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Fixed #12663 -- Formalized the Model._meta API for retrieving fields.

Thanks to Russell Keith-Magee for mentoring this Google Summer of
Code 2014 project and everyone else who helped with the patch!
This commit is contained in:
Daniel Pyrathon
2015-01-06 19:16:35 -05:00
committed by Tim Graham
parent 749d23251b
commit fb48eb0581
58 changed files with 2851 additions and 1195 deletions

View File

@@ -2093,7 +2093,7 @@ class CloneTests(TestCase):
testing is impossible, this is a sanity check against invalid use of
deepcopy. refs #16759.
"""
opts_class = type(Note._meta.get_field_by_name("misc")[0])
opts_class = type(Note._meta.get_field("misc"))
note_deepcopy = getattr(opts_class, "__deepcopy__", None)
opts_class.__deepcopy__ = lambda obj, memo: self.fail("Model fields shouldn't be cloned")
try: