135 lines
4.6 KiB
Python
135 lines
4.6 KiB
Python
# -*- coding: utf-8 -*-
|
|
##############################################################################
|
|
#
|
|
# OpenERP, Open Source Management Solution
|
|
# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
##############################################################################
|
|
|
|
import copy
|
|
import re
|
|
import reportlab
|
|
import reportlab.lib.units
|
|
from openerp.tools.safe_eval import safe_eval as eval
|
|
|
|
_regex = re.compile('\[\[(.+?)\]\]')
|
|
|
|
def _child_get(node, self=None, tagname=None):
|
|
for n in node:
|
|
if self and self.localcontext and n.get('rml_loop', False):
|
|
oldctx = self.localcontext
|
|
for ctx in eval(n.get('rml_loop'),{}, self.localcontext):
|
|
self.localcontext.update(ctx)
|
|
if (tagname is None) or (n.tag==tagname):
|
|
if n.get('rml_except', False):
|
|
try:
|
|
eval(n.get('rml_except'), {}, self.localcontext)
|
|
except Exception:
|
|
continue
|
|
if n.get('rml_tag'):
|
|
try:
|
|
(tag,attr) = eval(n.get('rml_tag'),{}, self.localcontext)
|
|
n2 = copy.copy(n)
|
|
n2.tag = tag
|
|
n2.attrib.update(attr)
|
|
yield n2
|
|
except Exception:
|
|
yield n
|
|
else:
|
|
yield n
|
|
self.localcontext = oldctx
|
|
continue
|
|
if self and self.localcontext and n.get('rml_except', False):
|
|
try:
|
|
eval(n.get('rml_except'), {}, self.localcontext)
|
|
except Exception:
|
|
continue
|
|
if (tagname is None) or (n.tag==tagname):
|
|
yield n
|
|
|
|
def _process_text(self, txt):
|
|
if not self.localcontext:
|
|
return txt
|
|
if not txt:
|
|
return ''
|
|
result = ''
|
|
sps = _regex.split(txt)
|
|
while sps:
|
|
# This is a simple text to translate
|
|
result += self.localcontext.get('translate', lambda x:x)(sps.pop(0))
|
|
if sps:
|
|
try:
|
|
txt2 = eval(sps.pop(0),self.localcontext)
|
|
except Exception:
|
|
txt2 = ''
|
|
if isinstance(txt2, (int, float)):
|
|
txt2 = str(txt2)
|
|
if isinstance(txt2, basestring):
|
|
result += txt2
|
|
return result
|
|
|
|
def text_get(node):
|
|
rc = ''
|
|
for node in node.getchildren():
|
|
rc = rc + node.text
|
|
return rc
|
|
|
|
units = [
|
|
(re.compile('^(-?[0-9\.]+)\s*in$'), reportlab.lib.units.inch),
|
|
(re.compile('^(-?[0-9\.]+)\s*cm$'), reportlab.lib.units.cm),
|
|
(re.compile('^(-?[0-9\.]+)\s*mm$'), reportlab.lib.units.mm),
|
|
(re.compile('^(-?[0-9\.]+)\s*$'), 1)
|
|
]
|
|
|
|
def unit_get(size):
|
|
global units
|
|
if size:
|
|
for unit in units:
|
|
res = unit[0].search(size, 0)
|
|
if res:
|
|
return unit[1]*float(res.group(1))
|
|
return False
|
|
|
|
def tuple_int_get(node, attr_name, default=None):
|
|
if not node.get(attr_name):
|
|
return default
|
|
res = [int(x) for x in node.get(attr_name).split(',')]
|
|
return res
|
|
|
|
def bool_get(value):
|
|
return (str(value)=="1") or (value.lower()=='yes')
|
|
|
|
def attr_get(node, attrs, dict=None):
|
|
if dict is None:
|
|
dict = {}
|
|
res = {}
|
|
for name in attrs:
|
|
if node.get(name):
|
|
res[name] = unit_get(node.get(name))
|
|
for key in dict:
|
|
if node.get(key):
|
|
if dict[key]=='str':
|
|
res[key] = str(node.get(key))
|
|
elif dict[key]=='bool':
|
|
res[key] = bool_get(node.get(key))
|
|
elif dict[key]=='int':
|
|
res[key] = int(node.get(key))
|
|
elif dict[key]=='unit':
|
|
res[key] = unit_get(node.get(key))
|
|
return res
|
|
|
|
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|