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Use field.remote_field instead of field.rel 

Deprecated in Django 1.9, removed in 2.0

More information:
- https://docs.djangoproject.com/en/1.11/releases/1.9/#field-rel-changes
fix_request_path_info
Jerome Leclanche 2017-05-19 10:16:51 +03:00
parent fc8cabfa26
commit 300e9b062e
1 changed files with 1 additions and 1 deletions
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2
polymorphic/models.py
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@ -218,7 +218,7 @@ class PolymorphicModel(six.with_metaclass(PolymorphicModelBase, models.Model)):
if super_cls in sub_cls._meta.parents: # super_cls may not be in sub_cls._meta.parents if super_cls is a proxy model
field_to_super = sub_cls._meta.parents[super_cls] # get the field that links sub_cls to super_cls
if field_to_super is not None: # if filed_to_super is not a link to a proxy model
super_to_sub_related_field = field_to_super.rel
super_to_sub_related_field = field_to_super.remote_field
if super_to_sub_related_field.related_name is None:
# if related name is None the related field is the name of the subclass
to_subclass_fieldname = sub_cls.__name__.lower()