Hi!
there is a bug in TAL interpreter (zope2.8 / zope2.9), the following markup
<div tal:attributes="a python:'é'; b python:u'é'">...</div>
(which mixes unicode- and non unicode-encoded attributes) generates an
exception::
result = self.pt_render(extra_context=bound_names)
File "/home/jmo/zope-2.9-cps/Products/CMFCore/FSPageTemplate.py", line
134, in pt_render
result = FSPageTemplate.inheritedAttribute('pt_render')(
File
"/usr/local/Zope-2.9.0/lib/python/Products/PageTemplates/PageTemplate.py",
line 104, in pt_render
tal=not source, strictinsert=0)()
File "/usr/local/Zope-2.9.0/lib/python/TAL/TALInterpreter.py", line
238, in __call__
self.interpret(self.program)
File "/usr/local/Zope-2.9.0/lib/python/TAL/TALInterpreter.py", line
281, in interpret
handlers[opcode](self, args)
File "/usr/local/Zope-2.9.0/lib/python/TAL/TALInterpreter.py", line
357, in do_startTag
self._stream_write(_nulljoin(L))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 3:
ordinal not in range(128)
it is not necessarily an issue in a pure zope2.8 environment (actually
the bug was first discovered under zope2.9/Five) but on the migration
path to zope3 the mixing of unicode and non unicode strings coming from
different software generations may be a real issue.
/JM
_______________________________________________
Zope3-dev mailing list
[email protected]
Unsub: http://mail.zope.org/mailman/options/zope3-dev/archive%40mail-archive.com
