165 lines
4.6 KiB
Python
165 lines
4.6 KiB
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/demos/odyssey/fodyssey.py
|
|
__version__=''' $Id: fodyssey.py 2385 2004-06-17 15:26:05Z rgbecker $ '''
|
|
__doc__=''
|
|
|
|
#REPORTLAB_TEST_SCRIPT
|
|
import sys, copy, string, os
|
|
from reportlab.platypus import *
|
|
from reportlab.lib.units import inch
|
|
from reportlab.lib.styles import getSampleStyleSheet
|
|
from reportlab.lib.enums import TA_LEFT, TA_RIGHT, TA_CENTER, TA_JUSTIFY
|
|
|
|
styles = getSampleStyleSheet()
|
|
|
|
Title = "The Odyssey"
|
|
Author = "Homer"
|
|
|
|
def myFirstPage(canvas, doc):
|
|
canvas.saveState()
|
|
canvas.restoreState()
|
|
|
|
def myLaterPages(canvas, doc):
|
|
canvas.saveState()
|
|
canvas.setFont('Times-Roman',9)
|
|
canvas.drawString(inch, 0.75 * inch, "Page %d" % doc.page)
|
|
canvas.restoreState()
|
|
|
|
def go():
|
|
doc = SimpleDocTemplate('fodyssey.pdf',showBoundary='showboundary' in sys.argv)
|
|
doc.allowSplitting = not 'nosplitting' in sys.argv
|
|
doc.build(Elements,myFirstPage,myLaterPages)
|
|
|
|
Elements = []
|
|
|
|
ChapterStyle = copy.copy(styles["Heading1"])
|
|
ChapterStyle.alignment = TA_CENTER
|
|
ChapterStyle.fontsize = 16
|
|
InitialStyle = copy.deepcopy(ChapterStyle)
|
|
InitialStyle.fontsize = 16
|
|
InitialStyle.leading = 20
|
|
PreStyle = styles["Code"]
|
|
|
|
def newPage():
|
|
Elements.append(PageBreak())
|
|
|
|
def chapter(txt, style=ChapterStyle):
|
|
newPage()
|
|
Elements.append(Paragraph(txt, style))
|
|
Elements.append(Spacer(0.2*inch, 0.3*inch))
|
|
|
|
def fTitle(txt,style=InitialStyle):
|
|
Elements.append(Paragraph(txt, style))
|
|
|
|
ParaStyle = copy.deepcopy(styles["Normal"])
|
|
ParaStyle.spaceBefore = 0.1*inch
|
|
if 'right' in sys.argv:
|
|
ParaStyle.alignment = TA_RIGHT
|
|
elif 'left' in sys.argv:
|
|
ParaStyle.alignment = TA_LEFT
|
|
elif 'justify' in sys.argv:
|
|
ParaStyle.alignment = TA_JUSTIFY
|
|
elif 'center' in sys.argv or 'centre' in sys.argv:
|
|
ParaStyle.alignment = TA_CENTER
|
|
else:
|
|
ParaStyle.alignment = TA_JUSTIFY
|
|
|
|
def spacer(inches):
|
|
Elements.append(Spacer(0.1*inch, inches*inch))
|
|
|
|
def p(txt, style=ParaStyle):
|
|
Elements.append(Paragraph(txt, style))
|
|
|
|
def pre(txt, style=PreStyle):
|
|
spacer(0.1)
|
|
p = Preformatted(txt, style)
|
|
Elements.append(p)
|
|
|
|
def parseOdyssey(fn):
|
|
from time import time
|
|
E = []
|
|
t0=time()
|
|
L = open(fn,'r').readlines()
|
|
t1 = time()
|
|
print "open(%s,'r').readlines() took %.4f seconds" %(fn,t1-t0)
|
|
for i in xrange(len(L)):
|
|
if L[i][-1]=='\012':
|
|
L[i] = L[i][:-1]
|
|
t2 = time()
|
|
print "Removing all linefeeds took %.4f seconds" %(t2-t1)
|
|
L.append('')
|
|
L.append('-----')
|
|
|
|
def findNext(L, i):
|
|
while 1:
|
|
if string.strip(L[i])=='':
|
|
del L[i]
|
|
kind = 1
|
|
if i<len(L):
|
|
while string.strip(L[i])=='':
|
|
del L[i]
|
|
|
|
if i<len(L):
|
|
kind = L[i][-1]=='-' and L[i][0]=='-'
|
|
if kind:
|
|
del L[i]
|
|
if i<len(L):
|
|
while string.strip(L[i])=='':
|
|
del L[i]
|
|
break
|
|
else:
|
|
i = i + 1
|
|
|
|
return i, kind
|
|
|
|
f = s = 0
|
|
while 1:
|
|
f, k = findNext(L,0)
|
|
if k: break
|
|
|
|
E.append([spacer,2])
|
|
E.append([fTitle,'<font color=red>%s</font>' % Title, InitialStyle])
|
|
E.append([fTitle,'<font size=-4>by</font> <font color=green>%s</font>' % Author, InitialStyle])
|
|
|
|
while 1:
|
|
if f>=len(L): break
|
|
|
|
if string.upper(L[f][0:5])=='BOOK ':
|
|
E.append([chapter,L[f]])
|
|
f=f+1
|
|
while string.strip(L[f])=='': del L[f]
|
|
style = ParaStyle
|
|
func = p
|
|
else:
|
|
style = PreStyle
|
|
func = pre
|
|
|
|
while 1:
|
|
s=f
|
|
f, k=findNext(L,s)
|
|
sep= (func is pre) and '\012' or ' '
|
|
E.append([func,string.join(L[s:f],sep),style])
|
|
if k: break
|
|
t3 = time()
|
|
print "Parsing into memory took %.4f seconds" %(t3-t2)
|
|
del L
|
|
t4 = time()
|
|
print "Deleting list of lines took %.4f seconds" %(t4-t3)
|
|
for i in xrange(len(E)):
|
|
apply(E[i][0],E[i][1:])
|
|
t5 = time()
|
|
print "Moving into platypus took %.4f seconds" %(t5-t4)
|
|
del E
|
|
t6 = time()
|
|
print "Deleting list of actions took %.4f seconds" %(t6-t5)
|
|
go()
|
|
t7 = time()
|
|
print "saving to PDF took %.4f seconds" %(t7-t6)
|
|
print "Total run took %.4f seconds"%(t7-t0)
|
|
|
|
for fn in ('odyssey.full.txt','odyssey.txt'):
|
|
if os.path.isfile(fn):
|
|
break
|
|
if __name__=='__main__':
|
|
parseOdyssey(fn) |