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Fields shouldn't cause AlreadyRegistered exceptions

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Matthew Tretter 2013-04-05 15:28:36 -04:00
parent 091b2137d0
commit 6f9f99e86c
1 changed files with 10 additions and 2 deletions
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12
imagekit/specs/__init__.py
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@ -4,7 +4,7 @@ from hashlib import md5
import pickle
from ..cachefiles.backends import get_default_cachefile_backend
from ..cachefiles.strategies import StrategyWrapper
from ..exceptions import MissingSource
from ..exceptions import AlreadyRegistered, MissingSource
from ..processors import ProcessorPipeline
from ..utils import open_image, img_to_fobj, get_by_qname
from ..registry import generator_registry, register
@ -204,7 +204,15 @@ class SpecHost(object):
self.spec_id = id
if self._original_spec:
register.generator(id, self._original_spec)
try:
register.generator(id, self._original_spec)
except AlreadyRegistered:
# Fields should not cause AlreadyRegistered exceptions. If a
# spec is already registered, that should be used. It is
# especially important that an error is not thrown here because
# of South, which will create duplicate models as part of its
# "fake orm," therefore re-registering specs.
pass
def get_spec(self, source):
"""