id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc
386,py:match error when XPath selection returns multiple nodes,anonymous,cmlenz,"I'm trying to figure out what is the expected behavior in a py:match
template when the XPath selection returns more then 1 node. In Genshi
0.5.1, this wouldn't cause an error in lenient mode but I get an odd
exception in 0.6. Is this an expected behavior, a regression, or
undefined?
I'm testing with this contrived template:
{{{
}}}
...
I get this back:
{{{
Traceback (most recent call last):
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/CherryPy-3.1.2-py2.6.egg/cherrypy/_cprequest.py"", line 606,
in respond
cherrypy.response.body = self.handler()
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/CherryPy-3.1.2-py2.6.egg/cherrypy/_cpdispatch.py"", line 25,
in __call__
return self.callable(*self.args, **self.kwargs)
File """", line 2, in index
File ""/Users/wyuenho/Documents/spiralup/spiralup/spiralup/views.py"",
line 223, in wrapper
*self.filters, **mapping)
File ""/Users/wyuenho/Documents/spiralup/spiralup/spiralup/views.py"",
line 264, in render
return stream.render(method=format, doctype=doctype,
encoding=encoding)
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/Genshi-0.6-py2.6.egg/genshi/core.py"", line 183, in render
return encode(generator, method=method, encoding=encoding,
out=out)
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/Genshi-0.6-py2.6.egg/genshi/output.py"", line 57, in encode
return _encode(''.join(list(iterator)))
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/Genshi-0.6-py2.6.egg/genshi/output.py"", line 339, in __call__
for kind, data, pos in stream:
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/Genshi-0.6-py2.6.egg/genshi/output.py"", line 826, in __call__
for kind, data, pos in stream:
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/Genshi-0.6-py2.6.egg/genshi/output.py"", line 670, in __call__
for kind, data, pos in stream:
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/Genshi-0.6-py2.6.egg/genshi/output.py"", line 771, in __call__
for kind, data, pos in chain(stream, [(None, None, None)]):
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/Genshi-0.6-py2.6.egg/genshi/output.py"", line 586, in __call__
for ev in stream:
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/Genshi-0.6-py2.6.egg/genshi/core.py"", line 288, in _ensure
for event in stream:
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/Genshi-0.6-py2.6.egg/genshi/template/base.py"", line 605, in
_include
for event in stream:
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/Genshi-0.6-py2.6.egg/genshi/template/markup.py"", line 349, in
_match
test(event, namespaces, ctxt, updateonly=True)
File ""/Users/wyuenho/Documents/spiralup/spiralup/lib/python2.6/site-
packages/Genshi-0.6-py2.6.egg/genshi/path.py"", line 129, in _test
pos_queue = deque([(pos, cou, []) for pos, cou in stack[-1]])
IndexError: list index out of range
}}}
This used to just return nothing in 0.5.1 under lenient mode.
",defect,new,minor,0.9,Template processing,devel,,,wyuenho@…