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python:Won't override attribute 'make_value_from..3

Google app engine结合django,今天不知道什么原因出现这个问题,网上找了很久也没找到解决办法,期待帮忙!
问题概要是:C:\Google\gae\google\appengine\ext\db\djangoforms.py in monkey_patch(name='make_value_from_form', bases=(<class 'google.appengine.ext.db.Property'>,), namespace={'__metaclass__': <function monkey_patch at 0x018FA130>, '__module__': 'google.appengine.ext.db.djangoforms', 'get_form_field': <function get_form_field at 0x018FA1B0>, 'get_value_for_form': <function get_value_for_form at 0x018FA2F0>, 'make_value_from_form': <function make_value_from_form at 0x018FA0F0>})
  127   for name, value in namespace.iteritems():
  128     if name not in ('__metaclass__', '__module__'):
  129       assert name not in base.__dict__, "Won't override attribute %r" % (name,)
  130       setattr(base, name, value)
  131   return base
name = 'make_value_from_form', base = <class 'google.appengine.ext.db.Property'>, base.__dict__ = <dictproxy object at 0x018F0D50>

<type 'exceptions.AssertionError'>: Won't override attribute 'make_value_from_form'
      args = ("Won't override attribute 'make_value_from_form'",)
      message = "Won't override attribute 'make_value_from_form'"

全部日志在 :http://docs.google.com/Doc?id=dck7n8r7_93cmvhs4fk&hl=en  或者下载附件localhost.zip

焦急等待中,就这几分了
2008年12月22日 17:26
目前还没有答案

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