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When retrieving a field by name, handle a missed case when the cache cannot be
initialised yet. git-svn-id: http://code.djangoproject.com/svn/django/trunk@7478 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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@ -248,7 +248,7 @@ class Options(object):
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return self._name_map[name]
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return self._name_map[name]
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except AttributeError:
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except AttributeError:
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cache = self.init_name_map()
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cache = self.init_name_map()
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return self._name_map[name]
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return cache[name]
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except KeyError:
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except KeyError:
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raise FieldDoesNotExist('%s has no field named %r'
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raise FieldDoesNotExist('%s has no field named %r'
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% (self.object_name, name))
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% (self.object_name, name))
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