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Red Hat Bugzilla – Attachment 582130 Details for
Bug 818990
Update to OpenERP upstream status.
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[patch]
Patch from satchmo bundled version 1.2 to current OE version
trml2pdf-openerp-4.patch (text/plain), 76.74 KB, created by
Alec Leamas
on 2012-05-04 14:18:31 UTC
(
hide
)
Description:
Patch from satchmo bundled version 1.2 to current OE version
Filename:
MIME Type:
Creator:
Alec Leamas
Created:
2012-05-04 14:18:31 UTC
Size:
76.74 KB
patch
obsolete
>diff --git a/trml2pdf/__init__.py b/trml2pdf/__init__.py >index 4e7628b..001aea4 100644 >--- a/trml2pdf/__init__.py >+++ b/trml2pdf/__init__.py >@@ -1,18 +1,23 @@ >-# trml2pdf - An RML to PDF converter >-# Copyright (C) 2003, Fabien Pinckaers, UCL, FSA >+# -*- coding: utf-8 -*- >+############################################################################## >+# >+# OpenERP, Open Source Management Solution >+# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>). > # >-# This library is free software; you can redistribute it and/or >-# modify it under the terms of the GNU Lesser General Public >-# License as published by the Free Software Foundation; either >-# version 2.1 of the License, or (at your option) any later version. >+# 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 library 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 >-# Lesser General Public License for more details. >+# 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 Lesser General Public >-# License along with this library; if not, write to the Free Software >-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA >+# 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/>. >+# >+############################################################################## >+ >+from trml2pdf import parseString, parseNode > >-from trml2pdf import parseString >diff --git a/trml2pdf/color.py b/trml2pdf/color.py >index b321f9d..69ef560 100644 >--- a/trml2pdf/color.py >+++ b/trml2pdf/color.py >@@ -1,19 +1,23 @@ >-# trml2pdf - An RML to PDF converter >-# Copyright (C) 2003, Fabien Pinckaers, UCL, FSA >+# -*- coding: utf-8 -*- >+############################################################################## >+# >+# OpenERP, Open Source Management Solution >+# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>). > # >-# This library is free software; you can redistribute it and/or >-# modify it under the terms of the GNU Lesser General Public >-# License as published by the Free Software Foundation; either >-# version 2.1 of the License, or (at your option) any later version. >+# 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 library 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 >-# Lesser General Public License for more details. >+# 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 Lesser General Public >-# License along with this library; if not, write to the Free Software >-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA >+# 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/>. >+# >+############################################################################## > > from reportlab.lib import colors > import re >@@ -24,13 +28,18 @@ regex_t = re.compile('\(([0-9\.]*),([0-9\.]*),([0-9\.]*)\)') > regex_h = re.compile('#([0-9a-zA-Z][0-9a-zA-Z])([0-9a-zA-Z][0-9a-zA-Z])([0-9a-zA-Z][0-9a-zA-Z])') > > def get(col_str): >- global allcols >- if col_str in allcols.keys(): >- return allcols[col_str] >- res = regex_t.search(col_str, 0) >- if res: >- return (float(res.group(1)),float(res.group(2)),float(res.group(3))) >- res = regex_h.search(col_str, 0) >- if res: >- return tuple([ float(int(res.group(i),16))/255 for i in range(1,4)]) >- return colors.red >+ if col_str == None: >+ col_str = '' >+ global allcols >+ if col_str in allcols.keys(): >+ return allcols[col_str] >+ res = regex_t.search(col_str, 0) >+ if res: >+ return (float(res.group(1)),float(res.group(2)),float(res.group(3))) >+ res = regex_h.search(col_str, 0) >+ if res: >+ return tuple([ float(int(res.group(i),16))/255 for i in range(1,4)]) >+ return colors.red >+ >+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: >+ >diff --git a/trml2pdf/trml2pdf.py b/trml2pdf/trml2pdf.py >index 8e93bf2..820e6ee 100755 >--- a/trml2pdf/trml2pdf.py >+++ b/trml2pdf/trml2pdf.py >@@ -1,559 +1,1008 @@ >-#!/usr/bin/python > # -*- coding: utf-8 -*- >- >-# trml2pdf - An RML to PDF converter >-# Copyright (C) 2003, Fabien Pinckaers, UCL, FSA >-# Contributors >-# Richard Waid <richard@iopen.net> >-# Klaas Freitag <freitag@kde.org> >+############################################################################## >+# >+# 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 library is free software; you can redistribute it and/or >-# modify it under the terms of the GNU Lesser General Public >-# License as published by the Free Software Foundation; either >-# version 2.1 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. > # >-# This library 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 >-# Lesser 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/>. > # >-# You should have received a copy of the GNU Lesser General Public >-# License along with this library; if not, write to the Free Software >-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA >+############################################################################## >+ > > import sys >-import StringIO >-import xml.dom.minidom > import copy >- > import reportlab >+import re > from reportlab.pdfgen import canvas > from reportlab import platypus >- > import utils > import color >- >-# >-# Change this to UTF-8 if you plan tu use Reportlab's UTF-8 support >-# >-# encoding = 'latin1' >-# use utf8 for default >-encoding = 'UTF-8' >- >-def _child_get(node, childs): >- clds = [] >- for n in node.childNodes: >- if (n.nodeType==n.ELEMENT_NODE) and (n.localName==childs): >- clds.append(n) >- return clds >- >-class _rml_styles(object): >- def __init__(self, nodes): >- self.styles = {} >- self.names = {} >- self.table_styles = {} >- for node in nodes: >- for style in node.getElementsByTagName('blockTableStyle'): >- self.table_styles[style.getAttribute('id')] = self._table_style_get(style) >- for style in node.getElementsByTagName('paraStyle'): >- self.styles[style.getAttribute('name')] = self._para_style_get(style) >- for variable in node.getElementsByTagName('initialize'): >- for name in variable.getElementsByTagName('name'): >- self.names[ name.getAttribute('id')] = name.getAttribute('value') >- >- def _para_style_update(self, style, node): >- for attr in ['textColor', 'backColor', 'bulletColor']: >- if node.hasAttribute(attr): >- style.__dict__[attr] = color.get(node.getAttribute(attr)) >- for attr in ['fontName', 'bulletFontName', 'bulletText']: >- if node.hasAttribute(attr): >- style.__dict__[attr] = node.getAttribute(attr) >- for attr in ['fontSize', 'leftIndent', 'rightIndent', 'spaceBefore', 'spaceAfter', 'firstLineIndent', 'bulletIndent', 'bulletFontSize', 'leading']: >- if node.hasAttribute(attr): >- style.__dict__[attr] = utils.unit_get(node.getAttribute(attr)) >- if node.hasAttribute('alignment'): >- align = { >- 'right':reportlab.lib.enums.TA_RIGHT, >- 'center':reportlab.lib.enums.TA_CENTER, >- 'justify':reportlab.lib.enums.TA_JUSTIFY >- } >- style.alignment = align.get(node.getAttribute('alignment').lower(), reportlab.lib.enums.TA_LEFT) >- return style >- >- def _table_style_get(self, style_node): >- styles = [] >- for node in style_node.childNodes: >- if node.nodeType==node.ELEMENT_NODE: >- start = utils.tuple_int_get(node, 'start', (0,0) ) >- stop = utils.tuple_int_get(node, 'stop', (-1,-1) ) >- if node.localName=='blockValign': >- styles.append(('VALIGN', start, stop, str(node.getAttribute('value')))) >- elif node.localName=='blockFont': >- styles.append(('FONT', start, stop, str(node.getAttribute('name')))) >- elif node.localName=='blockSpan': >- styles.append(('SPAN', start, stop)) >- elif node.localName=='blockTextColor': >- styles.append(('TEXTCOLOR', start, stop, color.get(str(node.getAttribute('colorName'))))) >- elif node.localName=='blockLeading': >- styles.append(('LEADING', start, stop, utils.unit_get(node.getAttribute('length')))) >- elif node.localName=='blockAlignment': >- styles.append(('ALIGNMENT', start, stop, str(node.getAttribute('value')))) >- elif node.localName=='blockLeftPadding': >- styles.append(('LEFTPADDING', start, stop, utils.unit_get(node.getAttribute('length')))) >- elif node.localName=='blockRightPadding': >- styles.append(('RIGHTPADDING', start, stop, utils.unit_get(node.getAttribute('length')))) >- elif node.localName=='blockTopPadding': >- styles.append(('TOPPADDING', start, stop, utils.unit_get(node.getAttribute('length')))) >- elif node.localName=='blockBottomPadding': >- styles.append(('BOTTOMPADDING', start, stop, utils.unit_get(node.getAttribute('length')))) >- elif node.localName=='blockBackground': >- styles.append(('BACKGROUND', start, stop, color.get(node.getAttribute('colorName')))) >- if node.hasAttribute('size'): >- styles.append(('FONTSIZE', start, stop, utils.unit_get(node.getAttribute('size')))) >- elif node.localName=='lineStyle': >- kind = node.getAttribute('kind') >- kind_list = [ 'GRID', 'BOX', 'OUTLINE', 'INNERGRID', 'LINEBELOW', 'LINEABOVE','LINEBEFORE', 'LINEAFTER' ] >- assert kind in kind_list >- thick = 1 >- if node.hasAttribute('thickness'): >- thick = float(node.getAttribute('thickness')) >- styles.append((kind, start, stop, thick, color.get(node.getAttribute('colorName')))) >- return platypus.tables.TableStyle(styles) >- >- def _para_style_get(self, node): >- styles = reportlab.lib.styles.getSampleStyleSheet() >- style = copy.deepcopy(styles["Normal"]) >- self._para_style_update(style, node) >- return style >- >- def para_style_get(self, node): >- style = False >- if node.hasAttribute('style'): >- if node.getAttribute('style') in self.styles: >- style = copy.deepcopy(self.styles[node.getAttribute('style')]) >- else: >- sys.stderr.write('Warning: style not found, %s - setting default!\n' % (node.getAttribute('style'),) ) >- if not style: >- styles = reportlab.lib.styles.getSampleStyleSheet() >- style = copy.deepcopy(styles['Normal']) >- return self._para_style_update(style, node) >+import os >+import logging >+from lxml import etree >+import base64 >+from reportlab.platypus.doctemplate import ActionFlowable >+from tools.safe_eval import safe_eval as eval >+from reportlab.lib.units import inch,cm,mm >+from tools.misc import file_open >+from reportlab.pdfbase import pdfmetrics >+ >+try: >+ from cStringIO import StringIO >+ _hush_pyflakes = [ StringIO ] >+except ImportError: >+ from StringIO import StringIO >+ >+encoding = 'utf-8' >+ >+def _open_image(filename, path=None): >+ """Attempt to open a binary file and return the descriptor >+ """ >+ if os.path.isfile(filename): >+ return open(filename, 'rb') >+ for p in (path or []): >+ if p and os.path.isabs(p): >+ fullpath = os.path.join(p, filename) >+ if os.path.isfile(fullpath): >+ return open(fullpath, 'rb') >+ try: >+ if p: >+ fullpath = os.path.join(p, filename) >+ else: >+ fullpath = filename >+ return file_open(fullpath) >+ except IOError: >+ pass >+ raise IOError("File %s cannot be found in image path" % filename) >+ >+class NumberedCanvas(canvas.Canvas): >+ def __init__(self, *args, **kwargs): >+ canvas.Canvas.__init__(self, *args, **kwargs) >+ self._codes = [] >+ self._flag=False >+ self._pageCount=0 >+ self._currentPage =0 >+ self._pageCounter=0 >+ self.pages={} >+ >+ def showPage(self): >+ self._currentPage +=1 >+ if not self._flag: >+ self._pageCount += 1 >+ else: >+ self.pages.update({self._currentPage:self._pageCount}) >+ self._codes.append({'code': self._code, 'stack': self._codeStack}) >+ self._startPage() >+ self._flag=False >+ >+ def pageCount(self): >+ if self.pages.get(self._pageCounter,False): >+ self._pageNumber=0 >+ self._pageCounter +=1 >+ key=self._pageCounter >+ if not self.pages.get(key,False): >+ while not self.pages.get(key,False): >+ key = key + 1 >+ self.setFont("Helvetica", 8) >+ self.drawRightString((self._pagesize[0]-30), (self._pagesize[1]-40), >+ "Page %(this)i of %(total)i" % { >+ 'this': self._pageNumber+1, >+ 'total': self.pages.get(key,False), >+ } >+ ) >+ >+ def save(self): >+ """add page info to each page (page x of y)""" >+ # reset page counter >+ self._pageNumber = 0 >+ for code in self._codes: >+ self._code = code['code'] >+ self._codeStack = code['stack'] >+ self.pageCount() >+ canvas.Canvas.showPage(self) >+# self.restoreState() >+ self._doc.SaveToFile(self._filename, self) >+ >+class PageCount(platypus.Flowable): >+ def draw(self): >+ self.canv.beginForm("pageCount") >+ self.canv.setFont("Helvetica", utils.unit_get(str(8))) >+ self.canv.drawString(0, 0, str(self.canv.getPageNumber())) >+ self.canv.endForm() >+ >+class PageReset(platypus.Flowable): >+ def draw(self): >+ self.canv._pageNumber = 0 >+ >+class _rml_styles(object,): >+ def __init__(self, nodes, localcontext): >+ self.localcontext = localcontext >+ self.styles = {} >+ self.styles_obj = {} >+ self.names = {} >+ self.table_styles = {} >+ self.default_style = reportlab.lib.styles.getSampleStyleSheet() >+ >+ for node in nodes: >+ for style in node.findall('blockTableStyle'): >+ self.table_styles[style.get('id')] = self._table_style_get(style) >+ for style in node.findall('paraStyle'): >+ sname = style.get('name') >+ self.styles[sname] = self._para_style_update(style) >+ >+ self.styles_obj[sname] = reportlab.lib.styles.ParagraphStyle(sname, self.default_style["Normal"], **self.styles[sname]) >+ >+ for variable in node.findall('initialize'): >+ for name in variable.findall('name'): >+ self.names[ name.get('id')] = name.get('value') >+ >+ def _para_style_update(self, node): >+ data = {} >+ for attr in ['textColor', 'backColor', 'bulletColor', 'borderColor']: >+ if node.get(attr): >+ data[attr] = color.get(node.get(attr)) >+ for attr in ['fontName', 'bulletFontName', 'bulletText']: >+ if node.get(attr): >+ data[attr] = node.get(attr) >+ for attr in ['fontSize', 'leftIndent', 'rightIndent', 'spaceBefore', 'spaceAfter', >+ 'firstLineIndent', 'bulletIndent', 'bulletFontSize', 'leading', >+ 'borderWidth','borderPadding','borderRadius']: >+ if node.get(attr): >+ data[attr] = utils.unit_get(node.get(attr)) >+ if node.get('alignment'): >+ align = { >+ 'right':reportlab.lib.enums.TA_RIGHT, >+ 'center':reportlab.lib.enums.TA_CENTER, >+ 'justify':reportlab.lib.enums.TA_JUSTIFY >+ } >+ data['alignment'] = align.get(node.get('alignment').lower(), reportlab.lib.enums.TA_LEFT) >+ return data >+ >+ def _table_style_get(self, style_node): >+ styles = [] >+ for node in style_node: >+ start = utils.tuple_int_get(node, 'start', (0,0) ) >+ stop = utils.tuple_int_get(node, 'stop', (-1,-1) ) >+ if node.tag=='blockValign': >+ styles.append(('VALIGN', start, stop, str(node.get('value')))) >+ elif node.tag=='blockFont': >+ styles.append(('FONT', start, stop, str(node.get('name')))) >+ elif node.tag=='blockTextColor': >+ styles.append(('TEXTCOLOR', start, stop, color.get(str(node.get('colorName'))))) >+ elif node.tag=='blockLeading': >+ styles.append(('LEADING', start, stop, utils.unit_get(node.get('length')))) >+ elif node.tag=='blockAlignment': >+ styles.append(('ALIGNMENT', start, stop, str(node.get('value')))) >+ elif node.tag=='blockSpan': >+ styles.append(('SPAN', start, stop)) >+ elif node.tag=='blockLeftPadding': >+ styles.append(('LEFTPADDING', start, stop, utils.unit_get(node.get('length')))) >+ elif node.tag=='blockRightPadding': >+ styles.append(('RIGHTPADDING', start, stop, utils.unit_get(node.get('length')))) >+ elif node.tag=='blockTopPadding': >+ styles.append(('TOPPADDING', start, stop, utils.unit_get(node.get('length')))) >+ elif node.tag=='blockBottomPadding': >+ styles.append(('BOTTOMPADDING', start, stop, utils.unit_get(node.get('length')))) >+ elif node.tag=='blockBackground': >+ styles.append(('BACKGROUND', start, stop, color.get(node.get('colorName')))) >+ if node.get('size'): >+ styles.append(('FONTSIZE', start, stop, utils.unit_get(node.get('size')))) >+ elif node.tag=='lineStyle': >+ kind = node.get('kind') >+ kind_list = [ 'GRID', 'BOX', 'OUTLINE', 'INNERGRID', 'LINEBELOW', 'LINEABOVE','LINEBEFORE', 'LINEAFTER' ] >+ assert kind in kind_list >+ thick = 1 >+ if node.get('thickness'): >+ thick = float(node.get('thickness')) >+ styles.append((kind, start, stop, thick, color.get(node.get('colorName')))) >+ return platypus.tables.TableStyle(styles) >+ >+ def para_style_get(self, node): >+ style = False >+ sname = node.get('style') >+ if sname: >+ if sname in self.styles_obj: >+ style = self.styles_obj[sname] >+ else: >+ sys.stderr.write('Warning: style not found, %s - setting default!\n' % (node.get('style'),) ) >+ if not style: >+ style = self.default_style['Normal'] >+ para_update = self._para_style_update(node) >+ if para_update: >+ # update style only is necessary >+ style = copy.deepcopy(style) >+ style.__dict__.update(para_update) >+ return style > > class _rml_doc(object): >- def __init__(self, data): >- self.dom = xml.dom.minidom.parseString(data) >- self.filename = self.dom.documentElement.getAttribute('filename') >- >- def docinit(self, els): >- from reportlab.lib.fonts import addMapping >- from reportlab.pdfbase import pdfmetrics >- from reportlab.pdfbase.ttfonts import TTFont >- >- for node in els: >- for font in node.getElementsByTagName('registerFont'): >- name = font.getAttribute('fontName').encode('ascii') >- fname = font.getAttribute('fontFile').encode('ascii') >- pdfmetrics.registerFont(TTFont(name, fname )) >- addMapping(name, 0, 0, name) #normal >- addMapping(name, 0, 1, name) #italic >- addMapping(name, 1, 0, name) #bold >- addMapping(name, 1, 1, name) #italic and bold >- >- def render(self, out): >- el = self.dom.documentElement.getElementsByTagName('docinit') >- if el: >- self.docinit(el) >- >- el = self.dom.documentElement.getElementsByTagName('stylesheet') >- self.styles = _rml_styles(el) >- >- el = self.dom.documentElement.getElementsByTagName('template') >- if len(el): >- pt_obj = _rml_template(out, el[0], self) >- pt_obj.render(self.dom.documentElement.getElementsByTagName('story')[0]) >- else: >- self.canvas = canvas.Canvas(out) >- pd = self.dom.documentElement.getElementsByTagName('pageDrawing')[0] >- pd_obj = _rml_canvas(self.canvas, None, self) >- pd_obj.render(pd) >- self.canvas.showPage() >- self.canvas.save() >+ def __init__(self, node, localcontext, images={}, path='.', title=None): >+ self.localcontext = localcontext >+ self.etree = node >+ self.filename = self.etree.get('filename') >+ self.images = images >+ self.path = path >+ self.title = title >+ >+ def docinit(self, els): >+ from reportlab.lib.fonts import addMapping >+ from reportlab.pdfbase import pdfmetrics >+ from reportlab.pdfbase.ttfonts import TTFont >+ >+ for node in els: >+ for font in node.findall('registerFont'): >+ name = font.get('fontName').encode('ascii') >+ fname = font.get('fontFile').encode('ascii') >+ if name not in pdfmetrics._fonts: >+ pdfmetrics.registerFont(TTFont(name, fname)) >+ addMapping(name, 0, 0, name) #normal >+ addMapping(name, 0, 1, name) #italic >+ addMapping(name, 1, 0, name) #bold >+ addMapping(name, 1, 1, name) #italic and bold >+ >+ def setTTFontMapping(self,face, fontname, filename, mode='all'): >+ from reportlab.lib.fonts import addMapping >+ from reportlab.pdfbase import pdfmetrics >+ from reportlab.pdfbase.ttfonts import TTFont >+ >+ if fontname not in pdfmetrics._fonts: >+ pdfmetrics.registerFont(TTFont(fontname, filename)) >+ if (mode == 'all'): >+ addMapping(face, 0, 0, fontname) #normal >+ addMapping(face, 0, 1, fontname) #italic >+ addMapping(face, 1, 0, fontname) #bold >+ addMapping(face, 1, 1, fontname) #italic and bold >+ elif (mode== 'normal') or (mode == 'regular'): >+ addMapping(face, 0, 0, fontname) #normal >+ elif (mode == 'italic'): >+ addMapping(face, 0, 1, fontname) #italic >+ elif (mode == 'bold'): >+ addMapping(face, 1, 0, fontname) #bold >+ elif (mode == 'bolditalic'): >+ addMapping(face, 1, 1, fontname) #italic and bold >+ >+ def _textual_image(self, node): >+ rc = '' >+ for n in node: >+ rc +=( etree.tostring(n) or '') + n.tail >+ return base64.decodestring(node.tostring()) >+ >+ def _images(self, el): >+ result = {} >+ for node in el.findall('.//image'): >+ rc =( node.text or '') >+ result[node.get('name')] = base64.decodestring(rc) >+ return result >+ >+ def render(self, out): >+ el = self.etree.findall('.//docinit') >+ if el: >+ self.docinit(el) >+ >+ el = self.etree.findall('.//stylesheet') >+ self.styles = _rml_styles(el,self.localcontext) >+ >+ el = self.etree.findall('.//images') >+ if el: >+ self.images.update( self._images(el[0]) ) >+ >+ el = self.etree.findall('.//template') >+ if len(el): >+ pt_obj = _rml_template(self.localcontext, out, el[0], self, images=self.images, path=self.path, title=self.title) >+ el = utils._child_get(self.etree, self, 'story') >+ pt_obj.render(el) >+ else: >+ self.canvas = canvas.Canvas(out) >+ pd = self.etree.find('pageDrawing')[0] >+ pd_obj = _rml_canvas(self.canvas, self.localcontext, None, self, self.images, path=self.path, title=self.title) >+ pd_obj.render(pd) >+ >+ self.canvas.showPage() >+ self.canvas.save() > > class _rml_canvas(object): >- def __init__(self, canvas, doc_tmpl=None, doc=None): >- self.canvas = canvas >- self.styles = doc.styles >- self.doc_tmpl = doc_tmpl >- self.doc = doc >- >- def _textual(self, node): >- rc = '' >- for n in node.childNodes: >- if n.nodeType == n.ELEMENT_NODE: >- if n.localName=='pageNumber': >- rc += str(self.canvas.getPageNumber()) >- elif (n.nodeType == node.CDATA_SECTION_NODE): >- rc += n.data >- elif (n.nodeType == node.TEXT_NODE): >- rc += n.data >- return rc.encode(encoding) >- >- def _drawString(self, node): >- self.canvas.drawString(text=self._textual(node), **utils.attr_get(node, ['x','y'])) >- def _drawCenteredString(self, node): >- self.canvas.drawCentredString(text=self._textual(node), **utils.attr_get(node, ['x','y'])) >- def _drawRightString(self, node): >- self.canvas.drawRightString(text=self._textual(node), **utils.attr_get(node, ['x','y'])) >- def _rect(self, node): >- if node.hasAttribute('round'): >- self.canvas.roundRect(radius=utils.unit_get(node.getAttribute('round')), **utils.attr_get(node, ['x','y','width','height'], {'fill':'bool','stroke':'bool'})) >- else: >- self.canvas.rect(**utils.attr_get(node, ['x','y','width','height'], {'fill':'bool','stroke':'bool'})) >- def _ellipse(self, node): >- x1 = utils.unit_get(node.getAttribute('x')) >- x2 = utils.unit_get(node.getAttribute('width')) >- y1 = utils.unit_get(node.getAttribute('y')) >- y2 = utils.unit_get(node.getAttribute('height')) >- self.canvas.ellipse(x1,y1,x2,y2, **utils.attr_get(node, [], {'fill':'bool','stroke':'bool'})) >- def _curves(self, node): >- line_str = utils.text_get(node).split() >- lines = [] >- while len(line_str)>7: >- self.canvas.bezier(*[utils.unit_get(l) for l in line_str[0:8]]) >- line_str = line_str[8:] >- def _lines(self, node): >- line_str = utils.text_get(node).split() >- lines = [] >- while len(line_str)>3: >- lines.append([utils.unit_get(l) for l in line_str[0:4]]) >- line_str = line_str[4:] >- self.canvas.lines(lines) >- def _grid(self, node): >- xlist = [utils.unit_get(s) for s in node.getAttribute('xs').split(',')] >- ylist = [utils.unit_get(s) for s in node.getAttribute('ys').split(',')] >- self.canvas.grid(xlist, ylist) >- def _translate(self, node): >- dx = 0 >- dy = 0 >- if node.hasAttribute('dx'): >- dx = utils.unit_get(node.getAttribute('dx')) >- if node.hasAttribute('dy'): >- dy = utils.unit_get(node.getAttribute('dy')) >- self.canvas.translate(dx,dy) >- >- def _circle(self, node): >- self.canvas.circle(x_cen=utils.unit_get(node.getAttribute('x')), y_cen=utils.unit_get(node.getAttribute('y')), r=utils.unit_get(node.getAttribute('radius')), **utils.attr_get(node, [], {'fill':'bool','stroke':'bool'})) >- >- def _place(self, node): >- flows = _rml_flowable(self.doc).render(node) >- infos = utils.attr_get(node, ['x','y','width','height']) >- >- infos['y']+=infos['height'] >- for flow in flows: >- w,h = flow.wrap(infos['width'], infos['height']) >- if w<=infos['width'] and h<=infos['height']: >- infos['y']-=h >- flow.drawOn(self.canvas,infos['x'],infos['y']) >- infos['height']-=h >- else: >- raise ValueError, "Not enough space" >- >- def _line_mode(self, node): >- ljoin = {'round':1, 'mitered':0, 'bevelled':2} >- lcap = {'default':0, 'round':1, 'square':2} >- if node.hasAttribute('width'): >- self.canvas.setLineWidth(utils.unit_get(node.getAttribute('width'))) >- if node.hasAttribute('join'): >- self.canvas.setLineJoin(ljoin[node.getAttribute('join')]) >- if node.hasAttribute('cap'): >- self.canvas.setLineCap(lcap[node.getAttribute('cap')]) >- if node.hasAttribute('miterLimit'): >- self.canvas.setDash(utils.unit_get(node.getAttribute('miterLimit'))) >- if node.hasAttribute('dash'): >- dashes = node.getAttribute('dash').split(',') >- for x in range(len(dashes)): >- dashes[x]=utils.unit_get(dashes[x]) >- self.canvas.setDash(node.getAttribute('dash').split(',')) >- >- def _image(self, node): >- import urllib >- from reportlab.lib.utils import ImageReader >- u = urllib.urlopen(str(node.getAttribute('file'))) >- s = StringIO.StringIO() >- s.write(u.read()) >- s.seek(0) >- img = ImageReader(s) >- (sx,sy) = img.getSize() >- >- args = {} >- for tag in ('width','height','x','y'): >- if node.hasAttribute(tag): >- args[tag] = utils.unit_get(node.getAttribute(tag)) >- if ('width' in args) and (not 'height' in args): >- args['height'] = sy * args['width'] / sx >- elif ('height' in args) and (not 'width' in args): >- args['width'] = sx * args['height'] / sy >- elif ('width' in args) and ('height' in args): >- if (float(args['width'])/args['height'])>(float(sx)>sy): >- args['width'] = sx * args['height'] / sy >- else: >- args['height'] = sy * args['width'] / sx >- self.canvas.drawImage(img, **args) >- >- def _path(self, node): >- self.path = self.canvas.beginPath() >- self.path.moveTo(**utils.attr_get(node, ['x','y'])) >- for n in node.childNodes: >- if n.nodeType == node.ELEMENT_NODE: >- if n.localName=='moveto': >- vals = utils.text_get(n).split() >- self.path.moveTo(utils.unit_get(vals[0]), utils.unit_get(vals[1])) >- elif n.localName=='curvesto': >- vals = utils.text_get(n).split() >- while len(vals)>5: >- pos=[] >- while len(pos)<6: >- pos.append(utils.unit_get(vals.pop(0))) >- self.path.curveTo(*pos) >- elif (n.nodeType == node.TEXT_NODE): >- data = n.data.split() # Not sure if I must merge all TEXT_NODE ? >- while len(data)>1: >- x = utils.unit_get(data.pop(0)) >- y = utils.unit_get(data.pop(0)) >- self.path.lineTo(x,y) >- if (not node.hasAttribute('close')) or utils.bool_get(node.getAttribute('close')): >- self.path.close() >- self.canvas.drawPath(self.path, **utils.attr_get(node, [], {'fill':'bool','stroke':'bool'})) >- >- def render(self, node): >- tags = { >- 'drawCentredString': self._drawCenteredString, >- 'drawRightString': self._drawRightString, >- 'drawString': self._drawString, >- 'rect': self._rect, >- 'ellipse': self._ellipse, >- 'lines': self._lines, >- 'grid': self._grid, >- 'curves': self._curves, >- 'fill': lambda node: self.canvas.setFillColor(color.get(node.getAttribute('color'))), >- 'stroke': lambda node: self.canvas.setStrokeColor(color.get(node.getAttribute('color'))), >- 'setFont': lambda node: self.canvas.setFont(node.getAttribute('name'), utils.unit_get(node.getAttribute('size'))), >- 'place': self._place, >- 'circle': self._circle, >- 'lineMode': self._line_mode, >- 'path': self._path, >- 'rotate': lambda node: self.canvas.rotate(float(node.getAttribute('degrees'))), >- 'translate': self._translate, >- 'image': self._image >- } >- for nd in node.childNodes: >- if nd.nodeType==nd.ELEMENT_NODE: >- for tag in tags: >- if nd.localName==tag: >- tags[tag](nd) >- break >+ def __init__(self, canvas, localcontext, doc_tmpl=None, doc=None, images={}, path='.', title=None): >+ self.localcontext = localcontext >+ self.canvas = canvas >+ self.styles = doc.styles >+ self.doc_tmpl = doc_tmpl >+ self.doc = doc >+ self.images = images >+ self.path = path >+ self.title = title >+ self._logger = logging.getLogger('report.rml.canvas') >+ if self.title: >+ self.canvas.setTitle(self.title) >+ >+ def _textual(self, node, x=0, y=0): >+ text = node.text and node.text.encode('utf-8') or '' >+ rc = utils._process_text(self, text) >+ for n in node: >+ if n.tag == 'seq': >+ from reportlab.lib.sequencer import getSequencer >+ seq = getSequencer() >+ rc += str(seq.next(n.get('id'))) >+ if n.tag == 'pageCount': >+ if x or y: >+ self.canvas.translate(x,y) >+ self.canvas.doForm('pageCount') >+ if x or y: >+ self.canvas.translate(-x,-y) >+ if n.tag == 'pageNumber': >+ rc += str(self.canvas.getPageNumber()) >+ rc += utils._process_text(self, n.tail) >+ return rc.replace('\n','') >+ >+ def _drawString(self, node): >+ v = utils.attr_get(node, ['x','y']) >+ text=self._textual(node, **v) >+ text = utils.xml2str(text) >+ self.canvas.drawString(text=text, **v) >+ >+ def _drawCenteredString(self, node): >+ v = utils.attr_get(node, ['x','y']) >+ text=self._textual(node, **v) >+ text = utils.xml2str(text) >+ self.canvas.drawCentredString(text=text, **v) >+ >+ def _drawRightString(self, node): >+ v = utils.attr_get(node, ['x','y']) >+ text=self._textual(node, **v) >+ text = utils.xml2str(text) >+ self.canvas.drawRightString(text=text, **v) >+ >+ def _rect(self, node): >+ if node.get('round'): >+ self.canvas.roundRect(radius=utils.unit_get(node.get('round')), **utils.attr_get(node, ['x','y','width','height'], {'fill':'bool','stroke':'bool'})) >+ else: >+ self.canvas.rect(**utils.attr_get(node, ['x','y','width','height'], {'fill':'bool','stroke':'bool'})) >+ >+ def _ellipse(self, node): >+ x1 = utils.unit_get(node.get('x')) >+ x2 = utils.unit_get(node.get('width')) >+ y1 = utils.unit_get(node.get('y')) >+ y2 = utils.unit_get(node.get('height')) >+ >+ self.canvas.ellipse(x1,y1,x2,y2, **utils.attr_get(node, [], {'fill':'bool','stroke':'bool'})) >+ >+ def _curves(self, node): >+ line_str = node.text.split() >+ lines = [] >+ while len(line_str)>7: >+ self.canvas.bezier(*[utils.unit_get(l) for l in line_str[0:8]]) >+ line_str = line_str[8:] >+ >+ def _lines(self, node): >+ line_str = node.text.split() >+ lines = [] >+ while len(line_str)>3: >+ lines.append([utils.unit_get(l) for l in line_str[0:4]]) >+ line_str = line_str[4:] >+ self.canvas.lines(lines) >+ >+ def _grid(self, node): >+ xlist = [utils.unit_get(s) for s in node.get('xs').split(',')] >+ ylist = [utils.unit_get(s) for s in node.get('ys').split(',')] >+ >+ self.canvas.grid(xlist, ylist) >+ >+ def _translate(self, node): >+ dx = utils.unit_get(node.get('dx')) or 0 >+ dy = utils.unit_get(node.get('dy')) or 0 >+ self.canvas.translate(dx,dy) >+ >+ def _circle(self, node): >+ self.canvas.circle(x_cen=utils.unit_get(node.get('x')), y_cen=utils.unit_get(node.get('y')), r=utils.unit_get(node.get('radius')), **utils.attr_get(node, [], {'fill':'bool','stroke':'bool'})) >+ >+ def _place(self, node): >+ flows = _rml_flowable(self.doc, self.localcontext, images=self.images, path=self.path, title=self.title).render(node) >+ infos = utils.attr_get(node, ['x','y','width','height']) >+ >+ infos['y']+=infos['height'] >+ for flow in flows: >+ w,h = flow.wrap(infos['width'], infos['height']) >+ if w<=infos['width'] and h<=infos['height']: >+ infos['y']-=h >+ flow.drawOn(self.canvas,infos['x'],infos['y']) >+ infos['height']-=h >+ else: >+ raise ValueError, "Not enough space" >+ >+ def _line_mode(self, node): >+ ljoin = {'round':1, 'mitered':0, 'bevelled':2} >+ lcap = {'default':0, 'round':1, 'square':2} >+ >+ if node.get('width'): >+ self.canvas.setLineWidth(utils.unit_get(node.get('width'))) >+ if node.get('join'): >+ self.canvas.setLineJoin(ljoin[node.get('join')]) >+ if node.get('cap'): >+ self.canvas.setLineCap(lcap[node.get('cap')]) >+ if node.get('miterLimit'): >+ self.canvas.setDash(utils.unit_get(node.get('miterLimit'))) >+ if node.get('dash'): >+ dashes = node.get('dash').split(',') >+ for x in range(len(dashes)): >+ dashes[x]=utils.unit_get(dashes[x]) >+ self.canvas.setDash(node.get('dash').split(',')) >+ >+ def _image(self, node): >+ import urllib >+ import urlparse >+ from reportlab.lib.utils import ImageReader >+ nfile = node.get('file') >+ if not nfile: >+ if node.get('name'): >+ image_data = self.images[node.get('name')] >+ self._logger.debug("Image %s used", node.get('name')) >+ s = StringIO(image_data) >+ else: >+ if self.localcontext: >+ res = utils._regex.findall(node.text) >+ for key in res: >+ newtext = eval(key, {}, self.localcontext) >+ node.text = newtext or '' >+ image_data = None >+ if node.text: >+ image_data = base64.decodestring(node.text) >+ if image_data: >+ s = StringIO(image_data) >+ else: >+ self._logger.debug("No image data!") >+ return False >+ else: >+ if nfile in self.images: >+ s = StringIO(self.images[nfile]) >+ else: >+ try: >+ up = urlparse.urlparse(str(nfile)) >+ except ValueError: >+ up = False >+ if up and up.scheme: >+ # RFC: do we really want to open external URLs? >+ # Are we safe from cross-site scripting or attacks? >+ self._logger.debug("Retrieve image from %s", nfile) >+ u = urllib.urlopen(str(nfile)) >+ s = StringIO(u.read()) >+ else: >+ self._logger.debug("Open image file %s ", nfile) >+ s = _open_image(nfile, path=self.path) >+ try: >+ img = ImageReader(s) >+ (sx,sy) = img.getSize() >+ self._logger.debug("Image is %dx%d", sx, sy) >+ args = { 'x': 0.0, 'y': 0.0 } >+ for tag in ('width','height','x','y'): >+ if node.get(tag): >+ args[tag] = utils.unit_get(node.get(tag)) >+ if ('width' in args) and (not 'height' in args): >+ args['height'] = sy * args['width'] / sx >+ elif ('height' in args) and (not 'width' in args): >+ args['width'] = sx * args['height'] / sy >+ elif ('width' in args) and ('height' in args): >+ if (float(args['width'])/args['height'])>(float(sx)>sy): >+ args['width'] = sx * args['height'] / sy >+ else: >+ args['height'] = sy * args['width'] / sx >+ self.canvas.drawImage(img, **args) >+ finally: >+ s.close() >+# self.canvas._doc.SaveToFile(self.canvas._filename, self.canvas) >+ >+ def _path(self, node): >+ self.path = self.canvas.beginPath() >+ self.path.moveTo(**utils.attr_get(node, ['x','y'])) >+ for n in utils._child_get(node, self): >+ if not n.text : >+ if n.tag=='moveto': >+ vals = utils.text_get(n).split() >+ self.path.moveTo(utils.unit_get(vals[0]), utils.unit_get(vals[1])) >+ elif n.tag=='curvesto': >+ vals = utils.text_get(n).split() >+ while len(vals)>5: >+ pos=[] >+ while len(pos)<6: >+ pos.append(utils.unit_get(vals.pop(0))) >+ self.path.curveTo(*pos) >+ elif n.text: >+ data = n.text.split() # Not sure if I must merge all TEXT_NODE ? >+ while len(data)>1: >+ x = utils.unit_get(data.pop(0)) >+ y = utils.unit_get(data.pop(0)) >+ self.path.lineTo(x,y) >+ if (not node.get('close')) or utils.bool_get(node.get('close')): >+ self.path.close() >+ self.canvas.drawPath(self.path, **utils.attr_get(node, [], {'fill':'bool','stroke':'bool'})) >+ >+ def setFont(self, node): >+ fontname = node.get('name') >+ if fontname not in pdfmetrics.getRegisteredFontNames()\ >+ or fontname not in pdfmetrics.standardFonts: >+ # let reportlab attempt to find it >+ try: >+ pdfmetrics.getFont(fontname) >+ except Exception: >+ logging.getLogger('report.fonts').debug('Could not locate font %s, substituting default: %s', >+ fontname, >+ self.canvas._fontname) >+ fontname = self.canvas._fontname >+ return self.canvas.setFont(fontname, utils.unit_get(node.get('size'))) >+ >+ def render(self, node): >+ tags = { >+ 'drawCentredString': self._drawCenteredString, >+ 'drawRightString': self._drawRightString, >+ 'drawString': self._drawString, >+ 'rect': self._rect, >+ 'ellipse': self._ellipse, >+ 'lines': self._lines, >+ 'grid': self._grid, >+ 'curves': self._curves, >+ 'fill': lambda node: self.canvas.setFillColor(color.get(node.get('color'))), >+ 'stroke': lambda node: self.canvas.setStrokeColor(color.get(node.get('color'))), >+ 'setFont': self.setFont , >+ 'place': self._place, >+ 'circle': self._circle, >+ 'lineMode': self._line_mode, >+ 'path': self._path, >+ 'rotate': lambda node: self.canvas.rotate(float(node.get('degrees'))), >+ 'translate': self._translate, >+ 'image': self._image >+ } >+ for n in utils._child_get(node, self): >+ if n.tag in tags: >+ tags[n.tag](n) > > class _rml_draw(object): >- def __init__(self, node, styles): >- self.node = node >- self.styles = styles >- self.canvas = None >- >- def render(self, canvas, doc): >- canvas.saveState() >- cnv = _rml_canvas(canvas, doc, self.styles) >- cnv.render(self.node) >- canvas.restoreState() >+ def __init__(self, localcontext ,node, styles, images={}, path='.', title=None): >+ self.localcontext = localcontext >+ self.node = node >+ self.styles = styles >+ self.canvas = None >+ self.images = images >+ self.path = path >+ self.canvas_title = title >+ >+ def render(self, canvas, doc): >+ canvas.saveState() >+ cnv = _rml_canvas(canvas, self.localcontext, doc, self.styles, images=self.images, path=self.path, title=self.canvas_title) >+ cnv.render(self.node) >+ canvas.restoreState() >+ >+class _rml_Illustration(platypus.flowables.Flowable): >+ def __init__(self, node, localcontext, styles, self2): >+ self.localcontext = (localcontext or {}).copy() >+ self.node = node >+ self.styles = styles >+ self.width = utils.unit_get(node.get('width')) >+ self.height = utils.unit_get(node.get('height')) >+ self.self2 = self2 >+ def wrap(self, *args): >+ return (self.width, self.height) >+ def draw(self): >+ drw = _rml_draw(self.localcontext ,self.node,self.styles, images=self.self2.images, path=self.self2.path, title=self.self2.title) >+ drw.render(self.canv, None) > > class _rml_flowable(object): >- def __init__(self, doc): >- self.doc = doc >- self.styles = doc.styles >- >- def _textual(self, node): >- rc = '' >- for n in node.childNodes: >- if n.nodeType == node.ELEMENT_NODE: >- if n.localName=='getName': >- newNode = self.doc.dom.createTextNode(self.styles.names.get(n.getAttribute('id'),'Unknown name')) >- node.insertBefore(newNode, n) >- node.removeChild(n) >- if n.localName=='pageNumber': >- rc+='<pageNumber/>' # TODO: change this ! >- else: >- self._textual(n) >- rc += n.toxml() >- elif (n.nodeType == node.CDATA_SECTION_NODE): >- rc += n.data >- elif (n.nodeType == node.TEXT_NODE): >- rc += n.toxml() >- return rc.encode(encoding) >- >- def _table(self, node): >- length = 0 >- colwidths = None >- rowheights = None >- data = [] >- for tr in _child_get(node,'tr'): >- data2 = [] >- for td in _child_get(tr, 'td'): >- flow = [] >- for n in td.childNodes: >- if n.nodeType==node.ELEMENT_NODE: >- flow.append( self._flowable(n) ) >- if not len(flow): >- flow = self._textual(td) >- data2.append( flow ) >- if len(data2)>length: >- length=len(data2) >- for ab in data: >- while len(ab)<length: >- ab.append('') >- while len(data2)<length: >- data2.append('') >- data.append( data2 ) >- if node.hasAttribute('colWidths'): >- assert length == len(node.getAttribute('colWidths').split(',')) >- colwidths = [utils.unit_get(f.strip()) for f in node.getAttribute('colWidths').split(',')] >- if node.hasAttribute('rowHeights'): >- rowheights = [utils.unit_get(f.strip()) for f in node.getAttribute('rowHeights').split(',')] >- table = platypus.Table(data = data, colWidths=colwidths, rowHeights=rowheights, **(utils.attr_get(node, ['splitByRow'] ,{'repeatRows':'int','repeatCols':'int'}))) >- if node.hasAttribute('style'): >- table.setStyle(self.styles.table_styles[node.getAttribute('style')]) >- return table >- >- def _illustration(self, node): >- class Illustration(platypus.flowables.Flowable): >- def __init__(self, node, styles): >- self.node = node >- self.styles = styles >- self.width = utils.unit_get(node.getAttribute('width')) >- self.height = utils.unit_get(node.getAttribute('height')) >- def wrap(self, *args): >- return (self.width, self.height) >- def draw(self): >- canvas = self.canv >- drw = _rml_draw(self.node, self.styles) >- drw.render(self.canv, None) >- return Illustration(node, self.styles) >- >- def _flowable(self, node): >- if node.localName=='para': >- style = self.styles.para_style_get(node) >- return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'}))) >- elif node.localName=='name': >- self.styles.names[ node.getAttribute('id')] = node.getAttribute('value') >- return None >- elif node.localName=='xpre': >- style = self.styles.para_style_get(node) >- return platypus.XPreformatted(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str','dedent':'int','frags':'int'}))) >- elif node.localName=='pre': >- style = self.styles.para_style_get(node) >- return platypus.Preformatted(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str','dedent':'int'}))) >- elif node.localName=='illustration': >- return self._illustration(node) >- elif node.localName=='blockTable': >- return self._table(node) >- elif node.localName=='title': >- styles = reportlab.lib.styles.getSampleStyleSheet() >- style = styles['Title'] >- return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'}))) >- elif node.localName=='h1': >- styles = reportlab.lib.styles.getSampleStyleSheet() >- style = styles['Heading1'] >- return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'}))) >- elif node.localName=='h2': >- styles = reportlab.lib.styles.getSampleStyleSheet() >- style = styles['Heading2'] >- return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'}))) >- elif node.localName=='h3': >- styles = reportlab.lib.styles.getSampleStyleSheet() >- style = styles['Heading3'] >- return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'}))) >- elif node.localName=='image': >- return platypus.Image(node.getAttribute('file'), mask=(250,255,250,255,250,255), **(utils.attr_get(node, ['width','height']))) >- elif node.localName=='spacer': >- if node.hasAttribute('width'): >- width = utils.unit_get(node.getAttribute('width')) >- else: >- width = utils.unit_get('1cm') >- length = utils.unit_get(node.getAttribute('length')) >- return platypus.Spacer(width=width, height=length) >- elif node.localName=='pageBreak': >- return platypus.PageBreak() >- elif node.localName=='condPageBreak': >- return platypus.CondPageBreak(**(utils.attr_get(node, ['height']))) >- elif node.localName=='setNextTemplate': >- return platypus.NextPageTemplate(str(node.getAttribute('name'))) >- elif node.localName=='nextFrame': >- return platypus.CondPageBreak(1000) # TODO: change the 1000 ! >- else: >- sys.stderr.write('Warning: flowable not yet implemented: %s !\n' % (node.localName,)) >- return None >- >- def render(self, node_story): >- story = [] >- node = node_story.firstChild >- while node: >- if node.nodeType == node.ELEMENT_NODE: >- flow = self._flowable(node) >- if flow: >- story.append(flow) >- node = node.nextSibling >- return story >+ def __init__(self, doc, localcontext, images=None, path='.', title=None): >+ self.localcontext = localcontext >+ self.doc = doc >+ self.styles = doc.styles >+ self.images = images or {} >+ self.path = path >+ self.title = title >+ self._logger = logging.getLogger('report.rml.flowable') >+ >+ def _textual(self, node): >+ rc1 = utils._process_text(self, node.text or '') >+ for n in utils._child_get(node,self): >+ txt_n = copy.deepcopy(n) >+ for key in txt_n.attrib.keys(): >+ if key in ('rml_except', 'rml_loop', 'rml_tag'): >+ del txt_n.attrib[key] >+ >+ if not n.tag == 'bullet': >+ txt_n.text = utils.xml2str(self._textual(n)) >+ txt_n.tail = n.tail and utils.xml2str(utils._process_text(self, n.tail.replace('\n',''))) or '' >+ rc1 += etree.tostring(txt_n) >+ return rc1 >+ >+ def _table(self, node): >+ children = utils._child_get(node,self,'tr') >+ if not children: >+ return None >+ length = 0 >+ colwidths = None >+ rowheights = None >+ data = [] >+ styles = [] >+ posy = 0 >+ for tr in children: >+ paraStyle = None >+ if tr.get('style'): >+ st = copy.deepcopy(self.styles.table_styles[tr.get('style')]) >+ for s in st._cmds: >+ s[1][1] = posy >+ s[2][1] = posy >+ styles.append(st) >+ if tr.get('paraStyle'): >+ paraStyle = self.styles.styles[tr.get('paraStyle')] >+ data2 = [] >+ posx = 0 >+ for td in utils._child_get(tr, self,'td'): >+ if td.get('style'): >+ st = copy.deepcopy(self.styles.table_styles[td.get('style')]) >+ for s in st._cmds: >+ s[1][1] = posy >+ s[2][1] = posy >+ s[1][0] = posx >+ s[2][0] = posx >+ styles.append(st) >+ if td.get('paraStyle'): >+ # TODO: merge styles >+ paraStyle = self.styles.styles[td.get('paraStyle')] >+ posx += 1 >+ >+ flow = [] >+ for n in utils._child_get(td, self): >+ if n.tag == etree.Comment: >+ n.text = '' >+ continue >+ fl = self._flowable(n, extra_style=paraStyle) >+ if isinstance(fl,list): >+ flow += fl >+ else: >+ flow.append( fl ) >+ >+ if not len(flow): >+ flow = self._textual(td) >+ data2.append( flow ) >+ if len(data2)>length: >+ length=len(data2) >+ for ab in data: >+ while len(ab)<length: >+ ab.append('') >+ while len(data2)<length: >+ data2.append('') >+ data.append( data2 ) >+ posy += 1 >+ >+ if node.get('colWidths'): >+ assert length == len(node.get('colWidths').split(',')) >+ colwidths = [utils.unit_get(f.strip()) for f in node.get('colWidths').split(',')] >+ if node.get('rowHeights'): >+ rowheights = [utils.unit_get(f.strip()) for f in node.get('rowHeights').split(',')] >+ if len(rowheights) == 1: >+ rowheights = rowheights[0] >+ table = platypus.LongTable(data = data, colWidths=colwidths, rowHeights=rowheights, **(utils.attr_get(node, ['splitByRow'] ,{'repeatRows':'int','repeatCols':'int'}))) >+ if node.get('style'): >+ table.setStyle(self.styles.table_styles[node.get('style')]) >+ for s in styles: >+ table.setStyle(s) >+ return table >+ >+ def _illustration(self, node): >+ return _rml_Illustration(node, self.localcontext, self.styles, self) >+ >+ def _textual_image(self, node): >+ return base64.decodestring(node.text) >+ >+ def _pto(self, node): >+ sub_story = [] >+ pto_header = None >+ pto_trailer = None >+ for node in utils._child_get(node, self): >+ if node.tag == etree.Comment: >+ node.text = '' >+ continue >+ elif node.tag=='pto_header': >+ pto_header = self.render(node) >+ elif node.tag=='pto_trailer': >+ pto_trailer = self.render(node) >+ else: >+ flow = self._flowable(node) >+ if flow: >+ if isinstance(flow,list): >+ sub_story = sub_story + flow >+ else: >+ sub_story.append(flow) >+ return platypus.flowables.PTOContainer(sub_story, trailer=pto_trailer, header=pto_header) >+ >+ def _flowable(self, node, extra_style=None): >+ if node.tag=='pto': >+ return self._pto(node) >+ if node.tag=='para': >+ style = self.styles.para_style_get(node) >+ if extra_style: >+ style.__dict__.update(extra_style) >+ result = [] >+ for i in self._textual(node).split('\n'): >+ result.append(platypus.Paragraph(i, style, **(utils.attr_get(node, [], {'bulletText':'str'})))) >+ return result >+ elif node.tag=='barCode': >+ try: >+ from reportlab.graphics.barcode import code128 >+ from reportlab.graphics.barcode import code39 >+ from reportlab.graphics.barcode import code93 >+ from reportlab.graphics.barcode import common >+ from reportlab.graphics.barcode import fourstate >+ from reportlab.graphics.barcode import usps >+ from reportlab.graphics.barcode import createBarcodeDrawing >+ >+ except ImportError: >+ self._logger.warning("Cannot use barcode renderers:", exc_info=True) >+ return None >+ args = utils.attr_get(node, [], {'ratio':'float','xdim':'unit','height':'unit','checksum':'int','quiet':'int','width':'unit','stop':'bool','bearers':'int','barWidth':'float','barHeight':'float'}) >+ codes = { >+ 'codabar': lambda x: common.Codabar(x, **args), >+ 'code11': lambda x: common.Code11(x, **args), >+ 'code128': lambda x: code128.Code128(str(x), **args), >+ 'standard39': lambda x: code39.Standard39(str(x), **args), >+ 'standard93': lambda x: code93.Standard93(str(x), **args), >+ 'i2of5': lambda x: common.I2of5(x, **args), >+ 'extended39': lambda x: code39.Extended39(str(x), **args), >+ 'extended93': lambda x: code93.Extended93(str(x), **args), >+ 'msi': lambda x: common.MSI(x, **args), >+ 'fim': lambda x: usps.FIM(x, **args), >+ 'postnet': lambda x: usps.POSTNET(x, **args), >+ 'ean13': lambda x: createBarcodeDrawing('EAN13', value=str(x), **args), >+ 'qrcode': lambda x: createBarcodeDrawing('QR', value=x, **args), >+ } >+ code = 'code128' >+ if node.get('code'): >+ code = node.get('code').lower() >+ return codes[code](self._textual(node)) >+ elif node.tag=='name': >+ self.styles.names[ node.get('id')] = node.get('value') >+ return None >+ elif node.tag=='xpre': >+ style = self.styles.para_style_get(node) >+ return platypus.XPreformatted(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str','dedent':'int','frags':'int'}))) >+ elif node.tag=='pre': >+ style = self.styles.para_style_get(node) >+ return platypus.Preformatted(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str','dedent':'int'}))) >+ elif node.tag=='illustration': >+ return self._illustration(node) >+ elif node.tag=='blockTable': >+ return self._table(node) >+ elif node.tag=='title': >+ styles = reportlab.lib.styles.getSampleStyleSheet() >+ style = styles['Title'] >+ return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'}))) >+ elif re.match('^h([1-9]+[0-9]*)$', (node.tag or '')): >+ styles = reportlab.lib.styles.getSampleStyleSheet() >+ style = styles['Heading'+str(node.tag[1:])] >+ return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'}))) >+ elif node.tag=='image': >+ image_data = False >+ if not node.get('file'): >+ if node.get('name'): >+ if node.get('name') in self.doc.images: >+ self._logger.debug("Image %s read ", node.get('name')) >+ image_data = self.doc.images[node.get('name')].read() >+ else: >+ self._logger.warning("Image %s not defined", node.get('name')) >+ return False >+ else: >+ import base64 >+ if self.localcontext: >+ newtext = utils._process_text(self, node.text or '') >+ node.text = newtext >+ image_data = base64.decodestring(node.text) >+ if not image_data: >+ self._logger.debug("No inline image data") >+ return False >+ image = StringIO(image_data) >+ else: >+ self._logger.debug("Image get from file %s", node.get('file')) >+ image = _open_image(node.get('file'), path=self.doc.path) >+ return platypus.Image(image, mask=(250,255,250,255,250,255), **(utils.attr_get(node, ['width','height']))) >+ elif node.tag=='spacer': >+ if node.get('width'): >+ width = utils.unit_get(node.get('width')) >+ else: >+ width = utils.unit_get('1cm') >+ length = utils.unit_get(node.get('length')) >+ return platypus.Spacer(width=width, height=length) >+ elif node.tag=='section': >+ return self.render(node) >+ elif node.tag == 'pageNumberReset': >+ return PageReset() >+ elif node.tag in ('pageBreak', 'nextPage'): >+ return platypus.PageBreak() >+ elif node.tag=='condPageBreak': >+ return platypus.CondPageBreak(**(utils.attr_get(node, ['height']))) >+ elif node.tag=='setNextTemplate': >+ return platypus.NextPageTemplate(str(node.get('name'))) >+ elif node.tag=='nextFrame': >+ return platypus.CondPageBreak(1000) # TODO: change the 1000 ! >+ elif node.tag == 'setNextFrame': >+ from reportlab.platypus.doctemplate import NextFrameFlowable >+ return NextFrameFlowable(str(node.get('name'))) >+ elif node.tag == 'currentFrame': >+ from reportlab.platypus.doctemplate import CurrentFrameFlowable >+ return CurrentFrameFlowable(str(node.get('name'))) >+ elif node.tag == 'frameEnd': >+ return EndFrameFlowable() >+ elif node.tag == 'hr': >+ width_hr=node.get('width') or '100%' >+ color_hr=node.get('color') or 'black' >+ thickness_hr=node.get('thickness') or 1 >+ lineCap_hr=node.get('lineCap') or 'round' >+ return platypus.flowables.HRFlowable(width=width_hr,color=color.get(color_hr),thickness=float(thickness_hr),lineCap=str(lineCap_hr)) >+ else: >+ sys.stderr.write('Warning: flowable not yet implemented: %s !\n' % (node.tag,)) >+ return None >+ >+ def render(self, node_story): >+ def process_story(node_story): >+ sub_story = [] >+ for node in utils._child_get(node_story, self): >+ if node.tag == etree.Comment: >+ node.text = '' >+ continue >+ flow = self._flowable(node) >+ if flow: >+ if isinstance(flow,list): >+ sub_story = sub_story + flow >+ else: >+ sub_story.append(flow) >+ return sub_story >+ return process_story(node_story) >+ >+ >+class EndFrameFlowable(ActionFlowable): >+ def __init__(self,resume=0): >+ ActionFlowable.__init__(self,('frameEnd',resume)) >+ >+class TinyDocTemplate(platypus.BaseDocTemplate): >+ def ___handle_pageBegin(self): >+ self.page = self.page + 1 >+ self.pageTemplate.beforeDrawPage(self.canv,self) >+ self.pageTemplate.checkPageSize(self.canv,self) >+ self.pageTemplate.onPage(self.canv,self) >+ for f in self.pageTemplate.frames: f._reset() >+ self.beforePage() >+ self._curPageFlowableCount = 0 >+ if hasattr(self,'_nextFrameIndex'): >+ del self._nextFrameIndex >+ for f in self.pageTemplate.frames: >+ if f.id == 'first': >+ self.frame = f >+ break >+ self.handle_frameBegin() >+ def afterFlowable(self, flowable): >+ if isinstance(flowable, PageReset): >+ self.canv._pageCount=self.page >+ self.page=0 >+ self.canv._flag=True >+ self.canv._pageNumber = 0 > > class _rml_template(object): >- def __init__(self, out, node, doc): >- if not node.hasAttribute('pageSize'): >- pageSize = (utils.unit_get('21cm'), utils.unit_get('29.7cm')) >- else: >- ps = map(lambda x:x.strip(), node.getAttribute('pageSize').replace(')', '').replace('(', '').split(',')) >- pageSize = ( utils.unit_get(ps[0]),utils.unit_get(ps[1]) ) >- cm = reportlab.lib.units.cm >- self.doc_tmpl = platypus.BaseDocTemplate(out, pagesize=pageSize, **utils.attr_get(node, ['leftMargin','rightMargin','topMargin','bottomMargin'], {'allowSplitting':'int','showBoundary':'bool','title':'str','author':'str'})) >- self.page_templates = [] >- self.styles = doc.styles >- self.doc = doc >- pts = node.getElementsByTagName('pageTemplate') >- for pt in pts: >- frames = [] >- for frame_el in pt.getElementsByTagName('frame'): >- frame = platypus.Frame( **(utils.attr_get(frame_el, ['x1','y1', 'width','height', 'leftPadding', 'rightPadding', 'bottomPadding', 'topPadding'], {'id':'text', 'showBoundary':'bool'})) ) >- frames.append( frame ) >- gr = pt.getElementsByTagName('pageGraphics') >- if len(gr): >- drw = _rml_draw(gr[0], self.doc) >- self.page_templates.append( platypus.PageTemplate(frames=frames, onPage=drw.render, **utils.attr_get(pt, [], {'id':'str'}) )) >- else: >- self.page_templates.append( platypus.PageTemplate(frames=frames, **utils.attr_get(pt, [], {'id':'str'}) )) >- self.doc_tmpl.addPageTemplates(self.page_templates) >- >- def render(self, node_story): >- r = _rml_flowable(self.doc) >- fis = r.render(node_story) >- self.doc_tmpl.build(fis) >- >-def parseString(data, fout=None): >- r = _rml_doc(data) >- if fout: >- fp = file(fout,'wb') >- r.render(fp) >- fp.close() >- return fout >- else: >- fp = StringIO.StringIO() >- r.render(fp) >- return fp.getvalue() >+ def __init__(self, localcontext, out, node, doc, images={}, path='.', title=None): >+ if not localcontext: >+ localcontext={'internal_header':True} >+ self.localcontext = localcontext >+ self.images= images >+ self.path = path >+ self.title = title >+ >+ if not node.get('pageSize'): >+ pageSize = (utils.unit_get('21cm'), utils.unit_get('29.7cm')) >+ else: >+ ps = map(lambda x:x.strip(), node.get('pageSize').replace(')', '').replace('(', '').split(',')) >+ pageSize = ( utils.unit_get(ps[0]),utils.unit_get(ps[1]) ) >+ >+ self.doc_tmpl = TinyDocTemplate(out, pagesize=pageSize, **utils.attr_get(node, ['leftMargin','rightMargin','topMargin','bottomMargin'], {'allowSplitting':'int','showBoundary':'bool','rotation':'int','title':'str','author':'str'})) >+ self.page_templates = [] >+ self.styles = doc.styles >+ self.doc = doc >+ self.image=[] >+ pts = node.findall('pageTemplate') >+ for pt in pts: >+ frames = [] >+ for frame_el in pt.findall('frame'): >+ frame = platypus.Frame( **(utils.attr_get(frame_el, ['x1','y1', 'width','height', 'leftPadding', 'rightPadding', 'bottomPadding', 'topPadding'], {'id':'str', 'showBoundary':'bool'})) ) >+ if utils.attr_get(frame_el, ['last']): >+ frame.lastFrame = True >+ frames.append( frame ) >+ try : >+ gr = pt.findall('pageGraphics')\ >+ or pt[1].findall('pageGraphics') >+ except Exception: # FIXME: be even more specific, perhaps? >+ gr='' >+ if len(gr): >+# self.image=[ n for n in utils._child_get(gr[0], self) if n.tag=='image' or not self.localcontext] >+ drw = _rml_draw(self.localcontext,gr[0], self.doc, images=images, path=self.path, title=self.title) >+ self.page_templates.append( platypus.PageTemplate(frames=frames, onPage=drw.render, **utils.attr_get(pt, [], {'id':'str'}) )) >+ else: >+ drw = _rml_draw(self.localcontext,node,self.doc,title=self.title) >+ self.page_templates.append( platypus.PageTemplate(frames=frames,onPage=drw.render, **utils.attr_get(pt, [], {'id':'str'}) )) >+ self.doc_tmpl.addPageTemplates(self.page_templates) >+ >+ def render(self, node_stories): >+ if self.localcontext and not self.localcontext.get('internal_header',False): >+ del self.localcontext['internal_header'] >+ fis = [] >+ r = _rml_flowable(self.doc,self.localcontext, images=self.images, path=self.path, title=self.title) >+ story_cnt = 0 >+ for node_story in node_stories: >+ if story_cnt > 0: >+ fis.append(platypus.PageBreak()) >+ fis += r.render(node_story) >+ # Reset Page Number with new story tag >+ fis.append(PageReset()) >+ story_cnt += 1 >+ if self.localcontext and self.localcontext.get('internal_header',False): >+ self.doc_tmpl.afterFlowable(fis) >+ self.doc_tmpl.build(fis,canvasmaker=NumberedCanvas) >+ else: >+ fis.append(PageCount()) >+ self.doc_tmpl.build(fis) >+ >+def parseNode(rml, localcontext=None,fout=None, images=None, path='.',title=None): >+ node = etree.XML(rml) >+ if localcontext is None: >+ localcontext = {} >+ if images is None: >+ images = {} >+ r = _rml_doc(node, localcontext, images, path, title=title) >+ #try to override some font mappings >+ try: >+ from customfonts import SetCustomFonts >+ SetCustomFonts(r) >+ except ImportError: >+ # means there is no custom fonts mapping in this system. >+ pass >+ except Exception: >+ logging.getLogger('report').warning('Cannot set font mapping', exc_info=True) >+ pass >+ fp = StringIO() >+ r.render(fp) >+ return fp.getvalue() >+ >+def parseString(rml, localcontext = {},fout=None, images={}, path='.',title=None): >+ node = etree.XML(rml) >+ r = _rml_doc(node, localcontext, images, path, title=title) >+ >+ #try to override some font mappings >+ try: >+ from customfonts import SetCustomFonts >+ SetCustomFonts(r) >+ except Exception: >+ pass >+ >+ if fout: >+ fp = file(fout,'wb') >+ r.render(fp) >+ fp.close() >+ return fout >+ else: >+ fp = StringIO() >+ r.render(fp) >+ return fp.getvalue() > > def trml2pdf_help(): >- print 'Usage: trml2pdf input.rml >output.pdf' >- print 'Render the standard input (RML) and output a PDF file' >- sys.exit(0) >+ print 'Usage: trml2pdf input.rml >output.pdf' >+ print 'Render the standard input (RML) and output a PDF file' >+ sys.exit(0) > > if __name__=="__main__": >- if len(sys.argv)>1: >- if sys.argv[1]=='--help': >- trml2pdf_help() >- print parseString(file(sys.argv[1], 'r').read()), >- else: >- print 'Usage: trml2pdf input.rml >output.pdf' >- print 'Try \'trml2pdf --help\' for more information.' >+ if len(sys.argv)>1: >+ if sys.argv[1]=='--help': >+ trml2pdf_help() >+ print parseString(file(sys.argv[1], 'r').read()), >+ else: >+ print 'Usage: trml2pdf input.rml >output.pdf' >+ print 'Try \'trml2pdf --help\' for more information.' >+ >diff --git a/trml2pdf/utils.py b/trml2pdf/utils.py >index 5a584b0..6676c85 100644 >--- a/trml2pdf/utils.py >+++ b/trml2pdf/utils.py >@@ -1,3 +1,24 @@ >+# -*- 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/>. >+# >+############################################################################## >+ > # trml2pdf - An RML to PDF converter > # Copyright (C) 2003, Fabien Pinckaers, UCL, FSA > # >@@ -15,51 +36,158 @@ > # License along with this library; if not, write to the Free Software > # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA > >+import copy >+import locale >+ >+import logging > import re > import reportlab > >+import tools >+from tools.safe_eval import safe_eval as eval >+from tools import ustr >+ >+_regex = re.compile('\[\[(.+?)\]\]') >+ >+def str2xml(s): >+ return (s or '').replace('&', '&').replace('<', '<').replace('>', '>') >+ >+def xml2str(s): >+ return (s or '').replace('&','&').replace('<','<').replace('>','>') >+ >+def _child_get(node, self=None, tagname=None): >+ for n in node: >+ if self and self.localcontext and n.get('rml_loop'): >+ >+ 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 GeneratorExit: >+ continue >+ except Exception, e: >+ logging.getLogger('report').warning('rml_except: "%s"',n.get('rml_except',''), exc_info=True) >+ continue >+ if n.get('rml_tag'): >+ try: >+ (tag,attr) = eval(n.get('rml_tag'),{}, self.localcontext) >+ n2 = copy.deepcopy(n) >+ n2.tag = tag >+ n2.attrib.update(attr) >+ yield n2 >+ except GeneratorExit: >+ yield n >+ except Exception, e: >+ logging.getLogger('report').warning('rml_tag: "%s"',n.get('rml_tag',''), exc_info=True) >+ yield n >+ else: >+ yield n >+ continue >+ if self and self.localcontext and n.get('rml_except'): >+ try: >+ eval(n.get('rml_except'), {}, self.localcontext) >+ except GeneratorExit: >+ continue >+ except Exception, e: >+ logging.getLogger('report').warning('rml_except: "%s"',n.get('rml_except',''), exc_info=True) >+ continue >+ if self and self.localcontext and n.get('rml_tag'): >+ try: >+ (tag,attr) = eval(n.get('rml_tag'),{}, self.localcontext) >+ n2 = copy.deepcopy(n) >+ n2.tag = tag >+ n2.attrib.update(attr or {}) >+ yield n2 >+ tagname = '' >+ except GeneratorExit: >+ pass >+ except Exception, e: >+ logging.getLogger('report').warning('rml_tag: "%s"',n.get('rml_tag',''), exc_info=True) >+ pass >+ if (tagname is None) or (n.tag==tagname): >+ yield n >+ >+def _process_text(self, txt): >+ if not self.localcontext: >+ return str2xml(txt) >+ if not txt: >+ return '' >+ result = '' >+ sps = _regex.split(txt) >+ while sps: >+ # This is a simple text to translate >+ to_translate = tools.ustr(sps.pop(0)) >+ result += tools.ustr(self.localcontext.get('translate', lambda x:x)(to_translate)) >+ if sps: >+ try: >+ txt = None >+ expr = sps.pop(0) >+ txt = eval(expr, self.localcontext) >+ if txt and isinstance(txt, basestring): >+ txt = tools.ustr(txt) >+ except Exception: >+ pass >+ if isinstance(txt, basestring): >+ result += txt >+ elif txt and (txt is not None) and (txt is not False): >+ result += ustr(txt) >+ return str2xml(result) >+ > def text_get(node): >- rc = '' >- for node in node.childNodes: >- if node.nodeType == node.TEXT_NODE: >- rc = rc + node.data >- return rc >+ return ''.join([ustr(n.text) for n in node]) > > 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) >+ (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 >- for unit in units: >- res = unit[0].search(size, 0) >- if res: >- return unit[1]*float(res.group(1)) >- return False >+ global units >+ if size: >+ if size.find('.') == -1: >+ decimal_point = '.' >+ try: >+ decimal_point = locale.nl_langinfo(locale.RADIXCHAR) >+ except Exception: >+ decimal_point = locale.localeconv()['decimal_point'] >+ >+ size = size.replace(decimal_point, '.') >+ >+ 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.hasAttribute(attr_name): >- return default >- res = [int(x) for x in node.getAttribute(attr_name).split(',')] >- return res >+ if not node.get(attr_name): >+ return default >+ return map(int, node.get(attr_name).split(',')) > > def bool_get(value): >- return (str(value)=="1") or (value.lower()=='yes') >+ return (str(value)=="1") or (value.lower()=='yes') > > def attr_get(node, attrs, dict={}): >- res = {} >- for name in attrs: >- if node.hasAttribute(name): >- res[name] = unit_get(node.getAttribute(name)) >- for key in dict: >- if node.hasAttribute(key): >- if dict[key]=='str': >- res[key] = str(node.getAttribute(key)) >- elif dict[key]=='bool': >- res[key] = bool_get(node.getAttribute(key)) >- elif dict[key]=='int': >- res[key] = int(node.getAttribute(key)) >- return res >+ 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] = tools.ustr(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)) >+ elif dict[key] == 'float' : >+ res[key] = float(node.get(key)) >+ return res >+ >+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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bug 818990
: 582130