
def afterFlowable(self, flowable):
|
||||
"""Detect Level 1 and 2 headings, build outline,
|
||||
and track chapter title."""
|
||||
if isinstance(flowable, Paragraph):
|
||||
style = flowable.style.name
|
||||
|
||||
## #AR debug text
|
||||
## try:
|
||||
## print '%d: %s...' % (self.counter, flowable.getPlainText()[0:40])
|
||||
## except AttributeError:
|
||||
## print '%d: (something with ABag)' % self.counter
|
||||
## self.counter = self.counter + 1
|
||||
|
||||
if style == 'Title':
|
||||
self.title = flowable.getPlainText()
|
||||
elif style == 'Heading1':
|
||||
self.chapter = flowable.getPlainText()
|
||||
key = 'ch%d' % self.chapterNo
|
||||
self.canv.bookmarkPage(key)
|
||||
self.canv.addOutlineEntry(flowable.getPlainText(),
|
||||
key, 0, 0)
|
||||
self.chapterNo = self.chapterNo + 1
|
||||
self.sectionNo = 1
|
||||
elif style == 'Heading2':
|
||||
self.section = flowable.text
|
||||
key = 'ch%ds%d' % (self.chapterNo, self.sectionNo)
|
||||
self.canv.bookmarkPage(key)
|
||||
self.canv.addOutlineEntry(flowable.getPlainText(),
|
||||
key, 1, 0)
|
||||
self.sectionNo = self.sectionNo + 1
|
||||
|
|
@ -0,0 +1,165 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/docco/stylesheet.py
|
||||
#standard stylesheet for our manuals
|
||||
from reportlab.lib.styles import StyleSheet1, ParagraphStyle
|
||||
from reportlab.lib.enums import TA_CENTER, TA_LEFT, TA_RIGHT, TA_JUSTIFY
|
||||
from reportlab.lib import colors
|
||||
|
||||
|
||||
def getStyleSheet():
|
||||
"""Returns a stylesheet object"""
|
||||
stylesheet = StyleSheet1()
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Normal',
|
||||
fontName='Times-Roman',
|
||||
fontSize=10,
|
||||
leading=12,
|
||||
spaceBefore=6)
|
||||
)
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Comment',
|
||||
fontName='Times-Italic')
|
||||
)
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Indent0',
|
||||
leftIndent=18,)
|
||||
)
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Indent1',
|
||||
leftIndent=36,
|
||||
firstLineIndent=0,
|
||||
spaceBefore=1,
|
||||
spaceAfter=7)
|
||||
)
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Indent2',
|
||||
leftIndent=50,
|
||||
firstLineIndent=0,
|
||||
spaceAfter=100)
|
||||
)
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='BodyText',
|
||||
parent=stylesheet['Normal'],
|
||||
spaceBefore=6)
|
||||
)
|
||||
stylesheet.add(ParagraphStyle(name='Italic',
|
||||
parent=stylesheet['BodyText'],
|
||||
fontName = 'Times-Italic')
|
||||
)
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Heading1',
|
||||
parent=stylesheet['Normal'],
|
||||
fontName = 'Times-Bold',
|
||||
alignment=TA_CENTER,
|
||||
fontSize=18,
|
||||
leading=22,
|
||||
spaceAfter=6),
|
||||
alias='h1')
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Heading2',
|
||||
parent=stylesheet['Normal'],
|
||||
fontName = 'Times-Bold',
|
||||
fontSize=14,
|
||||
leading=17,
|
||||
spaceBefore=12,
|
||||
spaceAfter=6),
|
||||
alias='h2')
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Heading3',
|
||||
parent=stylesheet['Normal'],
|
||||
fontName = 'Times-BoldItalic',
|
||||
fontSize=12,
|
||||
leading=14,
|
||||
spaceBefore=12,
|
||||
spaceAfter=6),
|
||||
alias='h3')
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Heading4',
|
||||
parent=stylesheet['Normal'],
|
||||
fontName = 'Times-BoldItalic',
|
||||
spaceBefore=10,
|
||||
spaceAfter=4),
|
||||
alias='h4')
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Title',
|
||||
parent=stylesheet['Normal'],
|
||||
fontName = 'Times-Bold',
|
||||
fontSize=32,
|
||||
leading=40,
|
||||
spaceAfter=36,
|
||||
alignment=TA_CENTER
|
||||
),
|
||||
alias='t')
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Bullet',
|
||||
parent=stylesheet['Normal'],
|
||||
firstLineIndent=0,
|
||||
leftIndent=54,
|
||||
bulletIndent=18,
|
||||
spaceBefore=0,
|
||||
bulletFontName='Symbol'),
|
||||
alias='bu')
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Definition',
|
||||
parent=stylesheet['Normal'],
|
||||
firstLineIndent=0,
|
||||
leftIndent=36,
|
||||
bulletIndent=0,
|
||||
spaceBefore=6,
|
||||
bulletFontName='Times-BoldItalic'),
|
||||
alias='df')
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Code',
|
||||
parent=stylesheet['Normal'],
|
||||
fontName='Courier',
|
||||
textColor=colors.navy,
|
||||
fontSize=8,
|
||||
leading=8.8,
|
||||
leftIndent=36,
|
||||
firstLineIndent=0))
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Link',
|
||||
parent=stylesheet['Code'],
|
||||
spaceAfter=7,
|
||||
spaceBefore=0,
|
||||
leftIndent=55))
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='FunctionHeader',
|
||||
parent=stylesheet['Normal'],
|
||||
fontName='Courier-Bold',
|
||||
fontSize=8,
|
||||
leading=8.8))
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='DocString',
|
||||
parent=stylesheet['Normal'],
|
||||
fontName='Courier',
|
||||
fontSize=8,
|
||||
leftIndent=18,
|
||||
leading=8.8))
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='DocStringIndent',
|
||||
parent=stylesheet['Normal'],
|
||||
fontName='Courier',
|
||||
fontSize=8,
|
||||
leftIndent=36,
|
||||
leading=8.8))
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='URL',
|
||||
parent=stylesheet['Normal'],
|
||||
fontName='Courier',
|
||||
textColor=colors.navy,
|
||||
alignment=TA_CENTER),
|
||||
alias='u')
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Centred',
|
||||
parent=stylesheet['Normal'],
|
||||
alignment=TA_CENTER
|
||||
))
|
||||
|
||||
stylesheet.add(ParagraphStyle(name='Caption',
|
||||
parent=stylesheet['Centred'],
|
||||
fontName='Times-Italic'
|
||||
))
|
||||
|
||||
return stylesheet
|
||||
|
|
@ -0,0 +1,247 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/docco/t_parse.py
|
||||
"""
|
||||
Template parsing module inspired by REXX (with thanks to Donn Cave for discussion).
|
||||
|
||||
Template initialization has the form:
|
||||
T = Template(template_string, wild_card_marker, single_char_marker,
|
||||
x = regex_x, y = regex_y, ...)
|
||||
Parsing has the form
|
||||
([match1, match2, ..., matchn], lastindex) = T.PARSE(string)
|
||||
|
||||
Only the first argument is mandatory.
|
||||
|
||||
The resultant object efficiently parses strings that match the template_string,
|
||||
giving a list of substrings that correspond to each "directive" of the template.
|
||||
|
||||
Template directives:
|
||||
|
||||
Wildcard:
|
||||
The template may be initialized with a wildcard that matches any string
|
||||
up to the string matching the next directive (which may not be a wild
|
||||
card or single character marker) or the next literal sequence of characters
|
||||
of the template. The character that represents a wildcard is specified
|
||||
by the wild_card_marker parameter, which has no default.
|
||||
|
||||
For example, using X as the wildcard:
|
||||
|
||||
|
||||
>>> T = Template("prefixXinteriorX", "X")
|
||||
>>> T.PARSE("prefix this is before interior and this is after")
|
||||
([' this is before ', ' and this is after'], 47)
|
||||
>>> T = Template("<X>X<X>", "X")
|
||||
>>> T.PARSE('<A HREF="index.html">go to index</A>')
|
||||
(['A HREF="index.html"', 'go to index', '/A'], 36)
|
||||
|
||||
Obviously the character used to represent the wildcard must be distinct
|
||||
from the characters used to represent literals or other directives.
|
||||
|
||||
Fixed length character sequences:
|
||||
The template may have a marker character which indicates a fixed
|
||||
length field. All adjacent instances of this marker will be matched
|
||||
by a substring of the same length in the parsed string. For example:
|
||||
|
||||
>>> T = Template("NNN-NN-NNNN", single_char_marker="N")
|
||||
>>> T.PARSE("1-2-34-5-12")
|
||||
(['1-2', '34', '5-12'], 11)
|
||||
>>> T.PARSE("111-22-3333")
|
||||
(['111', '22', '3333'], 11)
|
||||
>>> T.PARSE("1111-22-3333")
|
||||
ValueError: literal not found at (3, '-')
|
||||
|
||||
A template may have multiple fixed length markers, which allows fixed
|
||||
length fields to be adjacent, but recognized separately. For example:
|
||||
|
||||
>>> T = Template("MMDDYYX", "X", "MDY")
|
||||
>>> T.PARSE("112489 Somebody's birthday!")
|
||||
(['11', '24', '89', " Somebody's birthday!"], 27)
|
||||
|
||||
Regular expression markers:
|
||||
The template may have markers associated with regular expressions.
|
||||
the regular expressions may be either string represenations of compiled.
|
||||
For example:
|
||||
>>> T = Template("v: s i", v=id, s=str, i=int)
|
||||
>>> T.PARSE("this_is_an_identifier: 'a string' 12344")
|
||||
(['this_is_an_identifier', "'a string'", '12344'], 39)
|
||||
>>>
|
||||
Here id, str, and int are regular expression conveniences provided by
|
||||
this module.
|
||||
|
||||
Directive markers may be mixed and matched, except that wildcards cannot precede
|
||||
wildcards or single character markers.
|
||||
Example:
|
||||
>>> T = Template("ssnum: NNN-NN-NNNN, fn=X, ln=X, age=I, quote=Q", "X", "N", I=int, Q=str)
|
||||
>>> T.PARSE("ssnum: 123-45-6789, fn=Aaron, ln=Watters, age=13, quote='do be do be do'")
|
||||
(['123', '45', '6789', 'Aaron', 'Watters', '13', "'do be do be do'"], 72)
|
||||
>>>
|
||||
|
||||
"""
|
||||
|
||||
import re, string
|
||||
from types import StringType
|
||||
from string import find
|
||||
|
||||
#
|
||||
# template parsing
|
||||
#
|
||||
# EG: T = Template("(NNN)NNN-NNNN X X", "X", "N")
|
||||
# ([area, exch, ext, fn, ln], index) = T.PARSE("(908)949-2726 Aaron Watters")
|
||||
#
|
||||
class Template:
|
||||
|
||||
def __init__(self,
|
||||
template,
|
||||
wild_card_marker=None,
|
||||
single_char_marker=None,
|
||||
**marker_to_regex_dict):
|
||||
self.template = template
|
||||
self.wild_card = wild_card_marker
|
||||
self.char = single_char_marker
|
||||
# determine the set of markers for this template
|
||||
markers = marker_to_regex_dict.keys()
|
||||
if wild_card_marker:
|
||||
markers.append(wild_card_marker)
|
||||
if single_char_marker:
|
||||
for ch in single_char_marker: # allow multiple scm's
|
||||
markers.append(ch)
|
||||
self.char = single_char_primary = single_char_marker[0]
|
||||
self.markers = markers
|
||||
for mark in markers:
|
||||
if len(mark)>1:
|
||||
raise ValueError, "Marks must be single characters: "+`mark`
|
||||
# compile the regular expressions if needed
|
||||
self.marker_dict = marker_dict = {}
|
||||
for (mark, rgex) in marker_to_regex_dict.items():
|
||||
if type(rgex) == StringType:
|
||||
rgex = re.compile(rgex)
|
||||
marker_dict[mark] = rgex
|
||||
# determine the parse sequence
|
||||
parse_seq = []
|
||||
# dummy last char
|
||||
lastchar = None
|
||||
index = 0
|
||||
last = len(template)
|
||||
# count the number of directives encountered
|
||||
ndirectives = 0
|
||||
while index<last:
|
||||
start = index
|
||||
thischar = template[index]
|
||||
# is it a wildcard?
|
||||
if thischar == wild_card_marker:
|
||||
if lastchar == wild_card_marker:
|
||||
raise ValueError, "two wild cards in sequence is not allowed"
|
||||
parse_seq.append( (wild_card_marker, None) )
|
||||
index = index+1
|
||||
ndirectives = ndirectives+1
|
||||
# is it a sequence of single character markers?
|
||||
elif single_char_marker and thischar in single_char_marker:
|
||||
if lastchar == wild_card_marker:
|
||||
raise ValueError, "wild card cannot precede single char marker"
|
||||
while index<last and template[index] == thischar:
|
||||
index = index+1
|
||||
parse_seq.append( (single_char_primary, index-start) )
|
||||
ndirectives = ndirectives+1
|
||||
# is it a literal sequence?
|
||||
elif not thischar in markers:
|
||||
while index<last and not template[index] in markers:
|
||||
index = index+1
|
||||
parse_seq.append( (None, template[start:index]) )
|
||||
# otherwise it must be a re marker
|
||||
else:
|
||||
rgex = marker_dict[thischar]
|
||||
parse_seq.append( (thischar, rgex) )
|
||||
ndirectives = ndirectives+1
|
||||
index = index+1
|
||||
lastchar = template[index-1]
|
||||
self.parse_seq = parse_seq
|
||||
self.ndirectives = ndirectives
|
||||
|
||||
def PARSE(self, str, start=0):
|
||||
ndirectives = self.ndirectives
|
||||
wild_card = self.wild_card
|
||||
single_char = self.char
|
||||
parse_seq = self.parse_seq
|
||||
lparse_seq = len(parse_seq) - 1
|
||||
# make a list long enough for substitutions for directives
|
||||
result = [None] * ndirectives
|
||||
current_directive_index = 0
|
||||
currentindex = start
|
||||
# scan through the parse sequence, recognizing
|
||||
for parse_index in xrange(lparse_seq + 1):
|
||||
(indicator, data) = parse_seq[parse_index]
|
||||
# is it a literal indicator?
|
||||
if indicator is None:
|
||||
if find(str, data, currentindex) != currentindex:
|
||||
raise ValueError, "literal not found at "+`(currentindex,data)`
|
||||
currentindex = currentindex + len(data)
|
||||
else:
|
||||
# anything else is a directive
|
||||
# is it a wildcard?
|
||||
if indicator == wild_card:
|
||||
# if it is the last directive then it matches the rest of the string
|
||||
if parse_index == lparse_seq:
|
||||
last = len(str)
|
||||
# otherwise must look at next directive to find end of wildcard
|
||||
else:
|
||||
# next directive must be re or literal
|
||||
(nextindicator, nextdata) = parse_seq[parse_index+1]
|
||||
if nextindicator is None:
|
||||
# search for literal
|
||||
last = find(str, nextdata, currentindex)
|
||||
if last<currentindex:
|
||||
raise ValueError, \
|
||||
"couldn't terminate wild with lit "+`currentindex`
|
||||
else:
|
||||
# data is a re, search for it
|
||||
last = nextdata.search(str, currentindex)
|
||||
if last<currentindex:
|
||||
raise ValueError, \
|
||||
"couldn't terminate wild with re "+`currentindex`
|
||||
elif indicator == single_char:
|
||||
# data is length to eat
|
||||
last = currentindex + data
|
||||
else:
|
||||
# other directives are always regular expressions
|
||||
last = data.match(str, currentindex) + currentindex
|
||||
if last<currentindex:
|
||||
raise ValueError, "couldn't match re at "+`currentindex`
|
||||
#print "accepting", str[currentindex:last]
|
||||
result[current_directive_index] = str[currentindex:last]
|
||||
current_directive_index = current_directive_index+1
|
||||
currentindex = last
|
||||
# sanity check
|
||||
if current_directive_index != ndirectives:
|
||||
raise SystemError, "not enough directives found?"
|
||||
return (result, currentindex)
|
||||
|
||||
# some useful regular expressions
|
||||
USERNAMEREGEX = \
|
||||
"["+string.letters+"]["+string.letters+string.digits+"_]*"
|
||||
STRINGLITREGEX = "'[^\n']*'"
|
||||
SIMPLEINTREGEX = "["+string.digits+"]+"
|
||||
id = re.compile(USERNAMEREGEX)
|
||||
str = re.compile(STRINGLITREGEX)
|
||||
int = re.compile(SIMPLEINTREGEX)
|
||||
|
||||
def test():
|
||||
global T, T1, T2, T3
|
||||
|
||||
T = Template("(NNN)NNN-NNNN X X", "X", "N")
|
||||
print T.PARSE("(908)949-2726 Aaron Watters")
|
||||
|
||||
T1 = Template("s --> s blah", s=str)
|
||||
s = "' <-- a string --> ' --> 'blah blah another string blah' blah"
|
||||
print T1.PARSE(s)
|
||||
|
||||
T2 = Template("s --> NNNiX", "X", "N", s=str, i=int)
|
||||
print T2.PARSE("'A STRING' --> 15964653alpha beta gamma")
|
||||
|
||||
T3 = Template("XsXi", "X", "N", s=str, i=int)
|
||||
print T3.PARSE("prefix'string'interior1234junk not parsed")
|
||||
|
||||
T4 = Template("MMDDYYX", "X", "MDY")
|
||||
print T4.PARSE("122961 Somebody's birthday!")
|
||||
|
||||
|
||||
if __name__=="__main__": test()
|
||||
|
|
@ -0,0 +1,201 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/docco/yaml.py
|
||||
# parses "Yet Another Markup Language" into a list of tuples.
|
||||
# Each tuple says what the data is e.g.
|
||||
# ('Paragraph', 'Heading1', 'Why Reportlab Rules')
|
||||
# and the pattern depends on type.
|
||||
"""
|
||||
Parser for "Aaron's Markup Language" - a markup language
|
||||
which is easier to type in than XML, yet gives us a
|
||||
reasonable selection of formats.
|
||||
|
||||
The general rule is that if a line begins with a '.',
|
||||
it requires special processing. Otherwise lines
|
||||
are concatenated to paragraphs, and blank lines
|
||||
separate paragraphs.
|
||||
|
||||
If the line ".foo bar bletch" is encountered,
|
||||
it immediately ends and writes out any current
|
||||
paragraph.
|
||||
|
||||
It then looks for a parser method called 'foo';
|
||||
if found, it is called with arguments (bar, bletch).
|
||||
|
||||
If this is not found, it assumes that 'foo' is a
|
||||
paragraph style, and the text for the first line
|
||||
of the paragraph is 'bar bletch'. It would be
|
||||
up to the formatter to decide whether on not 'foo'
|
||||
was a valid paragraph.
|
||||
|
||||
Special commands understood at present are:
|
||||
.image filename
|
||||
- adds the image to the document
|
||||
.beginPre Code
|
||||
- begins a Preformatted object in style 'Code'
|
||||
.endPre
|
||||
- ends a preformatted object.
|
||||
"""
|
||||
|
||||
|
||||
import sys
|
||||
import string
|
||||
import imp
|
||||
import codegrab
|
||||
|
||||
#modes:
|
||||
PLAIN = 1
|
||||
PREFORMATTED = 2
|
||||
|
||||
BULLETCHAR = '\267' # assumes font Symbol, but works on all platforms
|
||||
|
||||
class Parser:
|
||||
def __init__(self):
|
||||
self.reset()
|
||||
|
||||
def reset(self):
|
||||
self._lineNo = 0
|
||||
self._style = 'Normal' # the default
|
||||
self._results = []
|
||||
self._buf = []
|
||||
self._mode = PLAIN
|
||||
|
||||
def parseFile(self, filename):
|
||||
#returns list of objects
|
||||
data = open(filename, 'r').readlines()
|
||||
|
||||
for line in data:
|
||||
#strip trailing newlines
|
||||
self.readLine(line[:-1])
|
||||
self.endPara()
|
||||
return self._results
|
||||
|
||||
def readLine(self, line):
|
||||
#this is the inner loop
|
||||
self._lineNo = self._lineNo + 1
|
||||
stripped = string.lstrip(line)
|
||||
if len(stripped) == 0:
|
||||
if self._mode == PLAIN:
|
||||
self.endPara()
|
||||
else: #preformatted, append it
|
||||
self._buf.append(line)
|
||||
elif line[0]=='.':
|
||||
# we have a command of some kind
|
||||
self.endPara()
|
||||
words = string.split(stripped[1:])
|
||||
cmd, args = words[0], words[1:]
|
||||
|
||||
#is it a parser method?
|
||||
if hasattr(self.__class__, cmd):
|
||||
method = eval('self.'+cmd)
|
||||
#this was very bad; any type error in the method was hidden
|
||||
#we have to hack the traceback
|
||||
try:
|
||||
apply(method, tuple(args))
|
||||
except TypeError, err:
|
||||
sys.stderr.write("Parser method: apply(%s,%s) %s at line %d\n" % (cmd, tuple(args), err, self._lineNo))
|
||||
raise
|
||||
else:
|
||||
# assume it is a paragraph style -
|
||||
# becomes the formatter's problem
|
||||
self.endPara() #end the last one
|
||||
words = string.split(stripped, ' ', 1)
|
||||
assert len(words)==2, "Style %s but no data at line %d" % (words[0], self._lineNo)
|
||||
(styletag, data) = words
|
||||
self._style = styletag[1:]
|
||||
self._buf.append(data)
|
||||
else:
|
||||
#we have data, add to para
|
||||
self._buf.append(line)
|
||||
|
||||
def endPara(self):
|
||||
#ends the current paragraph, or preformatted block
|
||||
|
||||
text = string.join(self._buf, ' ')
|
||||
if text:
|
||||
if self._mode == PREFORMATTED:
|
||||
#item 3 is list of lines
|
||||
self._results.append(('Preformatted', self._style,
|
||||
string.join(self._buf,'\n')))
|
||||
else:
|
||||
self._results.append(('Paragraph', self._style, text))
|
||||
self._buf = []
|
||||
self._style = 'Normal'
|
||||
|
||||
def beginPre(self, stylename):
|
||||
self._mode = PREFORMATTED
|
||||
self._style = stylename
|
||||
|
||||
def endPre(self):
|
||||
self.endPara()
|
||||
self._mode = PLAIN
|
||||
|
||||
def image(self, filename):
|
||||
self.endPara()
|
||||
self._results.append(('Image', filename))
|
||||
|
||||
def vSpace(self, points):
|
||||
"""Inserts a vertical spacer"""
|
||||
self._results.append(('VSpace', points))
|
||||
|
||||
def pageBreak(self):
|
||||
"""Inserts a frame break"""
|
||||
self._results.append(('PageBreak','blah')) # must be a tuple
|
||||
|
||||
def custom(self, moduleName, funcName):
|
||||
"""Goes and gets the Python object and adds it to the story"""
|
||||
self.endPara()
|
||||
self._results.append(('Custom',moduleName, funcName))
|
||||
|
||||
|
||||
|
||||
def getModuleDoc(self, modulename, pathname=None):
|
||||
"""Documents the entire module at this point by making
|
||||
paragraphs and preformatted objects"""
|
||||
docco = codegrab.getObjectsDefinedIn(modulename, pathname)
|
||||
if docco.doc <> None:
|
||||
self._results.append(('Paragraph', 'DocString', docco.doc))
|
||||
if len(docco.functions) > 0:
|
||||
for fn in docco.functions:
|
||||
if fn.status == 'official':
|
||||
self._results.append(('Preformatted','FunctionHeader', fn.proto))
|
||||
self._results.append(('Preformatted','DocString', fn.doc))
|
||||
|
||||
if len(docco.classes) > 0:
|
||||
for cls in docco.classes:
|
||||
if cls.status == 'official':
|
||||
self._results.append(('Preformatted','FunctionHeader', 'Class %s:' % cls.name))
|
||||
self._results.append(('Preformatted','DocString', cls.doc))
|
||||
for mth in cls.methods:
|
||||
if mth.status == 'official':
|
||||
self._results.append(('Preformatted','FunctionHeader', mth.proto))
|
||||
self._results.append(('Preformatted','DocStringIndent', mth.doc))
|
||||
|
||||
|
||||
def getClassDoc(self, modulename, classname, pathname=None):
|
||||
"""Documents the class and its public methods"""
|
||||
docco = codegrab.getObjectsDefinedIn(modulename, pathname)
|
||||
found = 0
|
||||
for cls in docco.classes:
|
||||
if cls.name == classname:
|
||||
found = 1
|
||||
self._results.append(('Preformatted','FunctionHeader', 'Class %s:' % cls.name))
|
||||
self._results.append(('Preformatted','DocString', cls.doc))
|
||||
for mth in cls.methods:
|
||||
if mth.status == 'official':
|
||||
self._results.append(('Preformatted','FunctionHeader', mth.proto))
|
||||
self._results.append(('Preformatted','DocStringIndent', mth.doc))
|
||||
break
|
||||
assert found, 'No Classes Defined in ' + modulename
|
||||
|
||||
def nextPageTemplate(self, templateName):
|
||||
self._results.append(('NextPageTemplate',templateName))
|
||||
|
||||
if __name__=='__main__': #NORUNTESTS
|
||||
if len(sys.argv) <> 2:
|
||||
print 'usage: yaml.py source.txt'
|
||||
else:
|
||||
p = Parser()
|
||||
results = p.parseFile(sys.argv[1])
|
||||
import pprint
|
||||
pprint.pprint(results)
|
||||
|
|
@ -0,0 +1,104 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/docco/yaml2pdf.py
|
||||
# yaml2pdf - turns stuff in Yet Another Markup Language
|
||||
# into PDF documents. Very crude - it assumes a
|
||||
# doc template and stylesheet (hard coded for now)
|
||||
# and basically cranks out paragraphs in each style
|
||||
"""yaml2pdf.py - converts Yet Another Markup Language
|
||||
to reasonable PDF documents. This is ReportLab's
|
||||
basic documentation tool.
|
||||
|
||||
Usage:
|
||||
. "yaml2pdf.py filename.ext" will create "filename.pdf"
|
||||
"""
|
||||
|
||||
import sys
|
||||
import os
|
||||
import imp
|
||||
|
||||
import yaml
|
||||
from rltemplate import RLDocTemplate
|
||||
from reportlab.lib.styles import ParagraphStyle
|
||||
from reportlab.lib.enums import *
|
||||
from reportlab.lib.pagesizes import A4
|
||||
from reportlab.platypus import *
|
||||
from reportlab.lib import colors
|
||||
from reportlab.lib.units import inch
|
||||
|
||||
|
||||
from stylesheet import getStyleSheet
|
||||
|
||||
|
||||
def run(infilename, outfilename):
|
||||
p = yaml.Parser()
|
||||
results = p.parseFile(infilename)
|
||||
|
||||
ss = getStyleSheet()
|
||||
|
||||
#now make flowables from the results
|
||||
story = []
|
||||
for thingy in results:
|
||||
typ = thingy[0]
|
||||
if typ == 'Paragraph':
|
||||
(typ2, stylename, text) = thingy
|
||||
if stylename == 'bu':
|
||||
bulletText='\267'
|
||||
else:
|
||||
bulletText=None
|
||||
try:
|
||||
style = ss[stylename]
|
||||
except KeyError:
|
||||
print 'Paragraph style "%s" not found in stylesheet, using Normal instead' % stylename
|
||||
style = ss['Normal']
|
||||
story.append(Paragraph(text, style, bulletText=bulletText))
|
||||
elif typ == 'Preformatted':
|
||||
(typ2, stylename, text) = thingy
|
||||
try:
|
||||
style = ss[stylename]
|
||||
except KeyError:
|
||||
print 'Preformatted style "%s" not found in stylesheet, using Normal instead' % stylename
|
||||
style = ss['Normal']
|
||||
story.append(Preformatted(text, style, bulletText=bulletText))
|
||||
elif typ == 'Image':
|
||||
filename = thingy[1]
|
||||
img = Image(filename)
|
||||
story.append(img)
|
||||
elif typ == 'PageBreak':
|
||||
story.append(PageBreak())
|
||||
elif typ == 'VSpace':
|
||||
height = thingy[1]
|
||||
story.append(Spacer(0, height))
|
||||
elif typ == 'NextPageTemplate':
|
||||
story.append(NextPageTemplate(thingy[1]))
|
||||
elif typ == 'Custom':
|
||||
# go find it
|
||||
searchPath = [os.getcwd()+'\\']
|
||||
(typ2, moduleName, funcName) = thingy
|
||||
found = imp.find_module(moduleName, searchPath)
|
||||
assert found, "Custom object module %s not found" % moduleName
|
||||
(file, pathname, description) = found
|
||||
mod = imp.load_module(moduleName, file, pathname, description)
|
||||
|
||||
#now get the function
|
||||
func = getattr(mod, funcName)
|
||||
story.append(func())
|
||||
|
||||
else:
|
||||
print 'skipping',typ, 'for now'
|
||||
|
||||
|
||||
#print it
|
||||
doc = RLDocTemplate(outfilename, pagesize=A4)
|
||||
doc.build(story)
|
||||
|
||||
if __name__ == '__main__': #NORUNTESTS
|
||||
if len(sys.argv) == 2:
|
||||
infilename = sys.argv[1]
|
||||
outfilename = os.path.splitext(infilename)[0] + '.pdf'
|
||||
if os.path.isfile(infilename):
|
||||
run(infilename, outfilename)
|
||||
else:
|
||||
print 'File not found %s' % infilename
|
||||
else:
|
||||
print __doc__
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
py2pdf - converts Python source code to PDF
|
||||
with a LOT of options.
|
||||
|
||||
See the header of py2pdf.py for full details.
|
||||
execute demo.py to see some output.
|
||||
|
||||
Contributed by Dinu Gherman and copyrighted by him.
|
||||
Uses Just van Rossum's PyFontify.
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/py2pdf/__init__.py
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
--bgCol=(1,.9,.9)
|
||||
--lineNum
|
||||
#--fontSize=12
|
||||
#--paperFormat=B5
|
||||
#--fontName=Helvetica
|
||||
#--landscape
|
||||
#--restCol=(0,1,0)
|
||||
#--mode=mono
|
||||
--kwCol=(1,0,1)
|
||||
#--kwCol=#dd00ff
|
||||
#--kwCol=(.5,.5,.5)
|
||||
|
|
@ -0,0 +1,198 @@
|
|||
#!/usr/bin/env python
|
||||
|
||||
"""demo.py - Demo script for py2pdf 0.5.
|
||||
|
||||
The main idea is: take one Python file and make a whole
|
||||
bunch of PDFs out of it for test purposes.
|
||||
|
||||
Dinu Gherman
|
||||
"""
|
||||
|
||||
|
||||
import string, re, os, os.path, sys, shutil
|
||||
from py2pdf import *
|
||||
|
||||
|
||||
### Custom layouter class used with test3().
|
||||
|
||||
class ImgPDFLayouter (PythonPDFLayouter):
|
||||
"A custom layouter displaying an image on each page."
|
||||
|
||||
def setMainFrame(self, frame=None):
|
||||
"Make a frame in the right half of the page."
|
||||
|
||||
width, height = self.options.realPaperFormat.size
|
||||
self.frame = height - 2*cm, 2*cm, 250, width-1*cm
|
||||
|
||||
self.makeForm()
|
||||
|
||||
|
||||
def makeForm(self):
|
||||
"Use the experimental ReportLab form support."
|
||||
|
||||
width, height = self.options.realPaperFormat.size
|
||||
tm, bm, lm, rm = self.frame
|
||||
c = self.canvas
|
||||
|
||||
# Define a PDF form containing an image frame
|
||||
# that will be included on every page, but
|
||||
# stored only once in the resulting file.
|
||||
c.beginForm("imageFrame")
|
||||
c.saveState()
|
||||
x, y = 219.0, 655.0 # Known size of the picture.
|
||||
c.scale((lm - 1*cm)/x, height/y)
|
||||
path = 'vertpython.jpg'
|
||||
c.drawImage(path, 0, 0)
|
||||
c.restoreState()
|
||||
c.endForm()
|
||||
|
||||
|
||||
def putPageDecoration(self):
|
||||
"Draw the left border image and page number."
|
||||
|
||||
width, height = self.options.realPaperFormat.size
|
||||
tm, bm, lm, rm = self.frame
|
||||
c = self.canvas
|
||||
|
||||
# Footer.
|
||||
x, y = lm + 0.5 * (rm - lm), 0.5 * bm
|
||||
c.setFillColor(Color(0, 0, 0))
|
||||
c.setFont('Times-Italic', 12)
|
||||
label = "Page %d" % self.pageNum
|
||||
c.drawCentredString(x, y, label)
|
||||
|
||||
# Call the previously stored form.
|
||||
c.doForm("imageFrame")
|
||||
|
||||
|
||||
### Helpers.
|
||||
|
||||
def modifyPath(path, new, ext='.py'):
|
||||
"Modifying the base name of a file."
|
||||
|
||||
rest, ext = os.path.splitext(path)
|
||||
path, base = os.path.split(rest)
|
||||
format = "%s-%s%s" % (base, new, ext)
|
||||
return os.path.join(path, format)
|
||||
|
||||
|
||||
def getAllTestFunctions():
|
||||
"Return a list of all test functions available."
|
||||
|
||||
globs = globals().keys()
|
||||
tests = filter(lambda g: re.match('test[\d]+', g), globs)
|
||||
tests.sort()
|
||||
return map(lambda t: globals()[t], tests)
|
||||
|
||||
|
||||
### Test functions.
|
||||
###
|
||||
### In order to be automatically found and applied to
|
||||
### a Python file all test functions must follow the
|
||||
### following naming pattern: 'test[0-9]+' and contain
|
||||
### a doc string.
|
||||
|
||||
def test0(path):
|
||||
"Creating a PDF assuming an ASCII file."
|
||||
|
||||
p = PDFPrinter()
|
||||
p.process(path)
|
||||
|
||||
|
||||
def test1(path):
|
||||
"Creating a PDF using only default options."
|
||||
|
||||
p = PythonPDFPrinter()
|
||||
p.process(path)
|
||||
|
||||
|
||||
def test2(path):
|
||||
"Creating a PDF with some modified options."
|
||||
|
||||
p = PythonPDFPrinter()
|
||||
p.options.updateOption('landscape', 1)
|
||||
p.options.updateOption('fontName', 'Helvetica')
|
||||
p.options.updateOption('fontSize', '14')
|
||||
p.options.display()
|
||||
p.process(path)
|
||||
|
||||
|
||||
def test3(path):
|
||||
"Creating several PDFs as 'magazine listings'."
|
||||
|
||||
p = PythonPDFPrinter()
|
||||
p.Layouter = EmptyPythonPDFLayouter
|
||||
p.options.updateOption('paperSize', '(250,400)')
|
||||
p.options.updateOption('multiPage', 1)
|
||||
p.options.updateOption('lineNum', 1)
|
||||
p.process(path)
|
||||
|
||||
|
||||
def test4(path):
|
||||
"Creating a PDF in monochrome mode."
|
||||
|
||||
p = PythonPDFPrinter()
|
||||
p.options.updateOption('mode', 'mono')
|
||||
p.process(path)
|
||||
|
||||
|
||||
def test5(path):
|
||||
"Creating a PDF with options from a config file."
|
||||
|
||||
p = PythonPDFPrinter()
|
||||
i = string.find(path, 'test5')
|
||||
newPath = modifyPath(path[:i-1], 'config') + '.txt'
|
||||
|
||||
try:
|
||||
p.options.updateWithContentsOfFile(newPath)
|
||||
p.options.display()
|
||||
p.process(path)
|
||||
except IOError:
|
||||
print "Skipping test5() due to IOError."
|
||||
|
||||
|
||||
def test6(path):
|
||||
"Creating a PDF with modified layout."
|
||||
|
||||
p = PythonPDFPrinter()
|
||||
p.Layouter = ImgPDFLayouter
|
||||
p.options.updateOption('fontName', 'Helvetica')
|
||||
p.options.updateOption('fontSize', '12')
|
||||
p.options.display()
|
||||
p.process(path)
|
||||
|
||||
|
||||
### Main.
|
||||
|
||||
def main(inPath, *tests):
|
||||
"Apply various tests to one Python source file."
|
||||
|
||||
for t in tests:
|
||||
newPath = modifyPath(inPath, t.__name__)
|
||||
shutil.copyfile(inPath, newPath)
|
||||
try:
|
||||
print t.__doc__
|
||||
t(newPath)
|
||||
finally:
|
||||
os.remove(newPath)
|
||||
print
|
||||
|
||||
|
||||
if __name__=='__main__':
|
||||
# Usage: "python demo.py <file> <test1> [<test2> ...]"
|
||||
try:
|
||||
try:
|
||||
tests = map(lambda a: globals()[a], sys.argv[2:])
|
||||
except IndexError:
|
||||
tests = getAllTestFunctions()
|
||||
|
||||
fileName = sys.argv[1]
|
||||
apply(main, [fileName]+tests)
|
||||
|
||||
# Usage: "python demo.py" (implicitly does this:
|
||||
# "python demo.py demo.py" <allTestsAvailable>)
|
||||
except IndexError:
|
||||
print "Performing self-test..."
|
||||
fileName = sys.argv[0]
|
||||
tests = getAllTestFunctions()
|
||||
apply(main, [fileName]+tests)
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/py2pdf/idle_print.py
|
||||
|
||||
# idle_print [py2pdf_options] filename
|
||||
__version__=''' $Id: idle_print.py 2385 2004-06-17 15:26:05Z rgbecker $ '''
|
||||
# you should adjust the globals below to configure for your system
|
||||
|
||||
import sys, os, py2pdf, string, time
|
||||
#whether we remove input/output files; if you get trouble on windows try setting _out to 0
|
||||
auto_rm_in = 1
|
||||
auto_rm_out = 1
|
||||
viewOnly = 0
|
||||
|
||||
#how to call up your acrobat reader
|
||||
if sys.platform=='win32':
|
||||
acrord = 'C:\\Program Files\\Adobe\\Acrobat 4.0\\Reader\\AcroRd32.exe'
|
||||
def printpdf(pdfname):
|
||||
args = [acrord, pdfname]
|
||||
os.spawnv(os.P_WAIT, args[0], args)
|
||||
else:
|
||||
acrord = 'acroread'
|
||||
def printpdf(pdfname):
|
||||
if viewOnly:
|
||||
cmd = "%s %s" % (acrord,pdfname)
|
||||
else:
|
||||
cmd = "%s -toPostScript < %s | lpr" % (acrord,pdfname)
|
||||
os.system(cmd)
|
||||
|
||||
args = ['--input=python']
|
||||
files = []
|
||||
for f in sys.argv[1:]:
|
||||
if f[:2]=='--':
|
||||
opt = f[2:]
|
||||
if opt =='no_auto_rm_in':
|
||||
auto_rm_in = 0
|
||||
elif opt =='auto_rm_in':
|
||||
auto_rm_in = 1
|
||||
elif opt =='no_auto_rm_out':
|
||||
auto_rm_out = 0
|
||||
elif opt =='auto_rm_out':
|
||||
auto_rm_out = 1
|
||||
elif opt =='viewonly':
|
||||
viewOnly = 1
|
||||
elif opt[:9] =='acroread=':
|
||||
acrord = opt[9:]
|
||||
else:
|
||||
args.append(f)
|
||||
else: files.append(f)
|
||||
|
||||
for f in files:
|
||||
py2pdf.main(args+[f])
|
||||
if auto_rm_in: os.remove(f)
|
||||
pdfname = os.path.splitext(f)[0]+'.pdf'
|
||||
printpdf(pdfname)
|
||||
if auto_rm_out: os.remove(pdfname)
|
||||
File diff suppressed because it is too large
Load Diff
Binary file not shown.
|
After Width: | Height: | Size: 22 KiB |
|
|
@ -0,0 +1,29 @@
|
|||
PythonPoint is a utility for generating PDF slides from
|
||||
a simple XML format - "PythonPoint Markup Language".
|
||||
|
||||
This is early days. It lets you produce quite sophisticated
|
||||
output, but the DTD will undoubtedly evolve and change.
|
||||
However, I want people to be able to use it this summer so am
|
||||
releasing now.
|
||||
|
||||
It is part of the ReportLab distribution; if you have managed
|
||||
to run the ReportLab tests, and have installed the Python
|
||||
Imaging Library, usage should be straightforward. PIL is not
|
||||
required to make slides, but the demo will have a few blanks if
|
||||
you omit it.
|
||||
|
||||
To use, cd to the pythonpoint directory and execute:
|
||||
pythonpoint.py pythonpoint.xml
|
||||
This will create pythonpoint.pdf, which is your manual.
|
||||
|
||||
You can also try 'monterey.xml', which is a talk I gave
|
||||
at the O'Reilly Open Source conference in Monterey
|
||||
in summer 1999.
|
||||
|
||||
We have issues to resolve over module load paths;
|
||||
the easiest solution for now is to put the PythonPoint
|
||||
directory on your path; work in a new directory;
|
||||
and explicitly include the paths to any custom shapes,
|
||||
and style sheets you use.
|
||||
|
||||
- Andy Robinson, 6 April 2000
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/pythonpoint/__init__.py
|
||||
|
|
@ -0,0 +1,298 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/pythonpoint/customshapes.py
|
||||
__version__=''' $Id: customshapes.py 2385 2004-06-17 15:26:05Z rgbecker $ '''
|
||||
|
||||
# xml parser stuff for PythonPoint
|
||||
# PythonPoint Markup Language!
|
||||
|
||||
__doc__="""
|
||||
This demonstrates a custom shape for use with the <customshape> tag.
|
||||
The shape must fulfil a very simple interface, which may change in
|
||||
future.
|
||||
|
||||
The XML tag currently has this form:
|
||||
<customshape
|
||||
module="customshapes.py"
|
||||
class = "MyShape"
|
||||
initargs="(100,200,3)"
|
||||
/>
|
||||
|
||||
PythonPoint will look in the given module for the given class,
|
||||
evaluate the arguments string and pass it to the constructor.
|
||||
Then, it will call
|
||||
|
||||
object.drawOn(canvas)
|
||||
|
||||
Thus your object must be fully defined by the constructor.
|
||||
For this one, we pass three argumenyts: x, y and scale.
|
||||
This does a five-tile jigsaw over which words can be overlaid;
|
||||
based on work done for a customer's presentation.
|
||||
"""
|
||||
|
||||
|
||||
import reportlab.pdfgen.canvas
|
||||
from reportlab.lib import colors
|
||||
from reportlab.lib.corp import RL_CorpLogo
|
||||
from reportlab.graphics.shapes import Drawing
|
||||
|
||||
## custom shape for use with PythonPoint.
|
||||
|
||||
class Jigsaw:
|
||||
"""This draws a jigsaw patterm. By default it is centred on 0,0
|
||||
and has dimensions of 200 x 140; use the x/y/scale attributes
|
||||
to move it around."""
|
||||
#Using my usual bulldozer coding style - I am sure a mathematician could
|
||||
#derive an elegant way to draw this, but I just took a ruler, guessed at
|
||||
#the control points, and reflected a few lists at the interactive prompt.
|
||||
|
||||
def __init__(self, x, y, scale=1):
|
||||
self.width = 200
|
||||
self.height = 140
|
||||
self.x = x
|
||||
self.y = y
|
||||
self.scale = scale
|
||||
|
||||
|
||||
def drawOn(self, canvas):
|
||||
canvas.saveState()
|
||||
|
||||
canvas.setFont('Helvetica-Bold',24)
|
||||
canvas.drawString(600, 100, 'A Custom Shape')
|
||||
|
||||
canvas.translate(self.x, self.y)
|
||||
canvas.scale(self.scale, self.scale)
|
||||
self.drawBounds(canvas)
|
||||
|
||||
self.drawCentre(canvas)
|
||||
self.drawTopLeft(canvas)
|
||||
self.drawBottomLeft(canvas)
|
||||
self.drawBottomRight(canvas)
|
||||
self.drawTopRight(canvas)
|
||||
|
||||
canvas.restoreState()
|
||||
|
||||
|
||||
def curveThrough(self, path, pointlist):
|
||||
"""Helper to curve through set of control points."""
|
||||
assert len(pointlist) % 3 == 1, "No. of points must be 3n+1 for integer n"
|
||||
(x,y) = pointlist[0]
|
||||
path.moveTo(x, y)
|
||||
idx = 1
|
||||
while idx < len(pointlist)-2:
|
||||
p1, p2, p3 = pointlist[idx:idx+3]
|
||||
path.curveTo(p1[0], p1[1], p2[0], p2[1], p3[0], p3[1])
|
||||
idx = idx + 3
|
||||
|
||||
|
||||
def drawShape(self, canvas, controls, color):
|
||||
"""Utlity to draw a closed shape through a list of control points;
|
||||
extends the previous proc"""
|
||||
canvas.setFillColor(color)
|
||||
p = canvas.beginPath()
|
||||
self.curveThrough(p, controls)
|
||||
p.close()
|
||||
canvas.drawPath(p, stroke=1, fill=1)
|
||||
|
||||
|
||||
def drawBounds(self, canvas):
|
||||
"""Guidelines to help me draw - not needed in production"""
|
||||
canvas.setStrokeColor(colors.red)
|
||||
canvas.rect(-100,-70,200,140)
|
||||
canvas.line(-100,0,100,0)
|
||||
canvas.line(0,70,0,-70)
|
||||
canvas.setStrokeColor(colors.black)
|
||||
|
||||
|
||||
def drawCentre(self, canvas):
|
||||
controls = [ (0,50), #top
|
||||
|
||||
#top right edge - duplicated for that corner piece
|
||||
(5,50),(10,45),(10,40),
|
||||
(10,35),(15,30),(20,30),
|
||||
(25,30),(30,25),(30,20),
|
||||
(30,15),(35,10),(40,10),
|
||||
(45,10),(50,5),(50,0),
|
||||
|
||||
#bottom right edge
|
||||
(50, -5), (45,-10), (40,-10),
|
||||
(35,-10), (30,-15), (30, -20),
|
||||
(30,-25), (25,-30), (20,-30),
|
||||
(15,-30), (10,-35), (10,-40),
|
||||
(10,-45),(5,-50),(0,-50),
|
||||
|
||||
#bottom left
|
||||
(-5,-50),(-10,-45),(-10,-40),
|
||||
(-10,-35),(-15,-30),(-20,-30),
|
||||
(-25,-30),(-30,-25),(-30,-20),
|
||||
(-30,-15),(-35,-10),(-40,-10),
|
||||
(-45,-10),(-50,-5),(-50,0),
|
||||
|
||||
#top left
|
||||
(-50,5),(-45,10),(-40,10),
|
||||
(-35,10),(-30,15),(-30,20),
|
||||
(-30,25),(-25,30),(-20,30),
|
||||
(-15,30),(-10,35),(-10,40),
|
||||
(-10,45),(-5,50),(0,50)
|
||||
|
||||
]
|
||||
|
||||
self.drawShape(canvas, controls, colors.yellow)
|
||||
|
||||
|
||||
def drawTopLeft(self, canvas):
|
||||
controls = [(-100,70),
|
||||
(-100,69),(-100,1),(-100,0),
|
||||
(-99,0),(-91,0),(-90,0),
|
||||
|
||||
#jigsaw interlock - 4 sections
|
||||
(-90,5),(-92,5),(-92,10),
|
||||
(-92,15), (-85,15), (-80,15),
|
||||
(-75,15),(-68,15),(-68,10),
|
||||
(-68,5),(-70,5),(-70,0),
|
||||
(-69,0),(-51,0),(-50,0),
|
||||
|
||||
#five distinct curves
|
||||
(-50,5),(-45,10),(-40,10),
|
||||
(-35,10),(-30,15),(-30,20),
|
||||
(-30,25),(-25,30),(-20,30),
|
||||
(-15,30),(-10,35),(-10,40),
|
||||
(-10,45),(-5,50),(0,50),
|
||||
|
||||
(0,51),(0,69),(0,70),
|
||||
(-1,70),(-99,70),(-100,70)
|
||||
]
|
||||
self.drawShape(canvas, controls, colors.teal)
|
||||
|
||||
|
||||
def drawBottomLeft(self, canvas):
|
||||
|
||||
controls = [(-100,-70),
|
||||
(-99,-70),(-1,-70),(0,-70),
|
||||
(0,-69),(0,-51),(0,-50),
|
||||
|
||||
#wavyline
|
||||
(-5,-50),(-10,-45),(-10,-40),
|
||||
(-10,-35),(-15,-30),(-20,-30),
|
||||
(-25,-30),(-30,-25),(-30,-20),
|
||||
(-30,-15),(-35,-10),(-40,-10),
|
||||
(-45,-10),(-50,-5),(-50,0),
|
||||
|
||||
#jigsaw interlock - 4 sections
|
||||
|
||||
(-51, 0), (-69, 0), (-70, 0),
|
||||
(-70, 5), (-68, 5), (-68, 10),
|
||||
(-68, 15), (-75, 15), (-80, 15),
|
||||
(-85, 15), (-92, 15), (-92, 10),
|
||||
(-92, 5), (-90, 5), (-90, 0),
|
||||
|
||||
(-91,0),(-99,0),(-100,0)
|
||||
|
||||
]
|
||||
self.drawShape(canvas, controls, colors.green)
|
||||
|
||||
|
||||
def drawBottomRight(self, canvas):
|
||||
|
||||
controls = [ (100,-70),
|
||||
(100,-69),(100,-1),(100,0),
|
||||
(99,0),(91,0),(90,0),
|
||||
|
||||
#jigsaw interlock - 4 sections
|
||||
(90, -5), (92, -5), (92, -10),
|
||||
(92, -15), (85, -15), (80, -15),
|
||||
(75, -15), (68, -15), (68, -10),
|
||||
(68, -5), (70, -5), (70, 0),
|
||||
(69, 0), (51, 0), (50, 0),
|
||||
|
||||
#wavyline
|
||||
(50, -5), (45,-10), (40,-10),
|
||||
(35,-10), (30,-15), (30, -20),
|
||||
(30,-25), (25,-30), (20,-30),
|
||||
(15,-30), (10,-35), (10,-40),
|
||||
(10,-45),(5,-50),(0,-50),
|
||||
|
||||
(0,-51), (0,-69), (0,-70),
|
||||
(1,-70),(99,-70),(100,-70)
|
||||
|
||||
]
|
||||
self.drawShape(canvas, controls, colors.navy)
|
||||
|
||||
|
||||
def drawBottomLeft(self, canvas):
|
||||
|
||||
controls = [(-100,-70),
|
||||
(-99,-70),(-1,-70),(0,-70),
|
||||
(0,-69),(0,-51),(0,-50),
|
||||
|
||||
#wavyline
|
||||
(-5,-50),(-10,-45),(-10,-40),
|
||||
(-10,-35),(-15,-30),(-20,-30),
|
||||
(-25,-30),(-30,-25),(-30,-20),
|
||||
(-30,-15),(-35,-10),(-40,-10),
|
||||
(-45,-10),(-50,-5),(-50,0),
|
||||
|
||||
#jigsaw interlock - 4 sections
|
||||
|
||||
(-51, 0), (-69, 0), (-70, 0),
|
||||
(-70, 5), (-68, 5), (-68, 10),
|
||||
(-68, 15), (-75, 15), (-80, 15),
|
||||
(-85, 15), (-92, 15), (-92, 10),
|
||||
(-92, 5), (-90, 5), (-90, 0),
|
||||
|
||||
(-91,0),(-99,0),(-100,0)
|
||||
|
||||
]
|
||||
self.drawShape(canvas, controls, colors.green)
|
||||
|
||||
|
||||
def drawTopRight(self, canvas):
|
||||
controls = [(100, 70),
|
||||
(99, 70), (1, 70), (0, 70),
|
||||
(0, 69), (0, 51), (0, 50),
|
||||
(5, 50), (10, 45), (10, 40),
|
||||
(10, 35), (15, 30), (20, 30),
|
||||
(25, 30), (30, 25), (30, 20),
|
||||
(30, 15), (35, 10), (40, 10),
|
||||
(45, 10), (50, 5), (50, 0),
|
||||
(51, 0), (69, 0), (70, 0),
|
||||
(70, -5), (68, -5), (68, -10),
|
||||
(68, -15), (75, -15), (80, -15),
|
||||
(85, -15), (92, -15), (92, -10),
|
||||
(92, -5), (90, -5), (90, 0),
|
||||
(91, 0), (99, 0), (100, 0)
|
||||
]
|
||||
|
||||
self.drawShape(canvas, controls, colors.magenta)
|
||||
|
||||
|
||||
class Logo:
|
||||
"""This draws a ReportLab Logo."""
|
||||
|
||||
def __init__(self, x, y, width, height):
|
||||
logo = RL_CorpLogo()
|
||||
logo.x = x
|
||||
logo.y = y
|
||||
logo.width = width
|
||||
logo.height = height
|
||||
self.logo = logo
|
||||
|
||||
def drawOn(self, canvas):
|
||||
logo = self.logo
|
||||
x, y = logo.x, logo.y
|
||||
w, h = logo.width, logo.height
|
||||
D = Drawing(w, h)
|
||||
D.add(logo)
|
||||
D.drawOn(canvas, 0, 0)
|
||||
|
||||
|
||||
def run():
|
||||
c = reportlab.pdfgen.canvas.Canvas('customshape.pdf')
|
||||
|
||||
J = Jigsaw(300, 540, 2)
|
||||
J.drawOn(c)
|
||||
c.save()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
run()
|
||||
|
|
@ -0,0 +1,93 @@
|
|||
StartFontMetrics 2.0
|
||||
Comment Generated by RoboFog 08-06-2001 4:26:40 PM
|
||||
FontName LettErrorRobot-Chrome
|
||||
FullName LettErrorRobot-Chrome
|
||||
FamilyName LettErrorRobot
|
||||
Weight Medium
|
||||
Notice (C) 1998-2001 LettError, Just van Rossum, Erik van Blokland, http://www.letterror.com/
|
||||
ItalicAngle 0
|
||||
IsFixedPitch false
|
||||
UnderlinePosition -133
|
||||
UnderlineThickness 20
|
||||
Version 001.000
|
||||
EncodingScheme AdobeStandardEncoding
|
||||
FontBBox -53 -252 1047 752
|
||||
CapHeight 647
|
||||
XHeight 548
|
||||
Descender -252
|
||||
Ascender 747
|
||||
StartCharMetrics 68
|
||||
C 32 ; WX 300 ; N space ; B 0 0 0 0 ;
|
||||
C 33 ; WX 300 ; N exclam ; B 48 -52 253 652 ;
|
||||
C 38 ; WX 700 ; N ampersand ; B 48 -47 653 647 ;
|
||||
C 42 ; WX 700 ; N asterisk ; B 48 148 653 752 ;
|
||||
C 48 ; WX 700 ; N zero ; B 53 -47 648 548 ;
|
||||
C 49 ; WX 500 ; N one ; B 48 -47 453 553 ;
|
||||
C 50 ; WX 600 ; N two ; B 48 -47 553 548 ;
|
||||
C 51 ; WX 600 ; N three ; B 48 -147 553 548 ;
|
||||
C 52 ; WX 700 ; N four ; B 48 -152 653 553 ;
|
||||
C 53 ; WX 600 ; N five ; B 48 -147 553 548 ;
|
||||
C 54 ; WX 600 ; N six ; B 53 -47 553 647 ;
|
||||
C 55 ; WX 600 ; N seven ; B 48 -152 548 548 ;
|
||||
C 56 ; WX 600 ; N eight ; B 48 -47 553 647 ;
|
||||
C 57 ; WX 600 ; N nine ; B 48 -147 548 548 ;
|
||||
C 63 ; WX 500 ; N question ; B 48 -52 448 647 ;
|
||||
C 64 ; WX 800 ; N at ; B 53 -47 748 647 ;
|
||||
C 65 ; WX 700 ; N A ; B 53 -52 648 652 ;
|
||||
C 66 ; WX 600 ; N B ; B 53 -47 553 647 ;
|
||||
C 67 ; WX 600 ; N C ; B 53 -47 553 647 ;
|
||||
C 68 ; WX 700 ; N D ; B 53 -47 648 647 ;
|
||||
C 69 ; WX 600 ; N E ; B 53 -47 553 647 ;
|
||||
C 70 ; WX 600 ; N F ; B 53 -52 553 647 ;
|
||||
C 71 ; WX 700 ; N G ; B 53 -47 653 647 ;
|
||||
C 72 ; WX 700 ; N H ; B 53 -52 648 652 ;
|
||||
C 73 ; WX 300 ; N I ; B 53 -52 248 652 ;
|
||||
C 74 ; WX 300 ; N J ; B -53 -252 248 652 ;
|
||||
C 75 ; WX 700 ; N K ; B 53 -52 653 652 ;
|
||||
C 76 ; WX 600 ; N L ; B 53 -47 553 652 ;
|
||||
C 77 ; WX 900 ; N M ; B 53 -52 848 652 ;
|
||||
C 78 ; WX 700 ; N N ; B 53 -52 648 652 ;
|
||||
C 79 ; WX 700 ; N O ; B 53 -47 648 647 ;
|
||||
C 80 ; WX 600 ; N P ; B 53 -52 548 647 ;
|
||||
C 81 ; WX 700 ; N Q ; B 53 -252 653 647 ;
|
||||
C 82 ; WX 600 ; N R ; B 53 -52 653 647 ;
|
||||
C 83 ; WX 600 ; N S ; B 48 -47 553 647 ;
|
||||
C 84 ; WX 700 ; N T ; B 48 -52 653 647 ;
|
||||
C 85 ; WX 700 ; N U ; B 53 -47 648 652 ;
|
||||
C 86 ; WX 700 ; N V ; B 53 -52 648 652 ;
|
||||
C 87 ; WX 1100 ; N W ; B 53 -52 1047 652 ;
|
||||
C 88 ; WX 700 ; N X ; B 48 -52 653 652 ;
|
||||
C 89 ; WX 700 ; N Y ; B 53 -52 648 652 ;
|
||||
C 90 ; WX 700 ; N Z ; B 48 -47 653 647 ;
|
||||
C 97 ; WX 600 ; N a ; B 48 -47 548 548 ;
|
||||
C 98 ; WX 600 ; N b ; B 53 -47 548 752 ;
|
||||
C 99 ; WX 600 ; N c ; B 53 -47 553 548 ;
|
||||
C 100 ; WX 600 ; N d ; B 53 -47 548 752 ;
|
||||
C 101 ; WX 600 ; N e ; B 53 -47 553 548 ;
|
||||
C 102 ; WX 400 ; N f ; B -53 -52 453 747 ;
|
||||
C 103 ; WX 600 ; N g ; B 48 -247 548 548 ;
|
||||
C 104 ; WX 600 ; N h ; B 53 -52 548 752 ;
|
||||
C 105 ; WX 300 ; N i ; B 48 -52 253 752 ;
|
||||
C 106 ; WX 300 ; N j ; B -53 -252 253 752 ;
|
||||
C 107 ; WX 600 ; N k ; B 53 -52 553 752 ;
|
||||
C 108 ; WX 300 ; N l ; B 53 -52 248 752 ;
|
||||
C 109 ; WX 900 ; N m ; B 53 -52 848 548 ;
|
||||
C 110 ; WX 600 ; N n ; B 53 -52 548 548 ;
|
||||
C 111 ; WX 600 ; N o ; B 53 -47 548 548 ;
|
||||
C 112 ; WX 600 ; N p ; B 53 -252 548 548 ;
|
||||
C 113 ; WX 600 ; N q ; B 53 -252 548 548 ;
|
||||
C 114 ; WX 400 ; N r ; B 53 -52 453 553 ;
|
||||
C 115 ; WX 600 ; N s ; B 48 -47 553 548 ;
|
||||
C 116 ; WX 400 ; N t ; B -53 -47 453 652 ;
|
||||
C 117 ; WX 600 ; N u ; B 53 -47 548 553 ;
|
||||
C 118 ; WX 600 ; N v ; B 53 -52 548 553 ;
|
||||
C 119 ; WX 900 ; N w ; B 53 -52 848 553 ;
|
||||
C 120 ; WX 700 ; N x ; B 48 -52 653 553 ;
|
||||
C 121 ; WX 600 ; N y ; B 48 -252 548 553 ;
|
||||
C 122 ; WX 500 ; N z ; B -53 -47 553 548 ;
|
||||
EndCharMetrics
|
||||
StartKernData
|
||||
StartKernPairs 0
|
||||
EndKernPairs
|
||||
EndKernData
|
||||
EndFontMetrics
|
||||
Binary file not shown.
|
|
@ -0,0 +1,841 @@
|
|||
import string
|
||||
|
||||
testannotations="""
|
||||
def annotations(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
canvas.drawString(inch, 2.5*inch,
|
||||
"setAuthor, setTitle, setSubject have no visible effect")
|
||||
canvas.drawString(inch, inch, "But if you are viewing this document dynamically")
|
||||
canvas.drawString(inch, 0.5*inch, "please look at File/Document Info")
|
||||
canvas.setAuthor("the ReportLab Team")
|
||||
canvas.setTitle("ReportLab PDF Generation User Guide")
|
||||
canvas.setSubject("How to Generate PDF files using the ReportLab modules")
|
||||
"""
|
||||
|
||||
# magic function making module
|
||||
|
||||
test1 = """
|
||||
def f(a,b):
|
||||
print "it worked", a, b
|
||||
return a+b
|
||||
"""
|
||||
|
||||
test2 = """
|
||||
def g(n):
|
||||
if n==0: return 1
|
||||
else: return n*g(n-1)
|
||||
"""
|
||||
|
||||
testhello = """
|
||||
def hello(c):
|
||||
from reportlab.lib.units import inch
|
||||
# move the origin up and to the left
|
||||
c.translate(inch,inch)
|
||||
# define a large font
|
||||
c.setFont("Helvetica", 14)
|
||||
# choose some colors
|
||||
c.setStrokeColorRGB(0.2,0.5,0.3)
|
||||
c.setFillColorRGB(1,0,1)
|
||||
# draw some lines
|
||||
c.line(0,0,0,1.7*inch)
|
||||
c.line(0,0,1*inch,0)
|
||||
# draw a rectangle
|
||||
c.rect(0.2*inch,0.2*inch,1*inch,1.5*inch, fill=1)
|
||||
# make text go straight up
|
||||
c.rotate(90)
|
||||
# change color
|
||||
c.setFillColorRGB(0,0,0.77)
|
||||
# say hello (note after rotate the y coord needs to be negative!)
|
||||
c.drawString(0.3*inch, -inch, "Hello World")
|
||||
"""
|
||||
|
||||
testcoords = """
|
||||
def coords(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
from reportlab.lib.colors import pink, black, red, blue, green
|
||||
c = canvas
|
||||
c.setStrokeColor(pink)
|
||||
c.grid([inch, 2*inch, 3*inch, 4*inch], [0.5*inch, inch, 1.5*inch, 2*inch, 2.5*inch])
|
||||
c.setStrokeColor(black)
|
||||
c.setFont("Times-Roman", 20)
|
||||
c.drawString(0,0, "(0,0) the Origin")
|
||||
c.drawString(2.5*inch, inch, "(2.5,1) in inches")
|
||||
c.drawString(4*inch, 2.5*inch, "(4, 2.5)")
|
||||
c.setFillColor(red)
|
||||
c.rect(0,2*inch,0.2*inch,0.3*inch, fill=1)
|
||||
c.setFillColor(green)
|
||||
c.circle(4.5*inch, 0.4*inch, 0.2*inch, fill=1)
|
||||
"""
|
||||
|
||||
testtranslate = """
|
||||
def translate(canvas):
|
||||
from reportlab.lib.units import cm
|
||||
canvas.translate(2.3*cm, 0.3*cm)
|
||||
coords(canvas)
|
||||
"""
|
||||
|
||||
testscale = """
|
||||
def scale(canvas):
|
||||
canvas.scale(0.75, 0.5)
|
||||
coords(canvas)
|
||||
"""
|
||||
|
||||
testscaletranslate = """
|
||||
def scaletranslate(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
canvas.setFont("Courier-BoldOblique", 12)
|
||||
# save the state
|
||||
canvas.saveState()
|
||||
# scale then translate
|
||||
canvas.scale(0.3, 0.5)
|
||||
canvas.translate(2.4*inch, 1.5*inch)
|
||||
canvas.drawString(0, 2.7*inch, "Scale then translate")
|
||||
coords(canvas)
|
||||
# forget the scale and translate...
|
||||
canvas.restoreState()
|
||||
# translate then scale
|
||||
canvas.translate(2.4*inch, 1.5*inch)
|
||||
canvas.scale(0.3, 0.5)
|
||||
canvas.drawString(0, 2.7*inch, "Translate then scale")
|
||||
coords(canvas)
|
||||
"""
|
||||
|
||||
testmirror = """
|
||||
def mirror(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
canvas.translate(5.5*inch, 0)
|
||||
canvas.scale(-1.0, 1.0)
|
||||
coords(canvas)
|
||||
"""
|
||||
|
||||
testcolors = """
|
||||
def colors(canvas):
|
||||
from reportlab.lib import colors
|
||||
from reportlab.lib.units import inch
|
||||
black = colors.black
|
||||
y = x = 0; dy=inch*3/4.0; dx=inch*5.5/5; w=h=dy/2; rdx=(dx-w)/2
|
||||
rdy=h/5.0; texty=h+2*rdy
|
||||
canvas.setFont("Helvetica",10)
|
||||
for [namedcolor, name] in (
|
||||
[colors.lavenderblush, "lavenderblush"],
|
||||
[colors.lawngreen, "lawngreen"],
|
||||
[colors.lemonchiffon, "lemonchiffon"],
|
||||
[colors.lightblue, "lightblue"],
|
||||
[colors.lightcoral, "lightcoral"]):
|
||||
canvas.setFillColor(namedcolor)
|
||||
canvas.rect(x+rdx, y+rdy, w, h, fill=1)
|
||||
canvas.setFillColor(black)
|
||||
canvas.drawCentredString(x+dx/2, y+texty, name)
|
||||
x = x+dx
|
||||
y = y + dy; x = 0
|
||||
for rgb in [(1,0,0), (0,1,0), (0,0,1), (0.5,0.3,0.1), (0.4,0.5,0.3)]:
|
||||
r,g,b = rgb
|
||||
canvas.setFillColorRGB(r,g,b)
|
||||
canvas.rect(x+rdx, y+rdy, w, h, fill=1)
|
||||
canvas.setFillColor(black)
|
||||
canvas.drawCentredString(x+dx/2, y+texty, "r%s g%s b%s"%rgb)
|
||||
x = x+dx
|
||||
y = y + dy; x = 0
|
||||
for cmyk in [(1,0,0,0), (0,1,0,0), (0,0,1,0), (0,0,0,1), (0,0,0,0)]:
|
||||
c,m,y1,k = cmyk
|
||||
canvas.setFillColorCMYK(c,m,y1,k)
|
||||
canvas.rect(x+rdx, y+rdy, w, h, fill=1)
|
||||
canvas.setFillColor(black)
|
||||
canvas.drawCentredString(x+dx/2, y+texty, "c%s m%s y%s k%s"%cmyk)
|
||||
x = x+dx
|
||||
y = y + dy; x = 0
|
||||
for gray in (0.0, 0.25, 0.50, 0.75, 1.0):
|
||||
canvas.setFillGray(gray)
|
||||
canvas.rect(x+rdx, y+rdy, w, h, fill=1)
|
||||
canvas.setFillColor(black)
|
||||
canvas.drawCentredString(x+dx/2, y+texty, "gray: %s"%gray)
|
||||
x = x+dx
|
||||
"""
|
||||
|
||||
testspumoni = """
|
||||
def spumoni(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
from reportlab.lib.colors import pink, green, brown, white
|
||||
x = 0; dx = 0.4*inch
|
||||
for i in range(4):
|
||||
for color in (pink, green, brown):
|
||||
canvas.setFillColor(color)
|
||||
canvas.rect(x,0,dx,3*inch,stroke=0,fill=1)
|
||||
x = x+dx
|
||||
canvas.setFillColor(white)
|
||||
canvas.setStrokeColor(white)
|
||||
canvas.setFont("Helvetica-Bold", 85)
|
||||
canvas.drawCentredString(2.75*inch, 1.3*inch, "SPUMONI")
|
||||
"""
|
||||
|
||||
testspumoni2 = """
|
||||
def spumoni2(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
from reportlab.lib.colors import pink, green, brown, white, black
|
||||
# draw the previous drawing
|
||||
spumoni(canvas)
|
||||
# now put an ice cream cone on top of it:
|
||||
# first draw a triangle (ice cream cone)
|
||||
p = canvas.beginPath()
|
||||
xcenter = 2.75*inch
|
||||
radius = 0.45*inch
|
||||
p.moveTo(xcenter-radius, 1.5*inch)
|
||||
p.lineTo(xcenter+radius, 1.5*inch)
|
||||
p.lineTo(xcenter, 0)
|
||||
canvas.setFillColor(brown)
|
||||
canvas.setStrokeColor(black)
|
||||
canvas.drawPath(p, fill=1)
|
||||
# draw some circles (scoops)
|
||||
y = 1.5*inch
|
||||
for color in (pink, green, brown):
|
||||
canvas.setFillColor(color)
|
||||
canvas.circle(xcenter, y, radius, fill=1)
|
||||
y = y+radius
|
||||
"""
|
||||
|
||||
testbezier = """
|
||||
def bezier(canvas):
|
||||
from reportlab.lib.colors import yellow, green, red, black
|
||||
from reportlab.lib.units import inch
|
||||
i = inch
|
||||
d = i/4
|
||||
# define the bezier curve control points
|
||||
x1,y1, x2,y2, x3,y3, x4,y4 = d,1.5*i, 1.5*i,d, 3*i,d, 5.5*i-d,3*i-d
|
||||
# draw a figure enclosing the control points
|
||||
canvas.setFillColor(yellow)
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(x1,y1)
|
||||
for (x,y) in [(x2,y2), (x3,y3), (x4,y4)]:
|
||||
p.lineTo(x,y)
|
||||
canvas.drawPath(p, fill=1, stroke=0)
|
||||
# draw the tangent lines
|
||||
canvas.setLineWidth(inch*0.1)
|
||||
canvas.setStrokeColor(green)
|
||||
canvas.line(x1,y1,x2,y2)
|
||||
canvas.setStrokeColor(red)
|
||||
canvas.line(x3,y3,x4,y4)
|
||||
# finally draw the curve
|
||||
canvas.setStrokeColor(black)
|
||||
canvas.bezier(x1,y1, x2,y2, x3,y3, x4,y4)
|
||||
"""
|
||||
|
||||
testbezier2 = """
|
||||
def bezier2(canvas):
|
||||
from reportlab.lib.colors import yellow, green, red, black
|
||||
from reportlab.lib.units import inch
|
||||
# make a sequence of control points
|
||||
xd,yd = 5.5*inch/2, 3*inch/2
|
||||
xc,yc = xd,yd
|
||||
dxdy = [(0,0.33), (0.33,0.33), (0.75,1), (0.875,0.875),
|
||||
(0.875,0.875), (1,0.75), (0.33,0.33), (0.33,0)]
|
||||
pointlist = []
|
||||
for xoffset in (1,-1):
|
||||
yoffset = xoffset
|
||||
for (dx,dy) in dxdy:
|
||||
px = xc + xd*xoffset*dx
|
||||
py = yc + yd*yoffset*dy
|
||||
pointlist.append((px,py))
|
||||
yoffset = -xoffset
|
||||
for (dy,dx) in dxdy:
|
||||
px = xc + xd*xoffset*dx
|
||||
py = yc + yd*yoffset*dy
|
||||
pointlist.append((px,py))
|
||||
# draw tangent lines and curves
|
||||
canvas.setLineWidth(inch*0.1)
|
||||
while pointlist:
|
||||
[(x1,y1),(x2,y2),(x3,y3),(x4,y4)] = pointlist[:4]
|
||||
del pointlist[:4]
|
||||
canvas.setLineWidth(inch*0.1)
|
||||
canvas.setStrokeColor(green)
|
||||
canvas.line(x1,y1,x2,y2)
|
||||
canvas.setStrokeColor(red)
|
||||
canvas.line(x3,y3,x4,y4)
|
||||
# finally draw the curve
|
||||
canvas.setStrokeColor(black)
|
||||
canvas.bezier(x1,y1, x2,y2, x3,y3, x4,y4)
|
||||
"""
|
||||
|
||||
testpencil = """
|
||||
def pencil(canvas, text="No.2"):
|
||||
from reportlab.lib.colors import yellow, red, black,white
|
||||
from reportlab.lib.units import inch
|
||||
u = inch/10.0
|
||||
canvas.setStrokeColor(black)
|
||||
canvas.setLineWidth(4)
|
||||
# draw erasor
|
||||
canvas.setFillColor(red)
|
||||
canvas.circle(30*u, 5*u, 5*u, stroke=1, fill=1)
|
||||
# draw all else but the tip (mainly rectangles with different fills)
|
||||
canvas.setFillColor(yellow)
|
||||
canvas.rect(10*u,0,20*u,10*u, stroke=1, fill=1)
|
||||
canvas.setFillColor(black)
|
||||
canvas.rect(23*u,0,8*u,10*u,fill=1)
|
||||
canvas.roundRect(14*u, 3.5*u, 8*u, 3*u, 1.5*u, stroke=1, fill=1)
|
||||
canvas.setFillColor(white)
|
||||
canvas.rect(25*u,u,1.2*u,8*u, fill=1,stroke=0)
|
||||
canvas.rect(27.5*u,u,1.2*u,8*u, fill=1, stroke=0)
|
||||
canvas.setFont("Times-Roman", 3*u)
|
||||
canvas.drawCentredString(18*u, 4*u, text)
|
||||
# now draw the tip
|
||||
penciltip(canvas,debug=0)
|
||||
# draw broken lines across the body.
|
||||
canvas.setDash([10,5,16,10],0)
|
||||
canvas.line(11*u,2.5*u,22*u,2.5*u)
|
||||
canvas.line(22*u,7.5*u,12*u,7.5*u)
|
||||
"""
|
||||
|
||||
testpenciltip = """
|
||||
def penciltip(canvas, debug=1):
|
||||
from reportlab.lib.colors import tan, black, green
|
||||
from reportlab.lib.units import inch
|
||||
u = inch/10.0
|
||||
canvas.setLineWidth(4)
|
||||
if debug:
|
||||
canvas.scale(2.8,2.8) # make it big
|
||||
canvas.setLineWidth(1) # small lines
|
||||
canvas.setStrokeColor(black)
|
||||
canvas.setFillColor(tan)
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(10*u,0)
|
||||
p.lineTo(0,5*u)
|
||||
p.lineTo(10*u,10*u)
|
||||
p.curveTo(11.5*u,10*u, 11.5*u,7.5*u, 10*u,7.5*u)
|
||||
p.curveTo(12*u,7.5*u, 11*u,2.5*u, 9.7*u,2.5*u)
|
||||
p.curveTo(10.5*u,2.5*u, 11*u,0, 10*u,0)
|
||||
canvas.drawPath(p, stroke=1, fill=1)
|
||||
canvas.setFillColor(black)
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(0,5*u)
|
||||
p.lineTo(4*u,3*u)
|
||||
p.lineTo(5*u,4.5*u)
|
||||
p.lineTo(3*u,6.5*u)
|
||||
canvas.drawPath(p, stroke=1, fill=1)
|
||||
if debug:
|
||||
canvas.setStrokeColor(green) # put in a frame of reference
|
||||
canvas.grid([0,5*u,10*u,15*u], [0,5*u,10*u])
|
||||
"""
|
||||
|
||||
testnoteannotation = """
|
||||
from reportlab.platypus.flowables import Flowable
|
||||
class NoteAnnotation(Flowable):
|
||||
'''put a pencil in the margin.'''
|
||||
def wrap(self, *args):
|
||||
return (1,10) # I take up very little space! (?)
|
||||
def draw(self):
|
||||
canvas = self.canv
|
||||
canvas.translate(-10,-10)
|
||||
canvas.rotate(180)
|
||||
canvas.scale(0.2,0.2)
|
||||
pencil(canvas, text="NOTE")
|
||||
"""
|
||||
|
||||
testhandannotation = """
|
||||
from reportlab.platypus.flowables import Flowable
|
||||
from reportlab.lib.colors import tan, green
|
||||
class HandAnnotation(Flowable):
|
||||
'''A hand flowable.'''
|
||||
def __init__(self, xoffset=0, size=None, fillcolor=tan, strokecolor=green):
|
||||
from reportlab.lib.units import inch
|
||||
if size is None: size=4*inch
|
||||
self.fillcolor, self.strokecolor = fillcolor, strokecolor
|
||||
self.xoffset = xoffset
|
||||
self.size = size
|
||||
# normal size is 4 inches
|
||||
self.scale = size/(4.0*inch)
|
||||
def wrap(self, *args):
|
||||
return (self.xoffset, self.size)
|
||||
def draw(self):
|
||||
canvas = self.canv
|
||||
canvas.setLineWidth(6)
|
||||
canvas.setFillColor(self.fillcolor)
|
||||
canvas.setStrokeColor(self.strokecolor)
|
||||
canvas.translate(self.xoffset+self.size,0)
|
||||
canvas.rotate(90)
|
||||
canvas.scale(self.scale, self.scale)
|
||||
hand(canvas, debug=0, fill=1)
|
||||
"""
|
||||
|
||||
lyrics = '''\
|
||||
well she hit Net Solutions
|
||||
and she registered her own .com site now
|
||||
and filled it up with yahoo profile pics
|
||||
she snarfed in one night now
|
||||
and she made 50 million when Hugh Hefner
|
||||
bought up the rights now
|
||||
and she'll have fun fun fun
|
||||
til her Daddy takes the keyboard away'''
|
||||
|
||||
lyrics = string.split(lyrics, "\n")
|
||||
testtextsize = """
|
||||
def textsize(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
from reportlab.lib.colors import magenta, red
|
||||
canvas.setFont("Times-Roman", 20)
|
||||
canvas.setFillColor(red)
|
||||
canvas.drawCentredString(2.75*inch, 2.5*inch, "Font size examples")
|
||||
canvas.setFillColor(magenta)
|
||||
size = 7
|
||||
y = 2.3*inch
|
||||
x = 1.3*inch
|
||||
for line in lyrics:
|
||||
canvas.setFont("Helvetica", size)
|
||||
canvas.drawRightString(x,y,"%s points: " % size)
|
||||
canvas.drawString(x,y, line)
|
||||
y = y-size*1.2
|
||||
size = size+1.5
|
||||
"""
|
||||
|
||||
teststar = """
|
||||
def star(canvas, title="Title Here", aka="Comment here.",
|
||||
xcenter=None, ycenter=None, nvertices=5):
|
||||
from math import pi
|
||||
from reportlab.lib.units import inch
|
||||
radius=inch/3.0
|
||||
if xcenter is None: xcenter=2.75*inch
|
||||
if ycenter is None: ycenter=1.5*inch
|
||||
canvas.drawCentredString(xcenter, ycenter+1.3*radius, title)
|
||||
canvas.drawCentredString(xcenter, ycenter-1.4*radius, aka)
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(xcenter,ycenter+radius)
|
||||
from math import pi, cos, sin
|
||||
angle = (2*pi)*2/5.0
|
||||
startangle = pi/2.0
|
||||
for vertex in range(nvertices-1):
|
||||
nextangle = angle*(vertex+1)+startangle
|
||||
x = xcenter + radius*cos(nextangle)
|
||||
y = ycenter + radius*sin(nextangle)
|
||||
p.lineTo(x,y)
|
||||
if nvertices==5:
|
||||
p.close()
|
||||
canvas.drawPath(p)
|
||||
"""
|
||||
|
||||
testjoins = """
|
||||
def joins(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
# make lines big
|
||||
canvas.setLineWidth(5)
|
||||
star(canvas, "Default: mitered join", "0: pointed", xcenter = 1*inch)
|
||||
canvas.setLineJoin(1)
|
||||
star(canvas, "Round join", "1: rounded")
|
||||
canvas.setLineJoin(2)
|
||||
star(canvas, "Bevelled join", "2: square", xcenter=4.5*inch)
|
||||
"""
|
||||
|
||||
testcaps = """
|
||||
def caps(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
# make lines big
|
||||
canvas.setLineWidth(5)
|
||||
star(canvas, "Default", "no projection",xcenter = 1*inch,
|
||||
nvertices=4)
|
||||
canvas.setLineCap(1)
|
||||
star(canvas, "Round cap", "1: ends in half circle", nvertices=4)
|
||||
canvas.setLineCap(2)
|
||||
star(canvas, "Square cap", "2: projects out half a width", xcenter=4.5*inch,
|
||||
nvertices=4)
|
||||
"""
|
||||
|
||||
testdashes = """
|
||||
def dashes(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
# make lines big
|
||||
canvas.setDash(6,3)
|
||||
star(canvas, "Simple dashes", "6 points on, 3 off", xcenter = 1*inch)
|
||||
canvas.setDash(1,2)
|
||||
star(canvas, "Dots", "One on, two off")
|
||||
canvas.setDash([1,1,3,3,1,4,4,1], 0)
|
||||
star(canvas, "Complex Pattern", "[1,1,3,3,1,4,4,1]", xcenter=4.5*inch)
|
||||
"""
|
||||
|
||||
testcursormoves1 = """
|
||||
def cursormoves1(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(inch, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 14)
|
||||
for line in lyrics:
|
||||
textobject.textLine(line)
|
||||
textobject.setFillGray(0.4)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
|
||||
testcursormoves2 = """
|
||||
def cursormoves2(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(2, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 14)
|
||||
for line in lyrics:
|
||||
textobject.textOut(line)
|
||||
textobject.moveCursor(14,14) # POSITIVE Y moves down!!!
|
||||
textobject.setFillColorRGB(0.4,0,1)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
|
||||
testcharspace = """
|
||||
def charspace(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(3, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 10)
|
||||
charspace = 0
|
||||
for line in lyrics:
|
||||
textobject.setCharSpace(charspace)
|
||||
textobject.textLine("%s: %s" %(charspace,line))
|
||||
charspace = charspace+0.5
|
||||
textobject.setFillGray(0.4)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
|
||||
testwordspace = """
|
||||
def wordspace(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(3, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 12)
|
||||
wordspace = 0
|
||||
for line in lyrics:
|
||||
textobject.setWordSpace(wordspace)
|
||||
textobject.textLine("%s: %s" %(wordspace,line))
|
||||
wordspace = wordspace+2.5
|
||||
textobject.setFillColorCMYK(0.4,0,0.4,0.2)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
testhorizontalscale = """
|
||||
def horizontalscale(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(3, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 12)
|
||||
horizontalscale = 80 # 100 is default
|
||||
for line in lyrics:
|
||||
textobject.setHorizScale(horizontalscale)
|
||||
textobject.textLine("%s: %s" %(horizontalscale,line))
|
||||
horizontalscale = horizontalscale+10
|
||||
textobject.setFillColorCMYK(0.0,0.4,0.4,0.2)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
testleading = """
|
||||
def leading(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
textobject = canvas.beginText()
|
||||
textobject.setTextOrigin(3, 2.5*inch)
|
||||
textobject.setFont("Helvetica-Oblique", 14)
|
||||
leading = 8
|
||||
for line in lyrics:
|
||||
textobject.setLeading(leading)
|
||||
textobject.textLine("%s: %s" %(leading,line))
|
||||
leading = leading+2.5
|
||||
textobject.setFillColorCMYK(0.8,0,0,0.3)
|
||||
textobject.textLines('''
|
||||
With many apologies to the Beach Boys
|
||||
and anyone else who finds this objectionable
|
||||
''')
|
||||
canvas.drawText(textobject)
|
||||
"""
|
||||
|
||||
testhand = """
|
||||
def hand(canvas, debug=1, fill=0):
|
||||
(startx, starty) = (0,0)
|
||||
curves = [
|
||||
( 0, 2), ( 0, 4), ( 0, 8), # back of hand
|
||||
( 5, 8), ( 7,10), ( 7,14),
|
||||
(10,14), (10,13), ( 7.5, 8), # thumb
|
||||
(13, 8), (14, 8), (17, 8),
|
||||
(19, 8), (19, 6), (17, 6),
|
||||
(15, 6), (13, 6), (11, 6), # index, pointing
|
||||
(12, 6), (13, 6), (14, 6),
|
||||
(16, 6), (16, 4), (14, 4),
|
||||
(13, 4), (12, 4), (11, 4), # middle
|
||||
(11.5, 4), (12, 4), (13, 4),
|
||||
(15, 4), (15, 2), (13, 2),
|
||||
(12.5, 2), (11.5, 2), (11, 2), # ring
|
||||
(11.5, 2), (12, 2), (12.5, 2),
|
||||
(14, 2), (14, 0), (12.5, 0),
|
||||
(10, 0), (8, 0), (6, 0), # pinky, then close
|
||||
]
|
||||
from reportlab.lib.units import inch
|
||||
if debug: canvas.setLineWidth(6)
|
||||
u = inch*0.2
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(startx, starty)
|
||||
ccopy = list(curves)
|
||||
while ccopy:
|
||||
[(x1,y1), (x2,y2), (x3,y3)] = ccopy[:3]
|
||||
del ccopy[:3]
|
||||
p.curveTo(x1*u,y1*u,x2*u,y2*u,x3*u,y3*u)
|
||||
p.close()
|
||||
canvas.drawPath(p, fill=fill)
|
||||
if debug:
|
||||
from reportlab.lib.colors import red, green
|
||||
(lastx, lasty) = (startx, starty)
|
||||
ccopy = list(curves)
|
||||
while ccopy:
|
||||
[(x1,y1), (x2,y2), (x3,y3)] = ccopy[:3]
|
||||
del ccopy[:3]
|
||||
canvas.setStrokeColor(red)
|
||||
canvas.line(lastx*u,lasty*u, x1*u,y1*u)
|
||||
canvas.setStrokeColor(green)
|
||||
canvas.line(x2*u,y2*u, x3*u,y3*u)
|
||||
(lastx,lasty) = (x3,y3)
|
||||
"""
|
||||
|
||||
testhand2 = """
|
||||
def hand2(canvas):
|
||||
canvas.translate(20,10)
|
||||
canvas.setLineWidth(3)
|
||||
canvas.setFillColorRGB(0.1, 0.3, 0.9)
|
||||
canvas.setStrokeGray(0.5)
|
||||
hand(canvas, debug=0, fill=1)
|
||||
"""
|
||||
|
||||
testfonts = """
|
||||
def fonts(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
text = "Now is the time for all good men to..."
|
||||
x = 1.8*inch
|
||||
y = 2.7*inch
|
||||
for font in canvas.getAvailableFonts():
|
||||
canvas.setFont(font, 10)
|
||||
canvas.drawString(x,y,text)
|
||||
canvas.setFont("Helvetica", 10)
|
||||
canvas.drawRightString(x-10,y, font+":")
|
||||
y = y-13
|
||||
"""
|
||||
|
||||
testarcs = """
|
||||
def arcs(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
canvas.setLineWidth(4)
|
||||
canvas.setStrokeColorRGB(0.8, 1, 0.6)
|
||||
# draw rectangles enclosing the arcs
|
||||
canvas.rect(inch, inch, 1.5*inch, inch)
|
||||
canvas.rect(3*inch, inch, inch, 1.5*inch)
|
||||
canvas.setStrokeColorRGB(0, 0.2, 0.4)
|
||||
canvas.setFillColorRGB(1, 0.6, 0.8)
|
||||
p = canvas.beginPath()
|
||||
p.moveTo(0.2*inch, 0.2*inch)
|
||||
p.arcTo(inch, inch, 2.5*inch,2*inch, startAng=-30, extent=135)
|
||||
p.arc(3*inch, inch, 4*inch, 2.5*inch, startAng=-45, extent=270)
|
||||
canvas.drawPath(p, fill=1, stroke=1)
|
||||
"""
|
||||
testvariousshapes = """
|
||||
def variousshapes(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
inch = int(inch)
|
||||
canvas.setStrokeGray(0.5)
|
||||
canvas.grid(range(0,11*inch/2,inch/2), range(0,7*inch/2,inch/2))
|
||||
canvas.setLineWidth(4)
|
||||
canvas.setStrokeColorRGB(0, 0.2, 0.7)
|
||||
canvas.setFillColorRGB(1, 0.6, 0.8)
|
||||
p = canvas.beginPath()
|
||||
p.rect(0.5*inch, 0.5*inch, 0.5*inch, 2*inch)
|
||||
p.circle(2.75*inch, 1.5*inch, 0.3*inch)
|
||||
p.ellipse(3.5*inch, 0.5*inch, 1.2*inch, 2*inch)
|
||||
canvas.drawPath(p, fill=1, stroke=1)
|
||||
"""
|
||||
|
||||
testclosingfigures = """
|
||||
def closingfigures(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
h = inch/3.0; k = inch/2.0
|
||||
canvas.setStrokeColorRGB(0.2,0.3,0.5)
|
||||
canvas.setFillColorRGB(0.8,0.6,0.2)
|
||||
canvas.setLineWidth(4)
|
||||
p = canvas.beginPath()
|
||||
for i in (1,2,3,4):
|
||||
for j in (1,2):
|
||||
xc,yc = inch*i, inch*j
|
||||
p.moveTo(xc,yc)
|
||||
p.arcTo(xc-h, yc-k, xc+h, yc+k, startAng=0, extent=60*i)
|
||||
# close only the first one, not the second one
|
||||
if j==1:
|
||||
p.close()
|
||||
canvas.drawPath(p, fill=1, stroke=1)
|
||||
"""
|
||||
|
||||
testforms = """
|
||||
def forms(canvas):
|
||||
#first create a form...
|
||||
canvas.beginForm("SpumoniForm")
|
||||
#re-use some drawing functions from earlier
|
||||
spumoni(canvas)
|
||||
canvas.endForm()
|
||||
|
||||
#then draw it
|
||||
canvas.doForm("SpumoniForm")
|
||||
"""
|
||||
|
||||
def doctemplateillustration(canvas):
|
||||
from reportlab.lib.units import inch
|
||||
canvas.setFont("Helvetica", 10)
|
||||
canvas.drawString(inch/4.0, 2.75*inch, "DocTemplate")
|
||||
W = 4/3.0*inch
|
||||
H = 2*inch
|
||||
Wd = x = inch/4.0
|
||||
Hd =y = inch/2.0
|
||||
for name in ("two column", "chapter page", "title page"):
|
||||
canvas.setFillColorRGB(0.5,1.0,1.0)
|
||||
canvas.rect(x,y,W,H, fill=1)
|
||||
canvas.setFillColorRGB(0,0,0)
|
||||
canvas.drawString(x+inch/8, y+H-Wd, "PageTemplate")
|
||||
canvas.drawCentredString(x+W/2.0, y-Wd, name)
|
||||
x = x+W+Wd
|
||||
canvas.saveState()
|
||||
d = inch/16
|
||||
dW = (W-3*d)/2.0
|
||||
hD = H -2*d-Wd
|
||||
canvas.translate(Wd+d, Hd+d)
|
||||
for name in ("left Frame", "right Frame"):
|
||||
canvas.setFillColorRGB(1.0,0.5,1.0)
|
||||
canvas.rect(0,0, dW,hD, fill=1)
|
||||
canvas.setFillGray(0.7)
|
||||
dd= d/2.0
|
||||
ddH = (hD-6*dd)/5.0
|
||||
ddW = dW-2*dd
|
||||
yy = dd
|
||||
xx = dd
|
||||
for i in range(5):
|
||||
canvas.rect(xx,yy,ddW,ddH, fill=1, stroke=0)
|
||||
yy = yy+ddH+dd
|
||||
canvas.setFillColorRGB(0,0,0)
|
||||
canvas.saveState()
|
||||
canvas.rotate(90)
|
||||
canvas.drawString(d,-dW/2, name)
|
||||
canvas.restoreState()
|
||||
canvas.translate(dW+d,0)
|
||||
canvas.restoreState()
|
||||
canvas.setFillColorRGB(1.0, 0.5, 1.0)
|
||||
mx = Wd+W+Wd+d
|
||||
my = Hd+d
|
||||
mW = W-2*d
|
||||
mH = H-d-Hd
|
||||
canvas.rect(mx, my, mW, mH, fill=1)
|
||||
canvas.rect(Wd+2*(W+Wd)+d, Hd+3*d, W-2*d, H/2.0, fill=1)
|
||||
canvas.setFillGray(0.7)
|
||||
canvas.rect(Wd+2*(W+Wd)+d+dd, Hd+5*d, W-2*d-2*dd, H/2.0-2*d-dd, fill=1)
|
||||
xx = mx+dd
|
||||
yy = my+mH/5.0
|
||||
ddH = (mH-6*dd-mH/5.0)/3.0
|
||||
ddW = mW - 2*dd
|
||||
for i in range(3):
|
||||
canvas.setFillGray(0.7)
|
||||
canvas.rect(xx,yy,ddW,ddH, fill=1, stroke=1)
|
||||
canvas.setFillGray(0)
|
||||
canvas.drawString(xx+dd/2.0,yy+dd/2.0, "flowable %s" %(157-i))
|
||||
yy = yy+ddH+dd
|
||||
canvas.drawCentredString(3*Wd+2*W+W/2, Hd+H/2.0, "First Flowable")
|
||||
canvas.setFont("Times-BoldItalic", 8)
|
||||
canvas.setFillGray(0)
|
||||
canvas.drawCentredString(mx+mW/2.0, my+mH+3*dd, "Chapter 6: Lubricants")
|
||||
canvas.setFont("Times-BoldItalic", 10)
|
||||
canvas.drawCentredString(3*Wd+2*W+W/2, Hd+H-H/4, "College Life")
|
||||
|
||||
class PlatIllust:
|
||||
#wrap the above for PP#
|
||||
def __init__(self, x, y, scale=1):
|
||||
self.x = x
|
||||
self.y = y
|
||||
self.scale = scale
|
||||
def drawOn(self, canvas):
|
||||
canvas.saveState()
|
||||
canvas.translate(self.x, self.y)
|
||||
canvas.scale(self.scale, self.scale)
|
||||
doctemplateillustration(canvas)
|
||||
canvas.restoreState()
|
||||
|
||||
class PingoIllust:
|
||||
#wrap the above for PP#
|
||||
def __init__(self, x, y, scale=1):
|
||||
## print 'Pingo illustration %f, %f, %f' % (x,y,scale)
|
||||
self.x = x
|
||||
self.y = y
|
||||
self.scale = scale
|
||||
def drawOn(self, canvas):
|
||||
canvas.rect(self.x, self.y, 100,100, stroke=1, fill=1)
|
||||
## from pingo import testdrawings
|
||||
## from pingo import pingopdf
|
||||
## drawing = testdrawings.getDrawing3()
|
||||
## canvas.saveState()
|
||||
## canvas.scale(self.scale, self.scale)
|
||||
## pingopdf.draw(drawing, canvas, self.x, self.y)
|
||||
## canvas.restoreState()
|
||||
|
||||
# D = dir()
|
||||
g = globals()
|
||||
Dprime = {}
|
||||
from types import StringType
|
||||
from string import strip
|
||||
for (a,b) in g.items():
|
||||
if a[:4]=="test" and type(b) is StringType:
|
||||
#print 'for', a
|
||||
#print b
|
||||
b = strip(b)
|
||||
exec(b+'\n')
|
||||
|
||||
platypussetup = """
|
||||
from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer
|
||||
from reportlab.lib.styles import getSampleStyleSheet
|
||||
from reportlab.lib.pagesizes import DEFAULT_PAGE_SIZE
|
||||
from reportlab.lib.units import inch
|
||||
PAGE_HEIGHT=DEFAULT_PAGE_SIZE[1]; PAGE_WIDTH=DEFAULT_PAGE_SIZE[0]
|
||||
styles = getSampleStyleSheet()
|
||||
"""
|
||||
platypusfirstpage = """
|
||||
Title = "Hello world"
|
||||
pageinfo = "platypus example"
|
||||
def myFirstPage(canvas, doc):
|
||||
canvas.saveState()
|
||||
canvas.setFont('Times-Bold',16)
|
||||
canvas.drawCentredString(PAGE_WIDTH/2.0, PAGE_HEIGHT-108, Title)
|
||||
canvas.setFont('Times-Roman',9)
|
||||
canvas.drawString(inch, 0.75 * inch, "First Page / %s" % pageinfo)
|
||||
canvas.restoreState()
|
||||
"""
|
||||
platypusnextpage = """
|
||||
def myLaterPages(canvas, doc):
|
||||
canvas.saveState()
|
||||
canvas.setFont('Times-Roman',9)
|
||||
canvas.drawString(inch, 0.75 * inch, "Page %d %s" % (doc.page, pageinfo))
|
||||
canvas.restoreState()
|
||||
"""
|
||||
platypusgo = """
|
||||
def go():
|
||||
doc = SimpleDocTemplate("phello.pdf")
|
||||
Story = [Spacer(1,2*inch)]
|
||||
style = styles["Normal"]
|
||||
for i in range(100):
|
||||
bogustext = ("This is Paragraph number %s. " % i) *20
|
||||
p = Paragraph(bogustext, style)
|
||||
Story.append(p)
|
||||
Story.append(Spacer(1,0.2*inch))
|
||||
doc.build(Story, onFirstPage=myFirstPage, onLaterPages=myLaterPages)
|
||||
"""
|
||||
|
||||
if __name__=="__main__":
|
||||
# then do the platypus hello world
|
||||
for b in platypussetup, platypusfirstpage, platypusnextpage, platypusgo:
|
||||
b = strip(b)
|
||||
exec(b+'\n')
|
||||
go()
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!-- edited with XMLSPY v2004 rel. 3 U (http://www.xmlspy.com) by Andy Robinson (ReportLab Europe Ltd.) -->
|
||||
<!DOCTYPE presentation SYSTEM "../pythonpoint.dtd">
|
||||
<presentation filename="figures.xml" pageDuration="10">
|
||||
<stylesheet module="standard" function="getParagraphStyles"/>
|
||||
<title>New Feature Tests</title>
|
||||
<author>
|
||||
Andy Robinson
|
||||
</author>
|
||||
<subject>
|
||||
Reportlab Sample Applications
|
||||
</subject>
|
||||
<section name="Main">
|
||||
<!-- any graphics in the section go on all its pages as a backdrop -->
|
||||
<rectangle height="555" fill="ReportLabBlue" x="20" width="96" y="20"/>
|
||||
<!--fixedimage height="64" filename="leftlogo.gif" x="20" width="96" y="510"/-->
|
||||
<customshape module="customshapes" class="Logo" initargs="(20,510,96,64)"/>
|
||||
<!--infostring size="14" align="right" x="800" y="36">
|
||||
»%(title)s, page %(page)s«
|
||||
</infostring-->
|
||||
<!-- Now for the slides -->
|
||||
<slide title="Introduction" id="Slide001" effectname="Box" effectduration="2">
|
||||
<frame height="468" x="120" y="72" rightmargin="36" width="700" leftmargin="36">
|
||||
<para style="Heading1">
|
||||
New Feature Test Cases - Figures, Drawings and Included Pages
|
||||
</para>
|
||||
<para style="BodyText">
|
||||
especially images and pagecatcher stuff...
|
||||
</para>
|
||||
<para style="BodyText">
|
||||
<i>
|
||||
PythonPoint
|
||||
</i>
|
||||
lets you create attractive and consistent presentation slides
|
||||
on any platform. It is a demo app built on top of the PDFgen PDF library
|
||||
and the PLATYPUS Page Layout library. Essentially, it converts slides
|
||||
in an XML format to PDF.
|
||||
</para>
|
||||
<para style="BodyText">
|
||||
It can be used right now to create slide shows, but will
|
||||
undoubtedly change and evolve. Read on for a tutorial...
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="Test Drawing Tag" id="Slide002" effectname="Dissolve" effectduration="2">
|
||||
<frame height="468" x="120" y="72" rightmargin="36" width="700" leftmargin="36" border="true">
|
||||
<para style="Heading1">
|
||||
Drawing Tag In Action within story context
|
||||
</para>
|
||||
<para style="BodyText">
|
||||
especially images and pagecatcher stuff...
|
||||
</para>
|
||||
<para style="BodyText">Hope that came out right-aligned with a box around it...</para>
|
||||
<drawing module="slidebox" constructor="SlideBoxDrawing" showBoundary="1" hAlign="CENTER"/>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="Test PageFigure Tag" id="Slide002" effectname="Glitter" effectduration="2">
|
||||
<frame height="468" x="120" y="72" rightmargin="36" width="300" leftmargin="36" border="true">
|
||||
<para style="Heading1">PageFigure</para>
|
||||
<para style="BodyText">This imports a page and displays it. Since this will typically be used to show
|
||||
A4/Letter pages, it does a 'shrink to fit' based on frame width. The scaleFactor attribute can override this,
|
||||
as I did below...
|
||||
</para>
|
||||
<pageCatcherFigure filename="../../../../rlextra/pageCatcher/test/ir684.pdf" pageNo="0" caption="IR684 - Authorizing your Agent" scaleFactor="0.1"/>
|
||||
</frame>
|
||||
<frame height="468" x="450" y="72" width="325" border="true">
|
||||
<pageCatcherFigure filename="../../../rlextra/pageCatcher/test/ir684.pdf" pageNo="0" caption="IR684 - Authorizing your Agent"/>
|
||||
</frame>
|
||||
</slide>
|
||||
</section>
|
||||
</presentation>
|
||||
|
|
@ -0,0 +1,96 @@
|
|||
<?xml version="1.0" encoding="utf-8" standalone="no"?>
|
||||
<!DOCTYPE presentation SYSTEM "../pythonpoint.dtd">
|
||||
<presentation filename="htu.pdf">
|
||||
<stylesheet module="htu" function="getParagraphStyles"/>
|
||||
<section name="Main">
|
||||
<rectangle x="20" width="96" y="20" height="555" fill="ReportLabBlue"/>
|
||||
<infostring size="14" align="right" x="800" y="36">
|
||||
© 2002, H. Turgut UYAR
|
||||
</infostring>
|
||||
<slide title="New Features" id="Slide000">
|
||||
<frame x="120" y="72" width="700" height="418" leftmargin="36" rightmargin="36">
|
||||
<image filename="pplogo.gif" width="200" height="150"/>
|
||||
<spacer height="30"/>
|
||||
<para style="Title">New features in PythonPoint</para>
|
||||
<para style="Author">H. Turgut Uyar</para>
|
||||
<para style="EMail">uyar@cs.itu.edu.tr</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="TrueType Support" id="Slide002">
|
||||
<frame x="120" y="515" width="700" height="60" leftmargin="36" rightmargin="36">
|
||||
<para style="Heading1">TrueType Support</para>
|
||||
</frame>
|
||||
<frame x="120" y="72" width="700" height="418" leftmargin="36" rightmargin="36">
|
||||
<para>PythonPoint can read UTF-8 encoded input files and produce
|
||||
correct output (provided your font has all necessary
|
||||
characters). That enables you, for example, to have native (in my
|
||||
case, Turkish) characters in your document:</para>
|
||||
<para style="Indent">
|
||||
<!-- if you have any trouble with these, execute the lines below
|
||||
to find out what we really intended
|
||||
>>> turkishChars = u"\u011e \u011f \u0130 \u0131 \u015e \u015f"
|
||||
>>> print turkishChars
|
||||
>>> print turkishChars.encode("utf-8")
|
||||
þ ø İ ı ľ ĸ
|
||||
>>>
|
||||
-->
|
||||
<font name="Serif" size="32"> 0 ^ 1 _</font>
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="Effects" id="Slide003">
|
||||
<frame x="120" y="515" width="700" height="60" leftmargin="36" rightmargin="36">
|
||||
<para style="Heading1">Effects</para>
|
||||
</frame>
|
||||
<frame x="120" y="72" width="700" height="418" leftmargin="36" rightmargin="36">
|
||||
<para>Paragraphs, images, tables and geometric shapes can now have
|
||||
effectname, effectdirection, effectdimension, effectmotion and
|
||||
effectduration attributes:</para>
|
||||
<para style="Indent" effectname="Dissolve">A paragraph</para>
|
||||
<image filename="pplogo.gif" width="80" height="60" effectname="Box"/>
|
||||
<table style="table1" effectname="Split">
|
||||
Col1,Col2,Col3
|
||||
Row1Col1,Row1Col2,Row1Col3
|
||||
Row2Col1,Row2Col2,Row2Col3
|
||||
</table>
|
||||
</frame>
|
||||
<roundrect x="180" y="150" width="110" height="50" radius="15" fill="(0,1,0)" effectname="Glitter"/>
|
||||
<string font="Helvetica" size="32" x="200" y="165" align="left" color="(1,0,0)" effectname="Blinds">String</string>
|
||||
<line x1="248" y1="84" x2="520" y2="84" stroke="(1,0,1)" effectname="Wipe"/>
|
||||
</slide>
|
||||
<slide title="Printing" id="Slide004" outlinelevel="1">
|
||||
<frame x="120" y="515" width="700" height="60" leftmargin="36" rightmargin="36">
|
||||
<para style="Heading1">Printing</para>
|
||||
</frame>
|
||||
<frame x="120" y="72" width="700" height="418" leftmargin="36" rightmargin="36">
|
||||
<para>Be careful when using effects: A new slide is created for
|
||||
each effect, so DON'T print the resulting PDF file.</para>
|
||||
<para effectname="Box">new command-line option: --printout</para>
|
||||
<para style="Indent">produces printable PDF</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="New Paragraph Styles" id="Slide005">
|
||||
<frame x="120" y="515" width="700" height="60" leftmargin="36" rightmargin="36">
|
||||
<para style="Heading1">New Paragraph Styles</para>
|
||||
</frame>
|
||||
<frame x="120" y="72" width="700" height="418" leftmargin="36" rightmargin="36">
|
||||
<para style="Bullet">Bullet2 - Second level bullets</para>
|
||||
<para style="Bullet2">Here's an example</para>
|
||||
<para style="Bullet2">Or an example with a longer text to see
|
||||
how it wraps at the end of each line</para>
|
||||
<para style="Bullet">Author and EMail</para>
|
||||
<para style="Bullet2">See the cover page for examples</para>
|
||||
<para style="Bullet">They have to be in the style file, so either use
|
||||
the htu style file or edit your style file</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="ToDo" id="Slide006">
|
||||
<frame x="120" y="515" width="700" height="60" leftmargin="36" rightmargin="36">
|
||||
<para style="Heading1">ToDo</para>
|
||||
</frame>
|
||||
<frame x="120" y="72" width="700" height="418" leftmargin="36" rightmargin="36">
|
||||
<para style="Bullet">Unicode chars in the outline</para>
|
||||
</frame>
|
||||
</slide>
|
||||
</section>
|
||||
</presentation>
|
||||
|
|
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|
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|
||||
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|
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|
||||
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|
|
@ -0,0 +1,306 @@
|
|||
<?xml version="1.0" encoding="iso-8859-1" standalone="no"?>
|
||||
<!-- edited with XMLSPY v2004 rel. 3 U (http://www.xmlspy.com) by Andy Robinson (ReportLab Europe Ltd.) -->
|
||||
<!DOCTYPE presentation SYSTEM "../pythonpoint.dtd">
|
||||
<presentation filename="monterey.pdf">
|
||||
<stylesheet module="modern" function="getParagraphStyles"/>
|
||||
<!--
|
||||
sections define a colection of stuff to be drawn on all pages they contain.
|
||||
They must begin with a graphics list
|
||||
-->
|
||||
<section name="Main">
|
||||
<fixedimage filename="vertpython.gif" height="595" width="144" x="0" y="0"/>
|
||||
<slide title="Cover" id="Slide001" effectname="Wipe">
|
||||
<!--
|
||||
put stuff here to be drawn on the page directly
|
||||
-->
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para/>
|
||||
<para/>
|
||||
<para/>
|
||||
<para style="Title">
|
||||
Printing with Python
|
||||
</para>
|
||||
<image filename="lj8100.jpg"/>
|
||||
<para style="BigCentered">
|
||||
Andy Robinson, Robinson Analytics Ltd.
|
||||
</para>
|
||||
<para style="BigCentered">
|
||||
O'Reilly Python Conference, Monterey, 24th August 1999
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="Background" id="Slide002" effectname="Wipe">
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para style="Heading2">
|
||||
Background to the project:
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
London-based consultant and corporate developer
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
want to do neat Python stuff in the daytime
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
working for many years on financial modelling
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
this is one of 6 modules in that system
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
quickest to deliver, offers very wide benefits
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
25% of architecture done, but already very useful
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Release early, release often!
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="Goal" id="Slide003" effectname="Wipe">
|
||||
<fixedimage filename="vertpython.gif" height="595" width="144" x="0" y="0"/>
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para style="Heading2">
|
||||
Goal:
|
||||
</para>
|
||||
<para style="BodyText">
|
||||
A Reporting Package on the Next Curve...
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Report on objects, not databases
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Scalable to million page runs
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Light enough to embed in any application
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Allow reuse of graphical objects across reports
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Open and extensible on several levels
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Publication quality
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Support all the world's languages - one day
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="Portable Document Format" id="Slide004" effectname="Wipe">
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para style="Heading2">
|
||||
Portable Document Format
|
||||
</para>
|
||||
<para style="Italic">
|
||||
The New PostScript
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Free readers on all platforms
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Better than paper - view it, email it, print it
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
'Final Form' for documents
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
High end solution - no limits to quality
|
||||
</para>
|
||||
<para style="Italic">
|
||||
...but you can't learn it in Notepad!
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="PDFgen and PIDDLE" id="Slide005" effectname="Wipe">
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para/>
|
||||
<para/>
|
||||
<para style="Title">
|
||||
PDFgen and PIDDLE
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="PDFgen layer" id="Slide006" effectname="Wipe">
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para style="Heading2">
|
||||
Layer One - PDFgen
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
makes PDF documents from pure Python
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
wraps up PDF document structure
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
exposes nice effects - page transitions, outline trees (RSN!)
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
low level graphics promitives (postscript imaging model)
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Fine control of text placement
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Supports Asian text
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Supports coordinate transformations and clipping
|
||||
</para>
|
||||
<para style="Italic">
|
||||
...a foundation for other apps to build on
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="PDF Image Suport" id="Slide007" effectname="Wipe">
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para style="Heading2">
|
||||
PDFgen Image Support
|
||||
</para>
|
||||
<para>
|
||||
Python Imaging Library and zlib do all the work - many formats.
|
||||
Images cached (like .pyc files) - very fast builds possible.
|
||||
</para>
|
||||
<image filename="python.gif" width="588" height="200"/>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="Layer Two: PIDDLE" id="Slide008" effectname="Wipe">
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para style="Heading2">
|
||||
Layer Two: PIDDLE
|
||||
</para>
|
||||
<para style="Italic">
|
||||
Plug In Drawing, Does Little Else
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Easy Graphics Library
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Abstract Canvas Interface
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Pluggable Back Ends
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Same code can do viewing and printing
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Standard set of test patterns
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Uses Python Imaging Library
|
||||
</para>
|
||||
<para style="BodyText">
|
||||
Back ends includeTkinter, wxPython, Mac, Pythonwin, PDF, PostScript,
|
||||
OpenGL, Adobe Illustrator and PIL. Really easy to add a new one!
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="Layer Three: PLATYPUS" id="Slide009" effectname="Wipe">
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para style="Heading2">
|
||||
Layer Three: PLATYPUS
|
||||
</para>
|
||||
<para style="Italic">
|
||||
"Page Layout And Typography Using Scripts"
|
||||
</para>
|
||||
<para style="BodyText">
|
||||
Trying to work out the API now. Key Concepts:
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Drawable objects - can 'wrap to fit'
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Frames on page
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Frame consumes from a list of drawables until full
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Document Models e.g. SimpleFlowDocument
|
||||
</para>
|
||||
<para style="BodyText">
|
||||
XSL Flow Object model may be a good target
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="Drawable Objects" id="Slide010" effectname="Wipe">
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para style="Heading2">
|
||||
Drawable Objects
|
||||
</para>
|
||||
<para style="BodyText">
|
||||
Next layer of PIDDLE extensibility.
|
||||
Each draws in its own coodinate system
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
paragraph, image, table
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
chart libraries
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
diagrams
|
||||
</para>
|
||||
<para style="BodyText">
|
||||
Open Source - let people contribute new ones.
|
||||
Anything you could have in a view can be a new
|
||||
drawable type.
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="Style Sheets" id="Slide011" effectname="Wipe">
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para style="Heading2">
|
||||
Style Sheet Driven
|
||||
</para>
|
||||
<para style="BodyText">
|
||||
Styles use instance inheritance
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Paragraph Styles - Style Sheet Compulsory!
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Text Styles within a paragraph
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Table and Table Cell Styles
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="Vision" id="Slide012" effectname="Wipe">
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para style="Heading2">
|
||||
Vision
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
XML to PDF in one step
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Publish to web and print from same source
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Financial and Scientific reporting tool
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Embedded reporting engine
|
||||
</para>
|
||||
<para style="Bullet">
|
||||
Volume reporting tool for business
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
<slide title="PythonPoint" id="Slide013" effectname="Wipe">
|
||||
<frame height="432" x="160" y="72" rightmargin="0" width="600" leftmargin="36">
|
||||
<para style="Heading2">
|
||||
PythonPoint
|
||||
</para>
|
||||
<para style="Italic">
|
||||
How I made this presentation...
|
||||
</para>
|
||||
</frame>
|
||||
</slide>
|
||||
</section>
|
||||
</presentation>
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 13 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 3.3 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 123 KiB |
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,29 @@
|
|||
#Autogenerated by ReportLab guiedit do not edit
|
||||
from reportlab.graphics.shapes import _DrawingEditorMixin
|
||||
from reportlab.graphics.charts.slidebox import SlideBox
|
||||
from rlextra.graphics.guiedit.datacharts import ODBCDataSource, CSVDataSource, DataAssociation, DataAwareDrawing
|
||||
|
||||
class SlideBoxDrawing(_DrawingEditorMixin,DataAwareDrawing):
|
||||
def __init__(self,width=400,height=200,*args,**kw):
|
||||
apply(DataAwareDrawing.__init__,(self,width,height)+args,kw)
|
||||
self._add(self,SlideBox(),name='SlideBox',validate=None,desc='The main chart')
|
||||
self.height = 40
|
||||
self.width = 168
|
||||
#self.dataSource = ODBCDataSource()
|
||||
self.dataSource = CSVDataSource()
|
||||
self.dataSource.filename = 'slidebox.csv'
|
||||
self.dataSource.integerColumns = ['chartId','value','numberOfBoxes']
|
||||
self.dataSource.sql = 'SELECT chartId,numberOfBoxes,label,value FROM generic_slidebox'
|
||||
self.dataSource.associations.size = 4
|
||||
self.dataSource.associations.element00 = DataAssociation(column=0, target='chartId', assocType='scalar')
|
||||
self.dataSource.associations.element01 = DataAssociation(column=1, target='SlideBox.numberOfBoxes', assocType='scalar')
|
||||
self.dataSource.associations.element02 = DataAssociation(column=2, target='SlideBox.sourceLabelText', assocType='scalar')
|
||||
self.dataSource.associations.element03 = DataAssociation(column=3, target='SlideBox.trianglePosition', assocType='scalar')
|
||||
self.verbose = 1
|
||||
self.formats = ['eps', 'pdf']
|
||||
self.outDir = './output/'
|
||||
self.fileNamePattern = 'slidebox%03d'
|
||||
|
||||
|
||||
if __name__=="__main__": #NORUNTESTS
|
||||
SlideBoxDrawing().go()
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 1.8 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 20 KiB |
|
|
@ -0,0 +1,275 @@
|
|||
<!--
|
||||
pythonpoint.dtd
|
||||
|
||||
PythonPoint XML DTD, version 0.1k
|
||||
Copyright 2001-2002 ReportLab, Inc.
|
||||
|
||||
This is a draft of the DTD for PythonPoint, a program for creating
|
||||
presentation slides based on XML.
|
||||
|
||||
See http://www.reportlab.com for further information.
|
||||
|
||||
Common declaration:
|
||||
|
||||
<?xml version='1.0'?>
|
||||
<!DOCTYPE presentation
|
||||
PUBLIC "-//ReportLab//DTD PythonPoint XML v0.1k//EN"
|
||||
"pythonpoint.dtd">
|
||||
|
||||
Please send bug reports, suggestions, etc. to: info@reportlab.com.
|
||||
-->
|
||||
<!-- Entities -->
|
||||
<!ENTITY % bool "true|false">
|
||||
<!ENTITY % align.values "left|center|right">
|
||||
<!ENTITY % effectdimension.values "H|V">
|
||||
<!ENTITY % effectdirection.values "0|90|180|270">
|
||||
<!ENTITY % effectmotion.values "I|O">
|
||||
<!ENTITY % effectname.values "Blinds|Box|Dissolve|Glitter|Split|Wipe">
|
||||
<!-- Top-Level Element -->
|
||||
<!ELEMENT presentation (subject?, title?, author?, section?, stylesheet?, registerFont?, slide*)+>
|
||||
<!ATTLIST presentation
|
||||
filename CDATA #REQUIRED
|
||||
pageDuration CDATA #IMPLIED
|
||||
pageWidth CDATA #IMPLIED
|
||||
pageHeight CDATA #IMPLIED
|
||||
>
|
||||
<!-- First-Level Elements -->
|
||||
<!ELEMENT author (#PCDATA)>
|
||||
<!-- PDF Document Info -->
|
||||
<!ELEMENT section (fixedimage*, rectangle*, roundrect*, ellipse*, polygon*, line*, string*, infostring*, customshape*, slide*)+>
|
||||
<!ATTLIST section
|
||||
name CDATA #REQUIRED
|
||||
>
|
||||
<!ELEMENT slide (fixedimage*, rectangle*, roundrect*, ellipse*, polygon*, line*, string*, infostring*, customshape*, frame*, notes*)+>
|
||||
<!ATTLIST slide
|
||||
id CDATA #REQUIRED
|
||||
title CDATA #REQUIRED
|
||||
outlineentry CDATA #IMPLIED
|
||||
outlinelevel NMTOKEN #IMPLIED
|
||||
showIDName (%bool;) "true"
|
||||
effectname (%effectname.values;) #IMPLIED
|
||||
effectdirection (%effectdirection.values;) "0"
|
||||
effectdimension (%effectdimension.values;) "H"
|
||||
effectmotion (%effectmotion.values;) "I"
|
||||
effectduration NMTOKEN "1"
|
||||
>
|
||||
<!ELEMENT stylesheet EMPTY>
|
||||
<!ATTLIST stylesheet
|
||||
path CDATA #IMPLIED
|
||||
module CDATA #REQUIRED
|
||||
function CDATA #REQUIRED
|
||||
>
|
||||
<!ELEMENT registerFont EMPTY>
|
||||
<!ATTLIST registerFont
|
||||
name CDATA #REQUIRED
|
||||
path CDATA #REQUIRED
|
||||
>
|
||||
<!ELEMENT subject (#PCDATA)>
|
||||
<!-- PDF Document Info -->
|
||||
<!ELEMENT title (#PCDATA)>
|
||||
<!-- PDF Document Info -->
|
||||
<!-- Other elements -->
|
||||
<!ELEMENT b (#PCDATA)>
|
||||
<!ELEMENT customshape EMPTY>
|
||||
<!ATTLIST customshape
|
||||
path CDATA #IMPLIED
|
||||
module CDATA #IMPLIED
|
||||
class CDATA #IMPLIED
|
||||
initargs CDATA #IMPLIED
|
||||
align (%align.values;) #IMPLIED
|
||||
>
|
||||
<!ELEMENT ellipse EMPTY>
|
||||
<!ATTLIST ellipse
|
||||
x1 NMTOKEN #REQUIRED
|
||||
y1 NMTOKEN #REQUIRED
|
||||
x2 NMTOKEN #REQUIRED
|
||||
y2 NMTOKEN #REQUIRED
|
||||
fill CDATA #IMPLIED
|
||||
stroke CDATA "(0,0,0)"
|
||||
linewidth NMTOKEN "0"
|
||||
effectname (%effectname.values;) #IMPLIED
|
||||
effectdirection (%effectdirection.values;) "0"
|
||||
effectdimension (%effectdimension.values;) "H"
|
||||
effectmotion (%effectmotion.values;) "I"
|
||||
effectduration NMTOKEN "1"
|
||||
>
|
||||
<!ELEMENT fixedimage EMPTY>
|
||||
<!ATTLIST fixedimage
|
||||
filename CDATA #REQUIRED
|
||||
x NMTOKEN #REQUIRED
|
||||
y NMTOKEN #REQUIRED
|
||||
width NMTOKEN #IMPLIED
|
||||
height NMTOKEN #IMPLIED
|
||||
>
|
||||
<!ELEMENT font (#PCDATA)>
|
||||
<!ATTLIST font
|
||||
name CDATA #IMPLIED
|
||||
color CDATA #IMPLIED
|
||||
size NMTOKEN #IMPLIED
|
||||
>
|
||||
<!ELEMENT frame (para*, prefmt*, pycode*, image*, table*, fixedimage*, rectangle*, roundrect*, ellipse*, polygon*, line*, string*, customshape*, spacer*, drawing*, pageCatcherFigure*)+>
|
||||
<!ATTLIST frame
|
||||
x NMTOKEN #REQUIRED
|
||||
y NMTOKEN #REQUIRED
|
||||
width NMTOKEN #REQUIRED
|
||||
height NMTOKEN #REQUIRED
|
||||
leftmargin NMTOKEN "0"
|
||||
rightmargin NMTOKEN "0"
|
||||
topmargin NMTOKEN "0"
|
||||
bottommargin NMTOKEN "0"
|
||||
border (%bool;) "false"
|
||||
>
|
||||
<!ELEMENT greek (#PCDATA)>
|
||||
<!ELEMENT i (#PCDATA)>
|
||||
<!ELEMENT image EMPTY>
|
||||
<!ATTLIST image
|
||||
filename CDATA #REQUIRED
|
||||
width NMTOKEN #IMPLIED
|
||||
height NMTOKEN #IMPLIED
|
||||
effectname (%effectname.values;) #IMPLIED
|
||||
effectdirection (%effectdirection.values;) "0"
|
||||
effectdimension (%effectdimension.values;) "H"
|
||||
effectmotion (%effectmotion.values;) "I"
|
||||
effectduration NMTOKEN "1"
|
||||
>
|
||||
<!ELEMENT infostring (#PCDATA)>
|
||||
<!ATTLIST infostring
|
||||
x NMTOKEN #REQUIRED
|
||||
y NMTOKEN #REQUIRED
|
||||
color CDATA "(0,0,0)"
|
||||
font CDATA "Times-Roman"
|
||||
size NMTOKEN "12"
|
||||
align (%align.values;) "left"
|
||||
>
|
||||
<!ELEMENT line EMPTY>
|
||||
<!ATTLIST line
|
||||
x1 NMTOKEN #REQUIRED
|
||||
y1 NMTOKEN #REQUIRED
|
||||
x2 NMTOKEN #REQUIRED
|
||||
y2 NMTOKEN #REQUIRED
|
||||
stroke CDATA "(0,0,0)"
|
||||
width NMTOKEN "0"
|
||||
effectname (%effectname.values;) #IMPLIED
|
||||
effectdirection (%effectdirection.values;) "0"
|
||||
effectdimension (%effectdimension.values;) "H"
|
||||
effectmotion (%effectmotion.values;) "I"
|
||||
effectduration NMTOKEN "1"
|
||||
>
|
||||
<!ELEMENT notes (para+)>
|
||||
<!ELEMENT para (#PCDATA | i | b | u | super | sub | font | greek)*>
|
||||
<!ATTLIST para
|
||||
style CDATA "Normal"
|
||||
bullettext CDATA #IMPLIED
|
||||
effectname (%effectname.values;) #IMPLIED
|
||||
effectdirection (%effectdirection.values;) "0"
|
||||
effectdimension (%effectdimension.values;) "H"
|
||||
effectmotion (%effectmotion.values;) "I"
|
||||
effectduration NMTOKEN "1"
|
||||
>
|
||||
<!ELEMENT polygon EMPTY>
|
||||
<!ATTLIST polygon
|
||||
points CDATA #REQUIRED
|
||||
fill CDATA #REQUIRED
|
||||
stroke CDATA "(0,0,0)"
|
||||
linewidth NMTOKEN "0"
|
||||
effectname (%effectname.values;) #IMPLIED
|
||||
effectdirection (%effectdirection.values;) "0"
|
||||
effectdimension (%effectdimension.values;) "H"
|
||||
effectmotion (%effectmotion.values;) "I"
|
||||
effectduration NMTOKEN "1"
|
||||
>
|
||||
<!ELEMENT prefmt (#PCDATA)>
|
||||
<!ATTLIST prefmt
|
||||
xml:space (default | preserve) #FIXED "preserve"
|
||||
style CDATA #IMPLIED
|
||||
>
|
||||
<!ELEMENT pycode (#PCDATA)>
|
||||
<!ATTLIST pycode
|
||||
xml:space (default | preserve) #FIXED "preserve"
|
||||
style CDATA #IMPLIED
|
||||
>
|
||||
<!ELEMENT rectangle EMPTY>
|
||||
<!ATTLIST rectangle
|
||||
x NMTOKEN #REQUIRED
|
||||
y NMTOKEN #REQUIRED
|
||||
width NMTOKEN #REQUIRED
|
||||
height NMTOKEN #REQUIRED
|
||||
fill CDATA #IMPLIED
|
||||
stroke CDATA "(0,0,0)"
|
||||
linewidth NMTOKEN "0"
|
||||
effectname (%effectname.values;) #IMPLIED
|
||||
effectdirection (%effectdirection.values;) "0"
|
||||
effectdimension (%effectdimension.values;) "H"
|
||||
effectmotion (%effectmotion.values;) "I"
|
||||
effectduration NMTOKEN "1"
|
||||
>
|
||||
<!ELEMENT roundrect EMPTY>
|
||||
<!ATTLIST roundrect
|
||||
x NMTOKEN #REQUIRED
|
||||
y NMTOKEN #REQUIRED
|
||||
width NMTOKEN #REQUIRED
|
||||
height NMTOKEN #REQUIRED
|
||||
fill CDATA #IMPLIED
|
||||
stroke CDATA "(0,0,0)"
|
||||
linewidth NMTOKEN "0"
|
||||
radius NMTOKEN "6"
|
||||
effectname (%effectname.values;) #IMPLIED
|
||||
effectdirection (%effectdirection.values;) "0"
|
||||
effectdimension (%effectdimension.values;) "H"
|
||||
effectmotion (%effectmotion.values;) "I"
|
||||
effectduration NMTOKEN "1"
|
||||
>
|
||||
<!ELEMENT spacer EMPTY>
|
||||
<!ATTLIST spacer
|
||||
height NMTOKEN #REQUIRED
|
||||
>
|
||||
<!ELEMENT string (#PCDATA)>
|
||||
<!ATTLIST string
|
||||
x NMTOKEN #REQUIRED
|
||||
y NMTOKEN #REQUIRED
|
||||
color CDATA "(0,0,0)"
|
||||
font CDATA "Times-Roman"
|
||||
size NMTOKEN "12"
|
||||
align (%align.values;) "left"
|
||||
effectname (%effectname.values;) #IMPLIED
|
||||
effectdirection (%effectdirection.values;) "0"
|
||||
effectdimension (%effectdimension.values;) "H"
|
||||
effectmotion (%effectmotion.values;) "I"
|
||||
effectduration NMTOKEN "1"
|
||||
>
|
||||
<!ELEMENT sub (#PCDATA)>
|
||||
<!ELEMENT super (#PCDATA)>
|
||||
<!ELEMENT table (#PCDATA)>
|
||||
<!ATTLIST table
|
||||
xml:space (default | preserve) #FIXED "preserve"
|
||||
widths CDATA #IMPLIED
|
||||
heights CDATA #IMPLIED
|
||||
style CDATA #IMPLIED
|
||||
colDelim CDATA #IMPLIED
|
||||
rowDelim CDATA #IMPLIED
|
||||
effectname (%effectname.values;) #IMPLIED
|
||||
effectdirection (%effectdirection.values;) "0"
|
||||
effectdimension (%effectdimension.values;) "H"
|
||||
effectmotion (%effectmotion.values;) "I"
|
||||
effectduration NMTOKEN "1"
|
||||
>
|
||||
<!ELEMENT u (#PCDATA)>
|
||||
<!ELEMENT drawing EMPTY>
|
||||
<!ATTLIST drawing
|
||||
module CDATA #REQUIRED
|
||||
constructor CDATA #REQUIRED
|
||||
baseDir CDATA #IMPLIED
|
||||
hAlign CDATA #IMPLIED
|
||||
showBoundary CDATA #IMPLIED
|
||||
>
|
||||
<!ELEMENT pageCatcherFigure (#PCDATA)>
|
||||
<!ATTLIST pageCatcherFigure
|
||||
filename CDATA #REQUIRED
|
||||
pageNo CDATA #REQUIRED
|
||||
caption CDATA #IMPLIED
|
||||
width CDATA #IMPLIED
|
||||
height CDATA #IMPLIED
|
||||
background CDATA #IMPLIED
|
||||
border CDATA #IMPLIED
|
||||
scaleFactor CDATA #IMPLIED
|
||||
>
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,813 @@
|
|||
"""
|
||||
Parser for PythonPoint using the xmllib.py in the standard Python
|
||||
distribution. Slow, but always present. We intend to add new parsers
|
||||
as Python 2.x and the XML package spread in popularity and stabilise.
|
||||
|
||||
The parser has a getPresentation method; it is called from
|
||||
pythonpoint.py.
|
||||
"""
|
||||
|
||||
import string, imp, sys, os, copy
|
||||
from reportlab.lib.utils import SeqTypes
|
||||
from reportlab.lib import xmllib
|
||||
from reportlab.lib import colors
|
||||
from reportlab.lib.enums import TA_LEFT, TA_RIGHT, TA_CENTER, TA_JUSTIFY
|
||||
from reportlab.lib.utils import recursiveImport
|
||||
from reportlab.tools.pythonpoint import pythonpoint
|
||||
from reportlab.platypus import figures
|
||||
|
||||
|
||||
def getModule(modulename,fromPath='reportlab.tools.pythonpoint.styles'):
|
||||
"""Get a module containing style declarations.
|
||||
|
||||
Search order is:
|
||||
reportlab/tools/pythonpoint/
|
||||
reportlab/tools/pythonpoint/styles/
|
||||
./
|
||||
"""
|
||||
|
||||
try:
|
||||
exec 'from reportlab.tools.pythonpoint import '+modulename
|
||||
return eval(modulename)
|
||||
except ImportError:
|
||||
try:
|
||||
exec 'from reportlab.tools.pythonpoint.styles import '+modulename
|
||||
return eval(modulename)
|
||||
except ImportError:
|
||||
exec 'import '+modulename
|
||||
return eval(modulename)
|
||||
|
||||
|
||||
class PPMLParser(xmllib.XMLParser):
|
||||
attributes = {
|
||||
#this defines the available attributes for all objects,
|
||||
#and their default values. Although these don't have to
|
||||
#be strings, the ones parsed from the XML do, so
|
||||
#everything is a quoted string and the parser has to
|
||||
#convert these to numbers where appropriate.
|
||||
'stylesheet': {
|
||||
'path':'None',
|
||||
'module':'None',
|
||||
'function':'getParagraphStyles'
|
||||
},
|
||||
'frame': {
|
||||
'x':'0',
|
||||
'y':'0',
|
||||
'width':'0',
|
||||
'height':'0',
|
||||
'border':'false',
|
||||
'leftmargin':'0', #this is ignored
|
||||
'topmargin':'0', #this is ignored
|
||||
'rightmargin':'0', #this is ignored
|
||||
'bottommargin':'0', #this is ignored
|
||||
},
|
||||
'slide': {
|
||||
'id':'None',
|
||||
'title':'None',
|
||||
'effectname':'None', # Split, Blinds, Box, Wipe, Dissolve, Glitter
|
||||
'effectdirection':'0', # 0,90,180,270
|
||||
'effectdimension':'H', # H or V - horizontal or vertical
|
||||
'effectmotion':'I', # Inwards or Outwards
|
||||
'effectduration':'1', #seconds,
|
||||
'outlineentry':'None',
|
||||
'outlinelevel':'0' # 1 is a child, 2 is a grandchild etc.
|
||||
},
|
||||
'para': {
|
||||
'style':'Normal',
|
||||
'bullettext':'',
|
||||
'effectname':'None',
|
||||
'effectdirection':'0',
|
||||
'effectdimension':'H',
|
||||
'effectmotion':'I',
|
||||
'effectduration':'1'
|
||||
},
|
||||
'image': {
|
||||
'filename':'',
|
||||
'width':'None',
|
||||
'height':'None',
|
||||
'effectname':'None',
|
||||
'effectdirection':'0',
|
||||
'effectdimension':'H',
|
||||
'effectmotion':'I',
|
||||
'effectduration':'1'
|
||||
},
|
||||
'table': {
|
||||
'widths':'None',
|
||||
'heights':'None',
|
||||
'fieldDelim':',',
|
||||
'rowDelim':'\n',
|
||||
'style':'None',
|
||||
'effectname':'None',
|
||||
'effectdirection':'0',
|
||||
'effectdimension':'H',
|
||||
'effectmotion':'I',
|
||||
'effectduration':'1'
|
||||
},
|
||||
'rectangle': {
|
||||
'x':'0',
|
||||
'y':'0',
|
||||
'width':'100',
|
||||
'height':'100',
|
||||
'fill':'None',
|
||||
'stroke':'(0,0,0)',
|
||||
'linewidth':'0',
|
||||
'effectname':'None',
|
||||
'effectdirection':'0',
|
||||
'effectdimension':'H',
|
||||
'effectmotion':'I',
|
||||
'effectduration':'1'
|
||||
},
|
||||
'roundrect': {
|
||||
'x':'0',
|
||||
'y':'0',
|
||||
'width':'100',
|
||||
'height':'100',
|
||||
'radius':'6',
|
||||
'fill':'None',
|
||||
'stroke':'(0,0,0)',
|
||||
'linewidth':'0',
|
||||
'effectname':'None',
|
||||
'effectdirection':'0',
|
||||
'effectdimension':'H',
|
||||
'effectmotion':'I',
|
||||
'effectduration':'1'
|
||||
},
|
||||
'line': {
|
||||
'x1':'0',
|
||||
'y1':'0',
|
||||
'x2':'100',
|
||||
'y2':'100',
|
||||
'stroke':'(0,0,0)',
|
||||
'width':'0',
|
||||
'effectname':'None',
|
||||
'effectdirection':'0',
|
||||
'effectdimension':'H',
|
||||
'effectmotion':'I',
|
||||
'effectduration':'1'
|
||||
},
|
||||
'ellipse': {
|
||||
'x1':'0',
|
||||
'y1':'0',
|
||||
'x2':'100',
|
||||
'y2':'100',
|
||||
'stroke':'(0,0,0)',
|
||||
'fill':'None',
|
||||
'linewidth':'0',
|
||||
'effectname':'None',
|
||||
'effectdirection':'0',
|
||||
'effectdimension':'H',
|
||||
'effectmotion':'I',
|
||||
'effectduration':'1'
|
||||
},
|
||||
'polygon': {
|
||||
'points':'(0,0),(50,0),(25,25)',
|
||||
'stroke':'(0,0,0)',
|
||||
'linewidth':'0',
|
||||
'stroke':'(0,0,0)',
|
||||
'fill':'None',
|
||||
'effectname':'None',
|
||||
'effectdirection':'0',
|
||||
'effectdimension':'H',
|
||||
'effectmotion':'I',
|
||||
'effectduration':'1'
|
||||
},
|
||||
'string':{
|
||||
'x':'0',
|
||||
'y':'0',
|
||||
'color':'(0,0,0)',
|
||||
'font':'Times-Roman',
|
||||
'size':'12',
|
||||
'align':'left',
|
||||
'effectname':'None',
|
||||
'effectdirection':'0',
|
||||
'effectdimension':'H',
|
||||
'effectmotion':'I',
|
||||
'effectduration':'1'
|
||||
},
|
||||
'customshape':{
|
||||
'path':'None',
|
||||
'module':'None',
|
||||
'class':'None',
|
||||
'initargs':'None'
|
||||
}
|
||||
}
|
||||
|
||||
def __init__(self):
|
||||
self.presentations = []
|
||||
#yes, I know a generic stack would be easier...
|
||||
#still, testing if we are 'in' something gives
|
||||
#a degree of validation.
|
||||
self._curPres = None
|
||||
self._curSection = None
|
||||
self._curSlide = None
|
||||
self._curFrame = None
|
||||
self._curPara = None #the only places we are interested in
|
||||
self._curPrefmt = None
|
||||
self._curPyCode = None
|
||||
self._curString = None
|
||||
self._curTable = None
|
||||
self._curTitle = None
|
||||
self._curAuthor = None
|
||||
self._curSubject = None
|
||||
self.fx = 1
|
||||
xmllib.XMLParser.__init__(self)
|
||||
|
||||
def _arg(self,tag,args,name):
|
||||
"What's this for???"
|
||||
if args.has_key(name):
|
||||
v = args[name]
|
||||
else:
|
||||
if self.attributes.has_key(tag):
|
||||
v = self.attributes[tag][name]
|
||||
else:
|
||||
v = None
|
||||
return v
|
||||
|
||||
def ceval(self,tag,args,name):
|
||||
if args.has_key(name):
|
||||
v = args[name]
|
||||
else:
|
||||
if self.attributes.has_key(tag):
|
||||
v = self.attributes[tag][name]
|
||||
else:
|
||||
return None
|
||||
|
||||
# handle named colors (names from reportlab.lib.colors)
|
||||
if name in ('color', 'stroke', 'fill'):
|
||||
v = str(pythonpoint.checkColor(v))
|
||||
|
||||
return eval(v)
|
||||
|
||||
def getPresentation(self):
|
||||
return self._curPres
|
||||
|
||||
|
||||
def handle_data(self, data):
|
||||
#the only data should be paragraph text, preformatted para
|
||||
#text, 'string text' for a fixed string on the page,
|
||||
#or table data
|
||||
|
||||
if self._curPara:
|
||||
self._curPara.rawtext = self._curPara.rawtext + data
|
||||
elif self._curPrefmt:
|
||||
self._curPrefmt.rawtext = self._curPrefmt.rawtext + data
|
||||
elif self._curPyCode:
|
||||
self._curPyCode.rawtext = self._curPyCode.rawtext + data
|
||||
elif self._curString:
|
||||
self._curString.text = self._curString.text + data
|
||||
elif self._curTable:
|
||||
self._curTable.rawBlocks.append(data)
|
||||
elif self._curTitle <> None: # need to allow empty strings,
|
||||
# hence explicitly testing for None
|
||||
self._curTitle = self._curTitle + data
|
||||
elif self._curAuthor <> None:
|
||||
self._curAuthor = self._curAuthor + data
|
||||
elif self._curSubject <> None:
|
||||
self._curSubject = self._curSubject + data
|
||||
|
||||
def handle_cdata(self, data):
|
||||
#just append to current paragraph text, so we can quote XML
|
||||
if self._curPara:
|
||||
self._curPara.rawtext = self._curPara.rawtext + data
|
||||
elif self._curPrefmt:
|
||||
self._curPrefmt.rawtext = self._curPrefmt.rawtext + data
|
||||
elif self._curPyCode:
|
||||
self._curPyCode.rawtext = self._curPyCode.rawtext + data
|
||||
elif self._curString:
|
||||
self._curString.text = self._curString.text + data
|
||||
elif self._curTable:
|
||||
self._curTable.rawBlocks.append(data)
|
||||
elif self._curAuthor <> None:
|
||||
self._curAuthor = self._curAuthor + data
|
||||
elif self._curSubject <> None:
|
||||
self._curSubject = self._curSubject + data
|
||||
|
||||
def start_presentation(self, args):
|
||||
self._curPres = pythonpoint.PPPresentation()
|
||||
self._curPres.filename = self._arg('presentation',args,'filename')
|
||||
self._curPres.effectName = self._arg('presentation',args,'effect')
|
||||
self._curPres.pageDuration = self._arg('presentation',args,'pageDuration')
|
||||
|
||||
h = self._arg('presentation',args,'pageHeight')
|
||||
if h:
|
||||
self._curPres.pageHeight = h
|
||||
w = self._arg('presentation',args,'pageWidth')
|
||||
if w:
|
||||
self._curPres.pageWidth = w
|
||||
#print 'page size =', self._curPres.pageSize
|
||||
|
||||
def end_presentation(self):
|
||||
pass
|
||||
## print 'Fully parsed presentation',self._curPres.filename
|
||||
|
||||
def start_title(self, args):
|
||||
self._curTitle = ''
|
||||
|
||||
|
||||
def end_title(self):
|
||||
self._curPres.title = self._curTitle
|
||||
self._curTitle = None
|
||||
|
||||
def start_author(self, args):
|
||||
self._curAuthor = ''
|
||||
|
||||
def end_author(self):
|
||||
self._curPres.author = self._curAuthor
|
||||
self._curAuthor = None
|
||||
|
||||
def start_subject(self, args):
|
||||
self._curSubject = ''
|
||||
|
||||
def end_subject(self):
|
||||
self._curPres.subject = self._curSubject
|
||||
self._curSubject = None
|
||||
|
||||
def start_stylesheet(self, args):
|
||||
#makes it the current style sheet.
|
||||
path = self._arg('stylesheet',args,'path')
|
||||
if path=='None': path = []
|
||||
if type(path) not in SeqTypes: path = [path]
|
||||
path.append('styles')
|
||||
path.append(os.getcwd())
|
||||
modulename = self._arg('stylesheet', args, 'module')
|
||||
funcname = self._arg('stylesheet', args, 'function')
|
||||
try:
|
||||
found = imp.find_module(modulename, path)
|
||||
(file, pathname, description) = found
|
||||
mod = imp.load_module(modulename, file, pathname, description)
|
||||
except ImportError:
|
||||
#last gasp
|
||||
mod = getModule(modulename)
|
||||
|
||||
#now get the function
|
||||
func = getattr(mod, funcname)
|
||||
pythonpoint.setStyles(func())
|
||||
## print 'set global stylesheet to %s.%s()' % (modulename, funcname)
|
||||
|
||||
def end_stylesheet(self):
|
||||
pass
|
||||
|
||||
def start_section(self, args):
|
||||
name = self._arg('section',args,'name')
|
||||
self._curSection = pythonpoint.PPSection(name)
|
||||
|
||||
def end_section(self):
|
||||
self._curSection = None
|
||||
|
||||
|
||||
def start_slide(self, args):
|
||||
s = pythonpoint.PPSlide()
|
||||
s.id = self._arg('slide',args,'id')
|
||||
s.title = self._arg('slide',args,'title')
|
||||
a = self._arg('slide',args,'effectname')
|
||||
if a <> 'None':
|
||||
s.effectName = a
|
||||
s.effectDirection = self.ceval('slide',args,'effectdirection')
|
||||
s.effectDimension = self._arg('slide',args,'effectdimension')
|
||||
s.effectDuration = self.ceval('slide',args,'effectduration')
|
||||
s.effectMotion = self._arg('slide',args,'effectmotion')
|
||||
|
||||
#HACK - may not belong here in the long run...
|
||||
#by default, use the slide title for the outline entry,
|
||||
#unless it is specified as an arg.
|
||||
a = self._arg('slide',args,'outlineentry')
|
||||
if a == "Hide":
|
||||
s.outlineEntry = None
|
||||
elif a <> 'None':
|
||||
s.outlineEntry = a
|
||||
else:
|
||||
s.outlineEntry = s.title
|
||||
|
||||
s.outlineLevel = self.ceval('slide',args,'outlinelevel')
|
||||
|
||||
#let it know its section, which may be none
|
||||
s.section = self._curSection
|
||||
self._curSlide = s
|
||||
|
||||
def end_slide(self):
|
||||
self._curPres.slides.append(self._curSlide)
|
||||
self._curSlide = None
|
||||
|
||||
def start_frame(self, args):
|
||||
self._curFrame = pythonpoint.PPFrame(
|
||||
self.ceval('frame',args,'x'),
|
||||
self.ceval('frame',args,'y'),
|
||||
self.ceval('frame',args,'width'),
|
||||
self.ceval('frame',args,'height')
|
||||
)
|
||||
if self._arg('frame',args,'border')=='true':
|
||||
self._curFrame.showBoundary = 1
|
||||
|
||||
def end_frame(self):
|
||||
self._curSlide.frames.append(self._curFrame)
|
||||
self._curFrame = None
|
||||
|
||||
def start_notes(self, args):
|
||||
name = self._arg('notes',args,'name')
|
||||
self._curNotes = pythonpoint.PPNotes()
|
||||
|
||||
def end_notes(self):
|
||||
self._curSlide.notes.append(self._curNotes)
|
||||
self._curNotes = None
|
||||
|
||||
def start_registerFont(self, args):
|
||||
name = self._arg('font',args,'name')
|
||||
path = self._arg('font',args,'path')
|
||||
pythonpoint.registerFont0(self.sourceFilename, name, path)
|
||||
|
||||
|
||||
def end_registerFont(self):
|
||||
pass
|
||||
|
||||
|
||||
def pack_slide(self, element, args):
|
||||
if self.fx:
|
||||
effectName = self._arg(element,args,'effectname')
|
||||
if effectName <> 'None':
|
||||
curSlide = copy.deepcopy(self._curSlide)
|
||||
if self._curFrame:
|
||||
curFrame = copy.deepcopy(self._curFrame)
|
||||
curSlide.frames.append(curFrame)
|
||||
self._curPres.slides.append(curSlide)
|
||||
self._curSlide.effectName = effectName
|
||||
self._curSlide.effectDirection = self.ceval(element,args,'effectdirection')
|
||||
self._curSlide.effectDimension = self._arg(element,args,'effectdimension')
|
||||
self._curSlide.effectDuration = self.ceval(element,args,'effectduration')
|
||||
self._curSlide.effectMotion = self._arg(element,args,'effectmotion')
|
||||
self._curSlide.outlineEntry = None
|
||||
|
||||
def start_para(self, args):
|
||||
self.pack_slide('para', args)
|
||||
self._curPara = pythonpoint.PPPara()
|
||||
self._curPara.style = self._arg('para',args,'style')
|
||||
|
||||
# hack - bullet character if bullet style
|
||||
bt = self._arg('para',args,'bullettext')
|
||||
if bt == '':
|
||||
if self._curPara.style == 'Bullet':
|
||||
bt = '\xc2\xb7' # Symbol Font bullet character, reasonable default
|
||||
elif self._curPara.style == 'Bullet2':
|
||||
bt = '\xc2\xb7' # second-level bullet
|
||||
else:
|
||||
bt = None
|
||||
|
||||
self._curPara.bulletText = bt
|
||||
|
||||
def end_para(self):
|
||||
if self._curFrame:
|
||||
self._curFrame.content.append(self._curPara)
|
||||
self._curPara = None
|
||||
elif self._curNotes:
|
||||
self._curNotes.content.append(self._curPara)
|
||||
self._curPara = None
|
||||
|
||||
|
||||
def start_prefmt(self, args):
|
||||
self._curPrefmt = pythonpoint.PPPreformattedText()
|
||||
self._curPrefmt.style = self._arg('prefmt',args,'style')
|
||||
|
||||
|
||||
def end_prefmt(self):
|
||||
self._curFrame.content.append(self._curPrefmt)
|
||||
self._curPrefmt = None
|
||||
|
||||
|
||||
def start_pycode(self, args):
|
||||
self._curPyCode = pythonpoint.PPPythonCode()
|
||||
self._curPyCode.style = self._arg('pycode',args,'style')
|
||||
|
||||
|
||||
def end_pycode(self):
|
||||
self._curFrame.content.append(self._curPyCode)
|
||||
self._curPyCode = None
|
||||
|
||||
|
||||
def start_image(self, args):
|
||||
self.pack_slide('image',args)
|
||||
sourceFilename = self.sourceFilename # XXX
|
||||
filename = self._arg('image',args,'filename')
|
||||
filename = os.path.join(os.path.dirname(sourceFilename), filename)
|
||||
self._curImage = pythonpoint.PPImage()
|
||||
self._curImage.filename = filename
|
||||
self._curImage.width = self.ceval('image',args,'width')
|
||||
self._curImage.height = self.ceval('image',args,'height')
|
||||
|
||||
|
||||
def end_image(self):
|
||||
self._curFrame.content.append(self._curImage)
|
||||
self._curImage = None
|
||||
|
||||
|
||||
def start_table(self, args):
|
||||
self.pack_slide('table',args)
|
||||
self._curTable = pythonpoint.PPTable()
|
||||
self._curTable.widths = self.ceval('table',args,'widths')
|
||||
self._curTable.heights = self.ceval('table',args,'heights')
|
||||
#these may contain escapes like tabs - handle with
|
||||
#a bit more care.
|
||||
if args.has_key('fieldDelim'):
|
||||
self._curTable.fieldDelim = eval('"' + args['fieldDelim'] + '"')
|
||||
if args.has_key('rowDelim'):
|
||||
self._curTable.rowDelim = eval('"' + args['rowDelim'] + '"')
|
||||
if args.has_key('style'):
|
||||
self._curTable.style = args['style']
|
||||
|
||||
|
||||
def end_table(self):
|
||||
self._curFrame.content.append(self._curTable)
|
||||
self._curTable = None
|
||||
|
||||
|
||||
def start_spacer(self, args):
|
||||
"""No contents so deal with it here."""
|
||||
sp = pythonpoint.PPSpacer()
|
||||
sp.height = eval(args['height'])
|
||||
self._curFrame.content.append(sp)
|
||||
|
||||
|
||||
def end_spacer(self):
|
||||
pass
|
||||
|
||||
|
||||
## the graphics objects - go into either the current section
|
||||
## or the current slide.
|
||||
def start_fixedimage(self, args):
|
||||
sourceFilename = self.sourceFilename
|
||||
filename = self._arg('image',args,'filename')
|
||||
filename = os.path.join(os.path.dirname(sourceFilename), filename)
|
||||
img = pythonpoint.PPFixedImage()
|
||||
img.filename = filename
|
||||
img.x = self.ceval('fixedimage',args,'x')
|
||||
img.y = self.ceval('fixedimage',args,'y')
|
||||
img.width = self.ceval('fixedimage',args,'width')
|
||||
img.height = self.ceval('fixedimage',args,'height')
|
||||
self._curFixedImage = img
|
||||
|
||||
|
||||
def end_fixedimage(self):
|
||||
if self._curSlide:
|
||||
self._curSlide.graphics.append(self._curFixedImage)
|
||||
elif self._curSection:
|
||||
self._curSection.graphics.append(self._curFixedImage)
|
||||
self._curFixedImage = None
|
||||
|
||||
|
||||
def start_rectangle(self, args):
|
||||
self.pack_slide('rectangle', args)
|
||||
rect = pythonpoint.PPRectangle(
|
||||
self.ceval('rectangle',args,'x'),
|
||||
self.ceval('rectangle',args,'y'),
|
||||
self.ceval('rectangle',args,'width'),
|
||||
self.ceval('rectangle',args,'height')
|
||||
)
|
||||
rect.fillColor = self.ceval('rectangle',args,'fill')
|
||||
rect.strokeColor = self.ceval('rectangle',args,'stroke')
|
||||
self._curRectangle = rect
|
||||
|
||||
|
||||
def end_rectangle(self):
|
||||
if self._curSlide:
|
||||
self._curSlide.graphics.append(self._curRectangle)
|
||||
elif self._curSection:
|
||||
self._curSection.graphics.append(self._curRectangle)
|
||||
self._curRectangle = None
|
||||
|
||||
|
||||
def start_roundrect(self, args):
|
||||
self.pack_slide('roundrect', args)
|
||||
rrect = pythonpoint.PPRoundRect(
|
||||
self.ceval('roundrect',args,'x'),
|
||||
self.ceval('roundrect',args,'y'),
|
||||
self.ceval('roundrect',args,'width'),
|
||||
self.ceval('roundrect',args,'height'),
|
||||
self.ceval('roundrect',args,'radius')
|
||||
)
|
||||
rrect.fillColor = self.ceval('roundrect',args,'fill')
|
||||
rrect.strokeColor = self.ceval('roundrect',args,'stroke')
|
||||
self._curRoundRect = rrect
|
||||
|
||||
|
||||
def end_roundrect(self):
|
||||
if self._curSlide:
|
||||
self._curSlide.graphics.append(self._curRoundRect)
|
||||
elif self._curSection:
|
||||
self._curSection.graphics.append(self._curRoundRect)
|
||||
self._curRoundRect = None
|
||||
|
||||
|
||||
def start_line(self, args):
|
||||
self.pack_slide('line', args)
|
||||
self._curLine = pythonpoint.PPLine(
|
||||
self.ceval('line',args,'x1'),
|
||||
self.ceval('line',args,'y1'),
|
||||
self.ceval('line',args,'x2'),
|
||||
self.ceval('line',args,'y2')
|
||||
)
|
||||
self._curLine.strokeColor = self.ceval('line',args,'stroke')
|
||||
|
||||
|
||||
def end_line(self):
|
||||
if self._curSlide:
|
||||
self._curSlide.graphics.append(self._curLine)
|
||||
elif self._curSection:
|
||||
self._curSection.graphics.append(self._curLine)
|
||||
self._curLine = None
|
||||
|
||||
|
||||
def start_ellipse(self, args):
|
||||
self.pack_slide('ellipse', args)
|
||||
self._curEllipse = pythonpoint.PPEllipse(
|
||||
self.ceval('ellipse',args,'x1'),
|
||||
self.ceval('ellipse',args,'y1'),
|
||||
self.ceval('ellipse',args,'x2'),
|
||||
self.ceval('ellipse',args,'y2')
|
||||
)
|
||||
self._curEllipse.strokeColor = self.ceval('ellipse',args,'stroke')
|
||||
self._curEllipse.fillColor = self.ceval('ellipse',args,'fill')
|
||||
|
||||
|
||||
def end_ellipse(self):
|
||||
if self._curSlide:
|
||||
self._curSlide.graphics.append(self._curEllipse)
|
||||
elif self._curSection:
|
||||
self._curSection.graphics.append(self._curEllipse)
|
||||
self._curEllipse = None
|
||||
|
||||
|
||||
def start_polygon(self, args):
|
||||
self.pack_slide('polygon', args)
|
||||
self._curPolygon = pythonpoint.PPPolygon(self.ceval('polygon',args,'points'))
|
||||
self._curPolygon.strokeColor = self.ceval('polygon',args,'stroke')
|
||||
self._curPolygon.fillColor = self.ceval('polygon',args,'fill')
|
||||
|
||||
|
||||
def end_polygon(self):
|
||||
if self._curSlide:
|
||||
self._curSlide.graphics.append(self._curPolygon)
|
||||
elif self._curSection:
|
||||
self._curSection.graphics.append(self._curPolygon)
|
||||
self._curEllipse = None
|
||||
|
||||
|
||||
def start_string(self, args):
|
||||
self.pack_slide('string', args)
|
||||
self._curString = pythonpoint.PPString(
|
||||
self.ceval('string',args,'x'),
|
||||
self.ceval('string',args,'y')
|
||||
)
|
||||
self._curString.color = self.ceval('string',args,'color')
|
||||
self._curString.font = self._arg('string',args,'font')
|
||||
self._curString.size = self.ceval('string',args,'size')
|
||||
if args['align'] == 'left':
|
||||
self._curString.align = TA_LEFT
|
||||
elif args['align'] == 'center':
|
||||
self._curString.align = TA_CENTER
|
||||
elif args['align'] == 'right':
|
||||
self._curString.align = TA_RIGHT
|
||||
elif args['align'] == 'justify':
|
||||
self._curString.align = TA_JUSTIFY
|
||||
#text comes later within the tag
|
||||
|
||||
|
||||
def end_string(self):
|
||||
#controller should have set the text
|
||||
if self._curSlide:
|
||||
self._curSlide.graphics.append(self._curString)
|
||||
elif self._curSection:
|
||||
self._curSection.graphics.append(self._curString)
|
||||
self._curString = None
|
||||
|
||||
|
||||
def start_infostring(self, args):
|
||||
# like a string, but lets them embed page no, author etc.
|
||||
self.start_string(args)
|
||||
self._curString.hasInfo = 1
|
||||
|
||||
|
||||
def end_infostring(self):
|
||||
self.end_string()
|
||||
|
||||
|
||||
def start_customshape(self, args):
|
||||
#loads one
|
||||
path = self._arg('customshape',args,'path')
|
||||
if path=='None':
|
||||
path = []
|
||||
else:
|
||||
path=[path]
|
||||
|
||||
# add package root folder and input file's folder to path
|
||||
path.append(os.path.dirname(self.sourceFilename))
|
||||
path.append(os.path.dirname(pythonpoint.__file__))
|
||||
|
||||
modulename = self._arg('customshape',args,'module')
|
||||
funcname = self._arg('customshape',args,'class')
|
||||
try:
|
||||
found = imp.find_module(modulename, path)
|
||||
(file, pathname, description) = found
|
||||
mod = imp.load_module(modulename, file, pathname, description)
|
||||
except ImportError:
|
||||
mod = getModule(modulename)
|
||||
|
||||
#now get the function
|
||||
|
||||
func = getattr(mod, funcname)
|
||||
initargs = self.ceval('customshape',args,'initargs')
|
||||
self._curCustomShape = apply(func, initargs)
|
||||
|
||||
def end_customshape(self):
|
||||
if self._curSlide:
|
||||
self._curSlide.graphics.append(self._curCustomShape)
|
||||
elif self._curSection:
|
||||
self._curSection.graphics.append(self._curCustomShape)
|
||||
self._curCustomShape = None
|
||||
|
||||
def start_drawing(self, args):
|
||||
#loads one
|
||||
moduleName = args["module"]
|
||||
funcName = args["constructor"]
|
||||
showBoundary = int(args.get("showBoundary", "0"))
|
||||
hAlign = args.get("hAlign", "CENTER")
|
||||
|
||||
|
||||
# the path for the imports should include:
|
||||
# 1. document directory
|
||||
# 2. python path if baseDir not given, or
|
||||
# 3. baseDir if given
|
||||
try:
|
||||
dirName = sdict["baseDir"]
|
||||
except:
|
||||
dirName = None
|
||||
importPath = [os.getcwd()]
|
||||
if dirName is None:
|
||||
importPath.extend(sys.path)
|
||||
else:
|
||||
importPath.insert(0, dirName)
|
||||
|
||||
modul = recursiveImport(moduleName, baseDir=importPath)
|
||||
func = getattr(modul, funcName)
|
||||
drawing = func()
|
||||
|
||||
drawing.hAlign = hAlign
|
||||
if showBoundary:
|
||||
drawing._showBoundary = 1
|
||||
|
||||
self._curDrawing = pythonpoint.PPDrawing()
|
||||
self._curDrawing.drawing = drawing
|
||||
|
||||
def end_drawing(self):
|
||||
self._curFrame.content.append(self._curDrawing)
|
||||
self._curDrawing = None
|
||||
|
||||
def start_pageCatcherFigure(self, args):
|
||||
filename = args["filename"]
|
||||
pageNo = int(args["pageNo"])
|
||||
width = float(args.get("width", "595"))
|
||||
height = float(args.get("height", "842"))
|
||||
|
||||
|
||||
fig = figures.PageCatcherFigureNonA4(filename, pageNo, args.get("caption", ""), width, height)
|
||||
sf = args.get('scaleFactor', None)
|
||||
if sf: sf = float(sf)
|
||||
border = not (args.get('border', None) in ['0','no'])
|
||||
|
||||
fig.scaleFactor = sf
|
||||
fig.border = border
|
||||
|
||||
#self.ceval('pageCatcherFigure',args,'scaleFactor'),
|
||||
#initargs = self.ceval('customshape',args,'initargs')
|
||||
self._curFigure = pythonpoint.PPFigure()
|
||||
self._curFigure.figure = fig
|
||||
|
||||
def end_pageCatcherFigure(self):
|
||||
self._curFrame.content.append(self._curFigure)
|
||||
self._curFigure = None
|
||||
|
||||
## intra-paragraph XML should be allowed through into PLATYPUS
|
||||
def unknown_starttag(self, tag, attrs):
|
||||
if self._curPara:
|
||||
echo = '<%s' % tag
|
||||
for (key, value) in attrs.items():
|
||||
echo = echo + ' %s="%s"' % (key, value)
|
||||
echo = echo + '>'
|
||||
self._curPara.rawtext = self._curPara.rawtext + echo
|
||||
else:
|
||||
print 'Unknown start tag %s' % tag
|
||||
|
||||
|
||||
def unknown_endtag(self, tag):
|
||||
if self._curPara:
|
||||
self._curPara.rawtext = self._curPara.rawtext + '</%s>'% tag
|
||||
else:
|
||||
print 'Unknown end tag %s' % tag
|
||||
|
||||
def handle_charref(self, name):
|
||||
try:
|
||||
if name[0]=='x':
|
||||
n = int(name[1:],16)
|
||||
else:
|
||||
n = int(name)
|
||||
except ValueError:
|
||||
self.unknown_charref(name)
|
||||
return
|
||||
self.handle_data(unichr(n).encode('utf8'))
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/pythonpoint/styles/__init__.py
|
||||
|
|
@ -0,0 +1,101 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/pythonpoint/styles/horrible.py
|
||||
__version__=''' $Id: horrible.py 2385 2004-06-17 15:26:05Z rgbecker $ '''
|
||||
# style_modern.py
|
||||
__doc__="""This is an example style sheet. You can create your own, and
|
||||
have them loaded by the presentation. A style sheet is just a
|
||||
dictionary, where they keys are style names and the values are
|
||||
ParagraphStyle objects.
|
||||
|
||||
You must provide a function called "getParagraphStyles()" to
|
||||
return it. In future, we can put things like LineStyles,
|
||||
TableCellStyles etc. in the same modules.
|
||||
|
||||
You might wish to have two parallel style sheets, one for colour
|
||||
and one for black and white, so you can switch your presentations
|
||||
easily.
|
||||
|
||||
A style sheet MUST define a style called 'Normal'.
|
||||
"""
|
||||
|
||||
from reportlab.lib import styles, enums
|
||||
def getParagraphStyles():
|
||||
"""Returns a dictionary of styles based on Helvetica"""
|
||||
stylesheet = {}
|
||||
|
||||
para = styles.ParagraphStyle('Normal', None) #the ancestor of all
|
||||
para.fontName = 'Courier'
|
||||
para.fontSize = 24
|
||||
para.leading = 28
|
||||
stylesheet['Normal'] = para
|
||||
|
||||
para = ParagraphStyle('BodyText', stylesheet['Normal'])
|
||||
para.spaceBefore = 12
|
||||
stylesheet['BodyText'] = para
|
||||
|
||||
para = ParagraphStyle('BigCentered', stylesheet['Normal'])
|
||||
para.spaceBefore = 12
|
||||
para.alignment = enums.TA_CENTER
|
||||
stylesheet['BigCentered'] = para
|
||||
|
||||
para = ParagraphStyle('Italic', stylesheet['BodyText'])
|
||||
para.fontName = 'Courier-Oblique'
|
||||
stylesheet['Italic'] = para
|
||||
|
||||
para = ParagraphStyle('Title', stylesheet['Normal'])
|
||||
para.fontName = 'Courier'
|
||||
para.fontSize = 48
|
||||
para.Leading = 58
|
||||
para.spaceAfter = 36
|
||||
para.alignment = enums.TA_CENTER
|
||||
stylesheet['Title'] = para
|
||||
|
||||
para = ParagraphStyle('Heading1', stylesheet['Normal'])
|
||||
para.fontName = 'Courier-Bold'
|
||||
para.fontSize = 36
|
||||
para.leading = 44
|
||||
para.spaceAfter = 36
|
||||
para.alignment = enums.TA_CENTER
|
||||
stylesheet['Heading1'] = para
|
||||
|
||||
para = ParagraphStyle('Heading2', stylesheet['Normal'])
|
||||
para.fontName = 'Courier-Bold'
|
||||
para.fontSize = 28
|
||||
para.leading = 34
|
||||
para.spaceBefore = 24
|
||||
para.spaceAfter = 12
|
||||
stylesheet['Heading2'] = para
|
||||
|
||||
para = ParagraphStyle('Heading3', stylesheet['Normal'])
|
||||
para.fontName = 'Courier-BoldOblique'
|
||||
para.spaceBefore = 24
|
||||
para.spaceAfter = 12
|
||||
stylesheet['Heading3'] = para
|
||||
|
||||
para = ParagraphStyle('Bullet', stylesheet['Normal'])
|
||||
para.firstLineIndent = -18
|
||||
para.leftIndent = 72
|
||||
para.spaceBefore = 6
|
||||
#para.bulletFontName = 'Symbol'
|
||||
para.bulletFontSize = 24
|
||||
para.bulletIndent = 36
|
||||
stylesheet['Bullet'] = para
|
||||
|
||||
para = ParagraphStyle('Definition', stylesheet['Normal'])
|
||||
#use this for definition lists
|
||||
para.firstLineIndent = 0
|
||||
para.leftIndent = 72
|
||||
para.bulletIndent = 0
|
||||
para.spaceBefore = 12
|
||||
para.bulletFontName = 'Couruer-BoldOblique'
|
||||
stylesheet['Definition'] = para
|
||||
|
||||
para = ParagraphStyle('Code', stylesheet['Normal'])
|
||||
para.fontName = 'Courier'
|
||||
para.fontSize = 16
|
||||
para.leading = 18
|
||||
para.leftIndent = 36
|
||||
stylesheet['Code'] = para
|
||||
|
||||
return stylesheet
|
||||
|
|
@ -0,0 +1,158 @@
|
|||
from reportlab.lib import styles
|
||||
from reportlab.lib import colors
|
||||
from reportlab.lib.units import cm
|
||||
from reportlab.lib.enums import TA_LEFT, TA_CENTER, TA_RIGHT, TA_JUSTIFY
|
||||
from reportlab.platypus import Preformatted, Paragraph, Frame, \
|
||||
Image, Table, TableStyle, Spacer
|
||||
from reportlab.pdfbase import pdfmetrics
|
||||
from reportlab.pdfbase.ttfonts import TTFont
|
||||
|
||||
|
||||
def getParagraphStyles():
|
||||
"""Returns a dictionary of styles to get you started.
|
||||
|
||||
We will provide a way to specify a module of these. Note that
|
||||
this just includes TableStyles as well as ParagraphStyles for any
|
||||
tables you wish to use.
|
||||
"""
|
||||
|
||||
pdfmetrics.registerFont(TTFont('Verdana','verdana.ttf'))
|
||||
pdfmetrics.registerFont(TTFont('Verdana-Bold','verdanab.ttf'))
|
||||
pdfmetrics.registerFont(TTFont('Verdana-Italic','verdanai.ttf'))
|
||||
pdfmetrics.registerFont(TTFont('Verdana-BoldItalic','verdanaz.ttf'))
|
||||
pdfmetrics.registerFont(TTFont('Arial Narrow','arialn.ttf'))
|
||||
pdfmetrics.registerFont(TTFont('Arial Narrow-Bold','arialnb.ttf'))
|
||||
pdfmetrics.registerFont(TTFont('Arial Narrow-Italic','arialni.ttf'))
|
||||
pdfmetrics.registerFont(TTFont('Arial Narrow-BoldItalic','arialnbi.ttf'))
|
||||
|
||||
stylesheet = {}
|
||||
ParagraphStyle = styles.ParagraphStyle
|
||||
|
||||
para = ParagraphStyle('Normal', None) #the ancestor of all
|
||||
para.fontName = 'Verdana'
|
||||
para.fontSize = 28
|
||||
para.leading = 32
|
||||
para.spaceAfter = 6
|
||||
stylesheet['Normal'] = para
|
||||
|
||||
#This one is spaced out a bit...
|
||||
para = ParagraphStyle('BodyText', stylesheet['Normal'])
|
||||
para.spaceBefore = 12
|
||||
stylesheet['BodyText'] = para
|
||||
|
||||
#Indented, for lists
|
||||
para = ParagraphStyle('Indent', stylesheet['Normal'])
|
||||
para.leftIndent = 60
|
||||
para.firstLineIndent = 0
|
||||
stylesheet['Indent'] = para
|
||||
|
||||
para = ParagraphStyle('Centered', stylesheet['Normal'])
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['Centered'] = para
|
||||
|
||||
para = ParagraphStyle('BigCentered', stylesheet['Normal'])
|
||||
para.fontSize = 32
|
||||
para.alignment = TA_CENTER
|
||||
para.spaceBefore = 12
|
||||
para.spaceAfter = 12
|
||||
stylesheet['BigCentered'] = para
|
||||
|
||||
para = ParagraphStyle('Italic', stylesheet['BodyText'])
|
||||
para.fontName = 'Verdana-Italic'
|
||||
stylesheet['Italic'] = para
|
||||
|
||||
para = ParagraphStyle('Title', stylesheet['Normal'])
|
||||
para.fontName = 'Arial Narrow-Bold'
|
||||
para.fontSize = 48
|
||||
para.leading = 58
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['Title'] = para
|
||||
|
||||
para = ParagraphStyle('Heading1', stylesheet['Normal'])
|
||||
para.fontName = 'Arial Narrow-Bold'
|
||||
para.fontSize = 40
|
||||
para.leading = 44
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['Heading1'] = para
|
||||
|
||||
para = ParagraphStyle('Heading2', stylesheet['Normal'])
|
||||
para.fontName = 'Verdana'
|
||||
para.fontSize = 32
|
||||
para.leading = 36
|
||||
para.spaceBefore = 32
|
||||
para.spaceAfter = 12
|
||||
stylesheet['Heading2'] = para
|
||||
|
||||
para = ParagraphStyle('Heading3', stylesheet['Normal'])
|
||||
para.fontName = 'Verdana'
|
||||
para.spaceBefore = 20
|
||||
para.spaceAfter = 6
|
||||
stylesheet['Heading3'] = para
|
||||
|
||||
para = ParagraphStyle('Heading4', stylesheet['Normal'])
|
||||
para.fontName = 'Verdana-BoldItalic'
|
||||
para.spaceBefore = 6
|
||||
stylesheet['Heading4'] = para
|
||||
|
||||
para = ParagraphStyle('Bullet', stylesheet['Normal'])
|
||||
para.firstLineIndent = 0
|
||||
para.leftIndent = 56
|
||||
para.spaceBefore = 6
|
||||
para.bulletFontName = 'Symbol'
|
||||
para.bulletFontSize = 24
|
||||
para.bulletIndent = 20
|
||||
stylesheet['Bullet'] = para
|
||||
|
||||
para = ParagraphStyle('Bullet2', stylesheet['Normal'])
|
||||
para.firstLineIndent = 0
|
||||
para.leftIndent = 80
|
||||
para.spaceBefore = 6
|
||||
para.fontSize = 24
|
||||
para.bulletFontName = 'Symbol'
|
||||
para.bulletFontSize = 20
|
||||
para.bulletIndent = 60
|
||||
stylesheet['Bullet2'] = para
|
||||
|
||||
para = ParagraphStyle('Definition', stylesheet['Normal'])
|
||||
#use this for definition lists
|
||||
para.firstLineIndent = 0
|
||||
para.leftIndent = 60
|
||||
para.bulletIndent = 0
|
||||
para.bulletFontName = 'Verdana-BoldItalic'
|
||||
para.bulletFontSize = 24
|
||||
stylesheet['Definition'] = para
|
||||
|
||||
para = ParagraphStyle('Code', stylesheet['Normal'])
|
||||
para.fontName = 'Courier'
|
||||
para.fontSize = 16
|
||||
para.leading = 18
|
||||
para.leftIndent = 36
|
||||
stylesheet['Code'] = para
|
||||
|
||||
para = ParagraphStyle('PythonCode', stylesheet['Normal'])
|
||||
para.fontName = 'Courier'
|
||||
para.fontSize = 16
|
||||
para.leading = 18
|
||||
para.leftIndent = 36
|
||||
stylesheet['Code'] = para
|
||||
|
||||
para = ParagraphStyle('Small', stylesheet['Normal'])
|
||||
para.fontSize = 12
|
||||
para.leading = 14
|
||||
stylesheet['Small'] = para
|
||||
|
||||
#now for a table
|
||||
ts = TableStyle([
|
||||
('FONT', (0,0), (-1,-1), 'Arial Narrow', 22),
|
||||
('LINEABOVE', (0,1), (-1,1), 2, colors.green),
|
||||
('LINEABOVE', (0,2), (-1,-1), 0.25, colors.black),
|
||||
('LINEBELOW', (0,-1), (-1,-1), 2, colors.green),
|
||||
('LINEBEFORE', (0,1), (-1,-1), 2, colors.black),
|
||||
('LINEAFTER', (0,1), (-1,-1), 2, colors.black),
|
||||
('ALIGN', (4,1), (-1,-1), 'RIGHT'), #all numeric cells right aligned
|
||||
('TEXTCOLOR', (0,2), (0,-1), colors.black),
|
||||
('BACKGROUND', (0,1), (-1,1), colors.Color(0,0.7,0.7))
|
||||
])
|
||||
stylesheet['table1'] = ts
|
||||
|
||||
return stylesheet
|
||||
|
|
@ -0,0 +1,120 @@
|
|||
#Copyright ReportLab Europe Ltd. 2000-2004
|
||||
#see license.txt for license details
|
||||
#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/tools/pythonpoint/styles/modern.py
|
||||
__version__=''' $Id: modern.py 2385 2004-06-17 15:26:05Z rgbecker $ '''
|
||||
# style_modern.py
|
||||
__doc__="""This is an example style sheet. You can create your own, and
|
||||
have them loaded by the presentation. A style sheet is just a
|
||||
dictionary, where they keys are style names and the values are
|
||||
ParagraphStyle objects.
|
||||
|
||||
You must provide a function called "getParagraphStyles()" to
|
||||
return it. In future, we can put things like LineStyles,
|
||||
TableCellStyles etc. in the same modules.
|
||||
|
||||
You might wish to have two parallel style sheets, one for colour
|
||||
and one for black and white, so you can switch your presentations
|
||||
easily.
|
||||
|
||||
A style sheet MUST define a style called 'Normal'.
|
||||
"""
|
||||
|
||||
from reportlab.lib import styles
|
||||
from reportlab.lib.enums import TA_LEFT, TA_CENTER, TA_RIGHT, TA_JUSTIFY
|
||||
|
||||
def getParagraphStyles():
|
||||
"""Returns a dictionary of styles based on Helvetica"""
|
||||
stylesheet = {}
|
||||
ParagraphStyle = styles.ParagraphStyle
|
||||
|
||||
para = ParagraphStyle('Normal', None) #the ancestor of all
|
||||
para.fontName = 'Helvetica'
|
||||
para.fontSize = 24
|
||||
para.leading = 28
|
||||
stylesheet['Normal'] = para
|
||||
|
||||
para = ParagraphStyle('BodyText', stylesheet['Normal'])
|
||||
para.spaceBefore = 12
|
||||
stylesheet['BodyText'] = para
|
||||
|
||||
para = ParagraphStyle('Indent', stylesheet['Normal'])
|
||||
para.leftIndent = 36
|
||||
para.firstLineIndent = 0
|
||||
stylesheet['Indent'] = para
|
||||
|
||||
para = ParagraphStyle('Centered', stylesheet['Normal'])
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['Centered'] = para
|
||||
|
||||
para = ParagraphStyle('BigCentered', stylesheet['Normal'])
|
||||
para.spaceBefore = 12
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['BigCentered'] = para
|
||||
|
||||
para = ParagraphStyle('Italic', stylesheet['BodyText'])
|
||||
para.fontName = 'Helvetica-Oblique'
|
||||
stylesheet['Italic'] = para
|
||||
|
||||
para = ParagraphStyle('Title', stylesheet['Normal'])
|
||||
para.fontName = 'Helvetica'
|
||||
para.fontSize = 48
|
||||
para.Leading = 58
|
||||
para.spaceAfter = 36
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['Title'] = para
|
||||
|
||||
para = ParagraphStyle('Heading1', stylesheet['Normal'])
|
||||
para.fontName = 'Helvetica-Bold'
|
||||
para.fontSize = 36
|
||||
para.leading = 44
|
||||
para.spaceAfter = 36
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['Heading1'] = para
|
||||
|
||||
para = ParagraphStyle('Heading2', stylesheet['Normal'])
|
||||
para.fontName = 'Helvetica-Bold'
|
||||
para.fontSize = 28
|
||||
para.leading = 34
|
||||
para.spaceBefore = 24
|
||||
para.spaceAfter = 12
|
||||
stylesheet['Heading2'] = para
|
||||
|
||||
para = ParagraphStyle('Heading3', stylesheet['Normal'])
|
||||
para.fontName = 'Helvetica-BoldOblique'
|
||||
para.spaceBefore = 24
|
||||
para.spaceAfter = 12
|
||||
stylesheet['Heading3'] = para
|
||||
|
||||
para = ParagraphStyle('Bullet', stylesheet['Normal'])
|
||||
para.firstLineIndent = -18
|
||||
para.leftIndent = 72
|
||||
para.spaceBefore = 6
|
||||
para.bulletFontName = 'Symbol'
|
||||
para.bulletFontSize = 24
|
||||
para.bulletIndent = 36
|
||||
stylesheet['Bullet'] = para
|
||||
|
||||
para = ParagraphStyle('Bullet2', stylesheet['Bullet'])
|
||||
para.firstLineIndent = 0
|
||||
para.bulletIndent = 72
|
||||
para.leftIndent = 108
|
||||
stylesheet['Bullet2'] = para
|
||||
|
||||
|
||||
para = ParagraphStyle('Definition', stylesheet['Normal'])
|
||||
#use this for definition lists
|
||||
para.firstLineIndent = 0
|
||||
para.leftIndent = 72
|
||||
para.bulletIndent = 0
|
||||
para.spaceBefore = 12
|
||||
para.bulletFontName = 'Helvetica-BoldOblique'
|
||||
stylesheet['Definition'] = para
|
||||
|
||||
para = ParagraphStyle('Code', stylesheet['Normal'])
|
||||
para.fontName = 'Courier'
|
||||
para.fontSize = 16
|
||||
para.leading = 18
|
||||
para.leftIndent = 36
|
||||
stylesheet['Code'] = para
|
||||
|
||||
return stylesheet
|
||||
|
|
@ -0,0 +1,106 @@
|
|||
"""This is an example style sheet. You can create your own, and
|
||||
have them loaded by the presentation. A style sheet is just a
|
||||
dictionary, where they keys are style names and the values are
|
||||
ParagraphStyle objects.
|
||||
|
||||
You must provide a function called "getParagraphStyles()" to
|
||||
return it. In future, we can put things like LineStyles,
|
||||
TableCellStyles etc. in the same modules.
|
||||
|
||||
You might wish to have two parallel style sheets, one for colour
|
||||
and one for black and white, so you can switch your presentations
|
||||
easily.
|
||||
|
||||
A style sheet MUST define a style called 'Normal'.
|
||||
"""
|
||||
|
||||
from reportlab.lib import styles
|
||||
from reportlab.lib.colors import *
|
||||
from reportlab.lib.enums import TA_LEFT, TA_CENTER, TA_RIGHT, TA_JUSTIFY
|
||||
|
||||
|
||||
def getParagraphStyles():
|
||||
"""Returns a dictionary of styles based on Helvetica"""
|
||||
|
||||
stylesheet = {}
|
||||
ParagraphStyle = styles.ParagraphStyle
|
||||
|
||||
para = ParagraphStyle('Normal', None) #the ancestor of all
|
||||
para.fontName = 'Helvetica-Bold'
|
||||
para.fontSize = 24
|
||||
para.leading = 28
|
||||
para.textColor = white
|
||||
stylesheet['Normal'] = para
|
||||
|
||||
para = ParagraphStyle('BodyText', stylesheet['Normal'])
|
||||
para.spaceBefore = 12
|
||||
stylesheet['BodyText'] = para
|
||||
|
||||
para = ParagraphStyle('BigCentered', stylesheet['Normal'])
|
||||
para.spaceBefore = 12
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['BigCentered'] = para
|
||||
|
||||
para = ParagraphStyle('Italic', stylesheet['BodyText'])
|
||||
para.fontName = 'Helvetica-Oblique'
|
||||
para.textColor = white
|
||||
stylesheet['Italic'] = para
|
||||
|
||||
para = ParagraphStyle('Title', stylesheet['Normal'])
|
||||
para.fontName = 'Helvetica'
|
||||
para.fontSize = 48
|
||||
para.Leading = 58
|
||||
para.spaceAfter = 36
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['Title'] = para
|
||||
|
||||
para = ParagraphStyle('Heading1', stylesheet['Normal'])
|
||||
para.fontName = 'Helvetica-Bold'
|
||||
para.fontSize = 48# 36
|
||||
para.leading = 44
|
||||
para.spaceAfter = 36
|
||||
para.textColor = green
|
||||
para.alignment = TA_LEFT
|
||||
stylesheet['Heading1'] = para
|
||||
|
||||
para = ParagraphStyle('Heading2', stylesheet['Normal'])
|
||||
para.fontName = 'Helvetica-Bold'
|
||||
para.fontSize = 28
|
||||
para.leading = 34
|
||||
para.spaceBefore = 24
|
||||
para.spaceAfter = 12
|
||||
stylesheet['Heading2'] = para
|
||||
|
||||
para = ParagraphStyle('Heading3', stylesheet['Normal'])
|
||||
para.fontName = 'Helvetica-BoldOblique'
|
||||
para.spaceBefore = 24
|
||||
para.spaceAfter = 12
|
||||
stylesheet['Heading3'] = para
|
||||
|
||||
para = ParagraphStyle('Bullet', stylesheet['Normal'])
|
||||
para.firstLineIndent = -18
|
||||
para.leftIndent = 72
|
||||
para.spaceBefore = 6
|
||||
para.bulletFontName = 'Symbol'
|
||||
para.bulletFontSize = 24
|
||||
para.bulletIndent = 36
|
||||
stylesheet['Bullet'] = para
|
||||
|
||||
para = ParagraphStyle('Definition', stylesheet['Normal'])
|
||||
#use this for definition lists
|
||||
para.firstLineIndent = 0
|
||||
para.leftIndent = 72
|
||||
para.bulletIndent = 0
|
||||
para.spaceBefore = 12
|
||||
para.bulletFontName = 'Helvetica-BoldOblique'
|
||||
stylesheet['Definition'] = para
|
||||
|
||||
para = ParagraphStyle('Code', stylesheet['Normal'])
|
||||
para.fontName = 'Courier-Bold'
|
||||
para.fontSize = 16
|
||||
para.leading = 18
|
||||
para.leftIndent = 36
|
||||
para.textColor = chartreuse
|
||||
stylesheet['Code'] = para
|
||||
|
||||
return stylesheet
|
||||
|
|
@ -0,0 +1,132 @@
|
|||
from reportlab.lib import styles
|
||||
from reportlab.lib import colors
|
||||
from reportlab.lib.units import cm
|
||||
from reportlab.lib.enums import TA_LEFT, TA_CENTER, TA_RIGHT, TA_JUSTIFY
|
||||
from reportlab.platypus import Preformatted, Paragraph, Frame, \
|
||||
Image, Table, TableStyle, Spacer
|
||||
|
||||
|
||||
def getParagraphStyles():
|
||||
"""Returns a dictionary of styles to get you started.
|
||||
|
||||
We will provide a way to specify a module of these. Note that
|
||||
this just includes TableStyles as well as ParagraphStyles for any
|
||||
tables you wish to use.
|
||||
"""
|
||||
|
||||
stylesheet = {}
|
||||
ParagraphStyle = styles.ParagraphStyle
|
||||
|
||||
para = ParagraphStyle('Normal', None) #the ancestor of all
|
||||
para.fontName = 'Times-Roman'
|
||||
para.fontSize = 24
|
||||
para.leading = 28
|
||||
stylesheet['Normal'] = para
|
||||
|
||||
#This one is spaced out a bit...
|
||||
para = ParagraphStyle('BodyText', stylesheet['Normal'])
|
||||
para.spaceBefore = 12
|
||||
stylesheet['BodyText'] = para
|
||||
|
||||
#Indented, for lists
|
||||
para = ParagraphStyle('Indent', stylesheet['Normal'])
|
||||
para.leftIndent = 36
|
||||
para.firstLineIndent = 0
|
||||
stylesheet['Indent'] = para
|
||||
|
||||
para = ParagraphStyle('Centered', stylesheet['Normal'])
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['Centered'] = para
|
||||
|
||||
para = ParagraphStyle('BigCentered', stylesheet['Normal'])
|
||||
para.spaceBefore = 12
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['BigCentered'] = para
|
||||
|
||||
para = ParagraphStyle('Italic', stylesheet['BodyText'])
|
||||
para.fontName = 'Times-Italic'
|
||||
stylesheet['Italic'] = para
|
||||
|
||||
para = ParagraphStyle('Title', stylesheet['Normal'])
|
||||
para.fontName = 'Times-Roman'
|
||||
para.fontSize = 48
|
||||
para.leading = 58
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['Title'] = para
|
||||
|
||||
para = ParagraphStyle('Heading1', stylesheet['Normal'])
|
||||
para.fontName = 'Times-Bold'
|
||||
para.fontSize = 36
|
||||
para.leading = 44
|
||||
para.alignment = TA_CENTER
|
||||
stylesheet['Heading1'] = para
|
||||
|
||||
para = ParagraphStyle('Heading2', stylesheet['Normal'])
|
||||
para.fontName = 'Times-Bold'
|
||||
para.fontSize = 28
|
||||
para.leading = 34
|
||||
para.spaceBefore = 24
|
||||
stylesheet['Heading2'] = para
|
||||
|
||||
para = ParagraphStyle('Heading3', stylesheet['Normal'])
|
||||
para.fontName = 'Times-BoldItalic'
|
||||
para.spaceBefore = 24
|
||||
stylesheet['Heading3'] = para
|
||||
|
||||
para = ParagraphStyle('Heading4', stylesheet['Normal'])
|
||||
para.fontName = 'Times-BoldItalic'
|
||||
para.spaceBefore = 6
|
||||
stylesheet['Heading4'] = para
|
||||
|
||||
para = ParagraphStyle('Bullet', stylesheet['Normal'])
|
||||
para.firstLineIndent = 0
|
||||
para.leftIndent = 56
|
||||
para.spaceBefore = 6
|
||||
para.bulletFontName = 'Symbol'
|
||||
para.bulletFontSize = 24
|
||||
para.bulletIndent = 20
|
||||
stylesheet['Bullet'] = para
|
||||
|
||||
para = ParagraphStyle('Definition', stylesheet['Normal'])
|
||||
#use this for definition lists
|
||||
para.firstLineIndent = 0
|
||||
para.leftIndent = 72
|
||||
para.bulletIndent = 0
|
||||
para.spaceBefore = 12
|
||||
para.bulletFontName = 'Helvetica-BoldOblique'
|
||||
para.bulletFontSize = 24
|
||||
stylesheet['Definition'] = para
|
||||
|
||||
para = ParagraphStyle('Code', stylesheet['Normal'])
|
||||
para.fontName = 'Courier'
|
||||
para.fontSize = 16
|
||||
para.leading = 18
|
||||
para.leftIndent = 36
|
||||
stylesheet['Code'] = para
|
||||
|
||||
para = ParagraphStyle('PythonCode', stylesheet['Normal'])
|
||||
para.fontName = 'Courier'
|
||||
para.fontSize = 16
|
||||
para.leading = 18
|
||||
para.leftIndent = 36
|
||||
stylesheet['PythonCode'] = para
|
||||
|
||||
para = ParagraphStyle('Small', stylesheet['Normal'])
|
||||
para.fontSize = 12
|
||||
para.leading = 14
|
||||
stylesheet['Small'] = para
|
||||
|
||||
#now for a table
|
||||
ts = TableStyle([
|
||||
('FONT', (0,0), (-1,-1), 'Times-Roman', 24),
|
||||
('LINEABOVE', (0,0), (-1,0), 2, colors.green),
|
||||
('LINEABOVE', (0,1), (-1,-1), 0.25, colors.black),
|
||||
('LINEBELOW', (0,-1), (-1,-1), 2, colors.green),
|
||||
('LINEBEFORE', (-1,0), (-1,-1), 2, colors.black),
|
||||
('ALIGN', (1,1), (-1,-1), 'RIGHT'), #all numeric cells right aligned
|
||||
('TEXTCOLOR', (0,1), (0,-1), colors.red),
|
||||
('BACKGROUND', (0,0), (-1,0), colors.Color(0,0.7,0.7))
|
||||
])
|
||||
stylesheet['table1'] = ts
|
||||
|
||||
return stylesheet
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
#How to add bleed to a page in this case 6mm to a landscape A4
|
||||
from reportlab.lib import units, pagesizes
|
||||
from reportlab.pdfgen.canvas import Canvas
|
||||
import sys, os, glob, time
|
||||
bleedX = 6*units.mm
|
||||
bleedY = 6*units.mm
|
||||
pageWidth, pageHeight = pagesizes.landscape(pagesizes.A4)
|
||||
def process_pdf(c,infn,prefix='PageForms'):
|
||||
from rlextra.pageCatcher import pageCatcher
|
||||
names, data = pageCatcher.storeFormsInMemory(open(infn,'rb').read(),prefix=prefix,all=1)
|
||||
names = pageCatcher.restoreFormsInMemory(data,c)
|
||||
del data
|
||||
for i in xrange(len(names)):
|
||||
thisname = names[i]
|
||||
c.saveState()
|
||||
c.translate(bleedX,bleedY)
|
||||
c.doForm(thisname)
|
||||
c.restoreState()
|
||||
c.showPage()
|
||||
|
||||
def main():
|
||||
for infn in sys.argv[1:]:
|
||||
outfn = 'bleeding_'+os.path.basename(infn)
|
||||
c = Canvas(outfn,pagesize=(pageWidth+2*bleedX,pageHeight+2*bleedY))
|
||||
process_pdf(c,infn)
|
||||
c.save()
|
||||
if __name__=='__main__':
|
||||
main()
|
||||
|
|
@ -0,0 +1,60 @@
|
|||
__all__=('dumpttf',)
|
||||
def dumpttf(fn,fontName=None, verbose=0):
|
||||
'''dump out known glyphs from a ttf file'''
|
||||
import os
|
||||
if not os.path.isfile(fn):
|
||||
raise IOError('No such file "%s"' % fn)
|
||||
from reportlab.pdfbase.pdfmetrics import registerFont, stringWidth
|
||||
from reportlab.pdfbase.ttfonts import TTFont
|
||||
from reportlab.pdfgen.canvas import Canvas
|
||||
if fontName is None:
|
||||
fontName = os.path.splitext(os.path.basename(fn))[0]
|
||||
dmpfn = '%s-ttf-dump.pdf' % fontName
|
||||
ttf = TTFont(fontName, fn)
|
||||
K = ttf.face.charToGlyph.keys()
|
||||
registerFont(ttf)
|
||||
c = Canvas(dmpfn)
|
||||
W,H = c._pagesize
|
||||
titleFontSize = 30 # title font size
|
||||
titleFontName = 'Helvetica'
|
||||
labelFontName = 'Courier'
|
||||
fontSize = 10
|
||||
border = 36
|
||||
dx0 = stringWidth('12345: ', fontName, fontSize)
|
||||
dx = dx0+20
|
||||
dy = 20
|
||||
K.sort()
|
||||
y = 0
|
||||
page = 0
|
||||
for i, k in enumerate(K):
|
||||
if y<border:
|
||||
if page: c.showPage()
|
||||
page += 1
|
||||
y = H - border - titleFontSize
|
||||
c.setFont(titleFontName, titleFontSize)
|
||||
c.drawCentredString(W/2.0,y, 'TrueType Font %s Page %d' %(fontName,page))
|
||||
y -= 0.2*titleFontSize + dy
|
||||
x = border
|
||||
c.setFont(labelFontName, 10)
|
||||
c.drawString(x,y,'%5.5x:' % k )
|
||||
c.setFont(fontName, 10)
|
||||
c.drawString(x+dx0,y,unichr(k).encode('utf8'))
|
||||
x += dx
|
||||
if x+dx>W-border:
|
||||
x = border
|
||||
y -= dy
|
||||
c.showPage()
|
||||
c.save()
|
||||
if verbose:
|
||||
print 'Font %s("%s") has %d glyphs\ndumped to "%s"' % (fontName,fn,len(K),dmpfn)
|
||||
|
||||
if __name__=='__main__':
|
||||
import sys, glob
|
||||
if '--verbose' in sys.argv:
|
||||
sys.argv.remove('--verbose')
|
||||
verbose = 1
|
||||
else:
|
||||
verbose = 0
|
||||
for a in sys.argv[1:]:
|
||||
for fn in glob.glob(a):
|
||||
dumpttf(fn, verbose=verbose)
|
||||
Loading…
Reference in New Issue