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protip: after a colon in python, HIT THE ENTER KEY!

fix_request_path_info
Jonas Obrist 2011-05-19 06:02:53 -07:00
parent f42c58c0d4
commit fabae70ed4
1 changed files with 18 additions and 9 deletions
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27
polymorphic/base.py
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@ -91,18 +91,27 @@ class PolymorphicModelBase(ModelBase):
use correct mro, only use managers with _inherited==False (they are of no use),
skip managers that are overwritten by the user with same-named class attributes (in attrs)
"""
add_managers = []; add_managers_keys = set()
add_managers = []
add_managers_keys = set()
for base in self.__mro__[1:]:
if not issubclass(base, models.Model): continue
if not getattr(base, 'polymorphic_model_marker', None): continue # leave managers of non-polym. models alone
if not issubclass(base, models.Model):
continue
if not getattr(base, 'polymorphic_model_marker', None):
continue # leave managers of non-polym. models alone
for key, manager in base.__dict__.items():
if type(manager) == models.manager.ManagerDescriptor: manager = manager.manager
if not isinstance(manager, models.Manager): continue
if key in ['_base_manager']: continue # let Django handle _base_manager
if key in attrs: continue
if key in add_managers_keys: continue # manager with that name already added, skip
if manager._inherited: continue # inherited managers (on the bases) have no significance, they are just copies
if type(manager) == models.manager.ManagerDescriptor:
manager = manager.manager
if not isinstance(manager, models.Manager):
continue
if key in ['_base_manager']:
continue # let Django handle _base_manager
if key in attrs:
continue
if key in add_managers_keys:
continue # manager with that name already added, skip
if manager._inherited:
continue # inherited managers (on the bases) have no significance, they are just copies
#print >>sys.stderr,'##',self.__name__, key
if isinstance(manager, PolymorphicManager): # validate any inherited polymorphic managers
self.validate_model_manager(manager, self.__name__, key)