Without inspecting in detail, this is probably:
https://sourceforge.net/apps/trac/pyxb/ticket/112
At this time there is no fix. I may have an opportunity to dig into
this in a month or so. You could assist by providing the modified
files you mention, so when it does get worked I can verify this is the
issue. Best approach would be to open a new ticket on the trac site
and attach them to it. Thanks.
Peter
On Tue, May 1, 2012 at 7:36 AM, Bill Riegel
<william.rie...@halliburton.com> wrote:
>
>
> Poc.xsd is the modified xsd
>
> Poc.xml is the example xml file
>
>
>
> When I run pocsample.py
>
>
>
> I see:
>
>
>
> pydev debugger: starting
>
> Traceback (most recent call last):
>
> File
> "C:\downloads\eclipse_indigo_3_7\eclipse\plugins\org.python.pydev.debug_2.4.0.2012020116\pysrc\pydevd.py",
> line 1307, in <module>
>
> debugger.run(setup['file'], None, None)
>
> File
> "C:\downloads\eclipse_indigo_3_7\eclipse\plugins\org.python.pydev.debug_2.4.0.2012020116\pysrc\pydevd.py",
> line 1060, in run
>
> pydev_imports.execfile(file, globals, locals) #execute the script
>
> File "C:\Users\hbl4152\workspace\python1\src\pocSample.py", line 6, in
> <module>
>
> pobObject = poc.CreateFromDocument(xml, location_base='poc.xml')
>
> File "C:\Users\hbl4152\workspace\python1\src\poc.py", line 32, in
> CreateFromDocument
>
> saxer.parse(StringIO.StringIO(xml_text))
>
> File "C:\Python27\lib\xml\sax\expatreader.py", line 107, in parse
>
> xmlreader.IncrementalParser.parse(self, source)
>
> File "C:\Python27\lib\xml\sax\xmlreader.py", line 123, in parse
>
> self.feed(buffer)
>
> File "C:\Python27\lib\xml\sax\expatreader.py", line 207, in feed
>
> self._parser.Parse(data, isFinal)
>
> File "C:\Python27\lib\xml\sax\expatreader.py", line 349, in end_element_ns
>
> self._cont_handler.endElementNS(pair, None)
>
> File "C:\Python27\lib\site-packages\pyxb\binding\saxer.py", line 374, in
> endElementNS
>
> binding_object = this_state.endBindingElement()
>
> File "C:\Python27\lib\site-packages\pyxb\binding\saxer.py", line 232, in
> endBindingElement
>
> self.__bindingInstance.validateBinding()
>
> File "C:\Python27\lib\site-packages\pyxb\binding\basis.py", line 422, in
> validateBinding
>
> self._validateBinding_vx()
>
> File "C:\Python27\lib\site-packages\pyxb\binding\basis.py", line 1836, in
> _validateBinding_vx
>
> raise pyxb.BindingValidationError('Error matching content to binding
> model: %s' % (e,))
>
> pyxb.exceptions_.BindingValidationError: Error matching content to binding
> model: Ungenerated symbols: {<pyxb.binding.content.ElementUse object at
> 0x02D54E10>: [u'Want this for the holidays!']}
>
>
>
> this is due ( In my opinion, to the choice entry for Items, it allows
> USPrice or comment )
>
> <xsd:choice>
> <xsd:element name="USPrice" type="xsd:decimal"
> minOccurs="0"/>
> <xsd:element ref="po:comment" minOccurs="0"/>
> </xsd:choice>
>
>
>
> My example poc.xml has a USPrice for one Item but comment for the other
> Item.
>
>
>
> Assistance would be appreciated.
>
>
>
> Bill Riegel
>
> Landmark Graphics Corp.
>
> 713-839-3388
>
>
>
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