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Do not try south modelinspector when not needed

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Fixed #408
This commit is contained in:
Venelin Stoykov 2017-02-21 15:19:40 +02:00
parent 3546c39178
commit 2bc6241f55
1 changed files with 9 additions and 6 deletions
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15
imagekit/models/fields/__init__.py
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@ -1,5 +1,6 @@
from __future__ import unicode_literals
from django.conf import settings
from django.db import models
from django.db.models.signals import class_prepared
from .files import ProcessedImageFieldFile
@ -111,9 +112,11 @@ class ProcessedImageField(models.ImageField, SpecHostField):
return super(ProcessedImageField, self).contribute_to_class(cls, name)
try:
from south.modelsinspector import add_introspection_rules
except ImportError:
pass
else:
add_introspection_rules([], [r'^imagekit\.models\.fields\.ProcessedImageField$'])
# If the project does not use south, then we will not try to add introspection
if 'south' in settings.INSTALLED_APPS:
try:
from south.modelsinspector import add_introspection_rules
except ImportError:
pass
else:
add_introspection_rules([], [r'^imagekit\.models\.fields\.ProcessedImageField$'])