Both of these are bugs. https://sourceforge.net/apps/trac/pyxb/ticket/88 deals with the presence of unicode characters in the input; there were several places where Python was unhappy, but the specific one you ran into can be fixed by changing the str(s) to unicode(s) in the MakeIdentifier definition.
https://sourceforge.net/apps/trac/pyxb/ticket/89 deals with the improper attempt to generate an enumeration belonging to a parent class. A fix for the assertion error has been checked into to the next branch of the git repository. The ticket has not been closed as I need to develop a test case that verifies the content model for the restricted type. Peter On Fri, Aug 20, 2010 at 1:40 AM, 王守军 <wzh...@hotmail.com> wrote: > Hi, > I have got 2 problems with pyxbgen. > 1. I try to generate binding classes for test.xsd: > > <?xml version="1.0" encoding="utf-8"?> > <xs:schema > xmlns:xs="http://www.w3.org/2001/XMLSchema";<http://www.w3.org/2001/XMLSchema%22> > > > <xs:simpleType name="tEnum"> > <xs:restriction base="xs:token"> > <xs:enumeration value="°"/> > <!-- u'\xb0' --> > <xs:enumeration value="m²"/> > <xs:enumeration value="m³"/> > </xs:restriction> > </xs:simpleType> > </xs:schema> > > I have created the binding with: > $ pyxbgen -u test.xsd -m test > > And then got error: > 20100820141531:7b293ee6 > Exception generating bindings: 'ascii' codec can't encode character u'\xb0' > in position 0: ordinal not in range(128) > Traceback (most recent call last): > File "/usr/bin/pyxbgen", line 71, in ? > modules = generator.bindingModules() > File "/usr/lib/python2.4/site-packages/pyxb/binding/generate.py", line > 2409, in bindingModules > self.__bindingModules = self.__buildBindingModules() > File "/usr/lib/python2.4/site-packages/pyxb/binding/generate.py", line > 2382, in __buildBindingModules > _PrepareSimpleTypeDefinition(td, self, nsm, module_context) > File "/usr/lib/python2.4/site-packages/pyxb/binding/generate.py", line > 844, in _PrepareSimpleTypeDefinition > ei._setTag(utility.PrepareIdentifier(ei.unicodeValue(), > nsm.uniqueInClass(std))) > File "/usr/lib/python2.4/site-packages/pyxb/utils/utility.py", line 138, > in PrepareIdentifier > s = DeconflictKeyword(MakeIdentifier(s).strip('_'), aux_keywords) > File "/usr/lib/python2.4/site-packages/pyxb/utils/utility.py", line 50, > in MakeIdentifier > s = _PrefixUnderscore_re.sub('', > _NonIdentifier_re.sub('',_UnderscoreSubstitute_re.sub('_', str(s)))) > UnicodeEncodeError: 'ascii' codec can't encode character u'\xb0' in > position 0: ordinal not in range(128) > > 2. generate binding classes for test2.xsd: > > $ cat test2.xsd > <?xml version="1.0" encoding="utf-8"?> > <xs:schema > xmlns:xs="http://www.w3.org/2001/XMLSchema";<http://www.w3.org/2001/XMLSchema%22> > > > <xs:simpleType name="tAEnum"> > <xs:restriction base="xs:normalizedString"> > <xs:enumeration value="A"/> > </xs:restriction> > </xs:simpleType> > <xs:simpleType name="tBEnum"> > <xs:restriction base="tAEnum"/> > </xs:simpleType> > </xs:schema> > > Generated binding classes: > $ pyxbgen -u test2.xsd -m test2 > > Then got error: > 20100820141957:d3fefae0 > Exception generating bindings: u'A' already has a tag > Traceback (most recent call last): > File "/usr/bin/pyxbgen", line 71, in ? > modules = generator.bindingModules() > File "/usr/lib/python2.4/site-packages/pyxb/binding/generate.py", line > 2409, in bindingModules > self.__bindingModules = self.__buildBindingModules() > File "/usr/lib/python2.4/site-packages/pyxb/binding/generate.py", line > 2382, in __buildBindingModules > _PrepareSimpleTypeDefinition(td, self, nsm, module_context) > File "/usr/lib/python2.4/site-packages/pyxb/binding/generate.py", line > 843, in _PrepareSimpleTypeDefinition > assert ei.tag() is None, '%s already has a tag' % (ei,) > AssertionError: u'A' already has a tag > > Can anyone help? > Thanks a lot! > > > > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by > > Make an app they can't live without > Enter the BlackBerry Developer Challenge > http://p.sf.net/sfu/RIM-dev2dev > _______________________________________________ > pyxb-users mailing list > pyxb-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/pyxb-users > >
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