def _flowable(self, n): tags = { 'name': lambda node: self.__name(node), 'para': lambda node: platypus.Paragraph(self._textual(node), self.styles.para_style_get(node), **(utils.attr_get(node, [], {'bulletText': 'str'}))), 'xpre': lambda node: platypus.XPreformatted(self._textual(node), self.styles.para_style_get(node), **(utils.attr_get(node, [], {'bulletText': 'str', 'dedent': 'int', 'frags': 'int'}))), 'pre': lambda node: platypus.Preformatted(self._textual(node), self.styles.para_style_get(node), **(utils.attr_get(node, [], {'bulletText': 'str', 'dedent': 'int'}))), 'illustration': lambda node: self._illustration(node), 'blockTable': lambda node: self._table(node), 'title': lambda node: platypus.Paragraph(self._textual(node), reportlab.lib.styles.getSampleStyleSheet()['Title'], **(utils.attr_get(node, [], {'bulletText': 'str'}))), 'h1': lambda node: platypus.Paragraph(self._textual(node), reportlab.lib.styles.getSampleStyleSheet()['Heading1'], **(utils.attr_get(node, [], {'bulletText': 'str'}))), 'h2': lambda node: platypus.Paragraph(self._textual(node), reportlab.lib.styles.getSampleStyleSheet()['Heading2'], **(utils.attr_get(node, [], {'bulletText': 'str'}))), 'h3': lambda node: platypus.Paragraph(self._textual(node), reportlab.lib.styles.getSampleStyleSheet()['Heading3'], **(utils.attr_get(node, [], {'bulletText': 'str'}))), 'image': lambda node: platypus.Image(node.getAttribute('file'), mask=(250, 255, 250, 255, 250, 255), **(utils.attr_get(node, ['width', 'height', 'preserveAspectRatio', 'anchor']))), 'spacer': lambda node: platypus.Spacer( width=utils.unit_get(node.getAttribute('width') if node.hasAttribute('width') else '1cm'), height=utils.unit_get(node.getAttribute('length'))), 'barCode': lambda node: code39.Extended39(self._textual(node)), 'pageBreak': lambda node: platypus.PageBreak(), # FIXME: it is not in RML std 'nextPage': lambda node: platypus.PageBreak(), 'condPageBreak': lambda node: platypus.CondPageBreak(**(utils.attr_get(node, ['height']))), 'setNextTemplate': lambda node: platypus.NextPageTemplate(str(node.getAttribute('name'))), 'nextFrame': lambda node: platypus.CondPageBreak(1000), # TODO: change the 1000 ! 'ul': lambda node: self._list(node), 'keepInFrame': lambda node: self.__keep_in_frame(node), } retvalue = tags.get(n.localName) if retvalue: return retvalue(n) else: sys.stderr.write('Warning: flowable not yet implemented: %s !\n' % (n.localName,))
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', 'preserveAspectRatio', 'anchor']))) 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 == 'barCode': return code39.Extended39(self._textual(node)) 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 ! elif node.localName == 'ul': return self._list(node) else: sys.stderr.write( 'Warning: flowable not yet implemented: %s !\n' % (node.localName,)) return None
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: _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: _logger.debug("Image %s read ", node.get('name')) image_data = self.doc.images[node.get('name')].read() else: _logger.warning("Image %s not defined", node.get('name')) return False else: import base64 newtext = node.text if self.localcontext: newtext = utils._process_text(self, node.text or '') image_data = base64.decodestring(newtext) if not image_data: _logger.debug("No inline image data") return False image = StringIO(image_data) else: _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 makepar(self, txt, style, **kw): if style.wrap: return platypus.Paragraph(txt, style, **kw) return platypus.XPreformatted(txt, style, **kw)
class Story: def __init__(self,stylesheet): self._elements = [] self.stylesheet=stylesheet def append(self,elem): self._elements.append(elem) return elem def getDefaultParaStyle(self): return self._paraStyle def formatParagraph(self,**kw): # parent paragraph styles don't get updated by manual # formattings #self._paraStyle = self._paraStyle.child(**kw) s = self.getDefaultParaStyle() # print s # s is now usually equal to self._paraStyle, but not for # example in a TableRow where it could be the column's style for k,v in kw.items(): setattr(s,k,v) def report(self,rpt): raise NotImplementedError def img(self,filename, width=None,height=None, style=None): if style is None: style = self.getDefaultParaStyle() elem = platypus.Image(filename,width,height) elem.style = style return self.append(elem) def table(self,*args,**kw): t = TableInstance(*args,**kw) t = platypus.Table(rows,colWidths) #,repeatRows=repeatRows) # style of the flowable: # t.style = tableInstance._flowStyle.child() t.setStyle(TableStyle(cellFormats)) def par(self,txt,style,wrap=True): try: txt.decode('utf8') except UnicodeDecodeError,e: print repr(txt) raise if wrap: elem = platypus.Paragraph(txt,style) else: elem = platypus.XPreformatted(txt,style) return self.append(elem)
def _flowable(self, node): if node.localName=='para': style = self.styles.para_style_get(node) return platypus.Paragraph( self._textual(node), style, **(utils.getAttrsAsDict(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.getAttrsAsDict(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.getAttrsAsDict(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.getAttrsAsDict(node, [], {'bulletText':'str'}))) elif node.localName=='h1': styles = reportlab.lib.styles.getSampleStyleSheet() style = styles['Heading1'] return platypus.Paragraph( self._textual(node), style, **(utils.getAttrsAsDict(node, [], {'bulletText':'str'}))) elif node.localName=='h2': styles = reportlab.lib.styles.getSampleStyleSheet() style = styles['Heading2'] return platypus.Paragraph( self._textual(node), style, **(utils.getAttrsAsDict(node, [], {'bulletText':'str'}))) elif node.localName=='h3': styles = reportlab.lib.styles.getSampleStyleSheet() style = styles['Heading3'] return platypus.Paragraph( self._textual(node), style, **(utils.getAttrsAsDict(node, [], {'bulletText':'str'}))) elif node.localName=='image': return platypus.Image( node.getAttribute('file'), mask=(250, 255, 250, 255, 250, 255), **(utils.getAttrsAsDict(node, ['width','height']))) elif node.localName=='spacer': if node.hasAttribute('width'): width = utils.as_pt(node.getAttribute('width')) else: width = utils.as_pt('1cm') length = utils.as_pt(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.getAttrsAsDict(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 ! elif barcode_codes and node.localName=='barCode': code = barcode_codes.get(node.getAttribute('code'), Code128) attr_types = {'barWidth': 'pt', 'barHeight': 'pt', 'fontName': 'text', 'fontSize': 'pt', 'humanReadable': 'bool'} return code( self._textual(node), **utils.getAttrsAsDict(node, ['barWidth', 'barHeight'], attr_types)) else: sys.stderr.write('Warning: flowable not yet implemented: %s !\n' % (node.localName,)) return None
'fim': lambda x: usps.FIM(x, **args), 'postnet': lambda x: usps.POSTNET(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)