Python-сообщество

import cStringIO as StringIO
import sx.pisa3 as pisa
import logging



h = logging.FileHandler('pisa_error.log','w') 
pisa.log.addHandler(h)

tpl.parse("BODY", "BODY") // это мой парс в html
body = tpl.get_var("BODY")
		
result = StringIO.StringIO()
		
pdf = pisa.CreatePDF(body.decode("cp1251").encode("utf-8"), result) / html в кодировке charset=windows-1251"
pisa.log.removeHandler(h) 
	
page.request.setHeader("content-type", "application/pdf")
		
if not pdf.err:
	returnValue(result.getvalue())
else:
	raise Exception, "Can't convert html -> pdf"

Sep  6 09:40:45 panter adminka: [-] #011  File "/usr/lib/pymodules/python2.7/sx/pisa3/pisa_document.py", line 161, in pisaDocument
Sep  6 09:40:45 panter adminka: [-] #011    doc.build(c.story)
Sep  6 09:40:45 panter adminka: [-] #011  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/doctemplate.py", line 880, in build
Sep  6 09:40:45 panter adminka: [-] #011    self.handle_flowable(flowables)
Sep  6 09:40:45 panter adminka: [-] #011  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/doctemplate.py", line 763, in handle_flowable
Sep  6 09:40:45 panter adminka: [-] #011    if frame.add(f, canv, trySplit=self.allowSplitting):
Sep  6 09:40:45 panter adminka: [-] #011  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/frames.py", line 159, in _add
Sep  6 09:40:45 panter adminka: [-] #011    w, h = flowable.wrap(aW, h)
Sep  6 09:40:45 panter adminka: [-] #011  File "/usr/lib/pymodules/python2.7/sx/pisa3/pisa_reportlab.py", line 688, in wrap
Sep  6 09:40:45 panter adminka: [-] #011    return Table.wrap(self, availWidth, availHeight)
Sep  6 09:40:45 panter adminka: [-] #011  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/tables.py", line 1113, in wrap
Sep  6 09:40:45 panter adminka: [-] #011    self._calc(availWidth, availHeight)
Sep  6 09:40:45 panter adminka: [-] #011  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/tables.py", line 587, in _calc
Sep  6 09:40:45 panter adminka: [-] #011    self._calc_height(availHeight,availWidth,W=W)
Sep  6 09:40:45 panter adminka: [-] #011  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/tables.py", line 553, in _calc_height
Sep  6 09:40:45 panter adminka: [-] #011    spanFixDim(H0,H,spanCons,lim=hmax)
Sep  6 09:40:45 panter adminka: [-] #011  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/tables.py", line 205, in spanFixDim
Sep  6 09:40:45 panter adminka: [-] #011    t = sum([V[x]+M.get(x,0) for x in xrange(x0,x1)])
Sep  6 09:40:45 panter adminka: [-] #011exceptions.TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'