[#1458 UnicodeDecodeError for createform with non-ascii page name]

Eg visit .../createform?page=語 . Perhaps the same as #1447, but a different traceback::

 Traceback (innermost last):
  Module ZPublisher.Publish, line 119, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 42, in call_object
  Module Products.ZWiki.Views, line 581, in createform
  Module Products.ZWiki.Views, line 731, in editform
  Module Shared.DC.Scripts.Bindings, line 313, in __call__
  Module Shared.DC.Scripts.Bindings, line 350, in _bindAndExec
  Module Products.PageTemplates.PageTemplateFile, line 129, in _exec
  Module Products.PageTemplates.PageTemplate, line 89, in pt_render
  Module zope.pagetemplate.pagetemplate, line 117, in pt_render
  Module zope.tal.talinterpreter, line 271, in __call__
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 891, in do_useMacro
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 521, in do_optTag
  Module zope.tal.talinterpreter, line 516, in no_tag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 949, in do_defineSlot
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 891, in do_useMacro
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 855, in do_condition
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 536, in do_optTag_tal
  Module zope.tal.talinterpreter, line 521, in do_optTag
  Module zope.tal.talinterpreter, line 516, in no_tag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 534, in do_optTag_tal
  Module zope.tal.talinterpreter, line 516, in no_tag
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 745, in do_insertStructure_tal
  Module Products.PageTemplates.Expressions, line 221, in evaluateStructure
  Module zope.tales.tales, line 696, in evaluate
   - URL: pageheader
   - Line 40, Column 18
   - Expression: <PythonExpr here.talsafe(here.context(request,enlarge_current=1))>
   - Names:
      {'container': <Folder at /wiki>,
       'context': <ZWikiPage 'FrontPage' at 0x2311f10>,
       'default': <object object at 0x43528>,
       'here': <ZWikiPage 'FrontPage' at 0x2311f10>,
       'loop': {},
       'nothing': None,
       'options': {'action': 'Create',
                   'args': (<ZWikiPage 'FrontPage' at 0x2311f10>,
                            <HTTPRequest, URL=http://localhost:8180/wiki/FrontPage/createform>),
                   'id': u'\u8a9e',
                   'oldid': 'FrontPage',
                   'page': u'\u8a9e',
                   'text': ''},
       'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0x2d2ae18>,
       'request': <HTTPRequest, URL=http://localhost:8180/wiki/FrontPage/createform>,
       'root': <Application at >,
       'template': <PageTemplateFile at /wiki/editform used for /wiki/FrontPage>,
       'user': <User 'simon'>}
  Module Products.PageTemplates.ZRPythonExpr, line 49, in __call__
   - __traceback_info__: here.talsafe(here.context(request,enlarge_current=1))
  Module PythonExpr, line 1, in <expression>
  Module Products.ZWiki.OutlineSupport, line 730, in context
 UnicodeDecodeError: 'ascii' codec can't decode byte 0xe8 in position 0: ordinal not in range(128)

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forwarded from http://zwiki.org/1458UnicodeDecodeErrorForCreateformWithNonAsciiPageName#[email protected]