Fixed #10347 -- Fixed incorrect AttributeError raised when attempting to access a FileField without an instance. Thanks for the report and patch dc.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9902 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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@ -122,7 +122,7 @@ class FileDescriptor(object):
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def __get__(self, instance=None, owner=None):
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if instance is None:
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raise AttributeError, "%s can only be accessed from %s instances." % (self.field.name(self.owner.__name__))
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raise AttributeError("The '%s' attribute can only be accessed from %s instances." % (self.field.name, owner.__name__))
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file = instance.__dict__[self.field.name]
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if isinstance(file, basestring) or file is None:
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# Create a new instance of FieldFile, based on a given file name
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@ -35,6 +35,12 @@ class Storage(models.Model):
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default = models.FileField(storage=temp_storage, upload_to='tests', default='tests/default.txt')
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__test__ = {'API_TESTS':"""
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# Attempting to access a FileField from the class raises a descriptive error
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>>> Storage.normal
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Traceback (most recent call last):
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...
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AttributeError: The 'normal' attribute can only be accessed from Storage instances.
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# An object without a file has limited functionality.
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>>> obj1 = Storage()
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