def _fill_related_objects_cache(self):
cache = OrderedDict()
parent_list = self.get_parent_list()
for parent in self.parents:
for obj, model in parent._meta.get_all_related_objects_with_model(
include_hidden=True):
if (obj.field.creation_counter < 0 or obj.field.rel.parent_link
) and obj.model not in parent_list:
continue
if not model:
cache[obj] = parent
else:
cache[obj] = model
# Collect also objects which are in relation to some proxy child/parent of self.
proxy_cache = cache.copy()
for klass in self.app_cache.get_models(include_auto_created=True,
only_installed=False):
if not klass._meta.swapped:
for f in klass._meta.local_fields:
if f.rel and not isinstance(
f.rel.to,
six.string_types) and f.generate_reverse_relation:
if self == f.rel.to._meta:
cache[f.related] = None
proxy_cache[f.related] = None
elif self.concrete_model == f.rel.to._meta.concrete_model:
proxy_cache[f.related] = None
self._related_objects_cache = cache
self._related_objects_proxy_cache = proxy_cache
def _fill_related_objects_cache(self):
cache = OrderedDict()
parent_list = self.get_parent_list()
for parent in self.parents:
for obj, model in parent._meta.get_all_related_objects_with_model(include_hidden=True):
if (obj.field.creation_counter < 0 or obj.field.rel.parent_link) and obj.model not in parent_list:
continue
if not model:
cache[obj] = parent
else:
cache[obj] = model
# Collect also objects which are in relation to some proxy child/parent of self.
proxy_cache = cache.copy()
for klass in self.app_cache.get_models(include_auto_created=True, only_installed=False):
if not klass._meta.swapped:
for f in klass._meta.local_fields:
if f.rel and not isinstance(f.rel.to, six.string_types) and f.generate_reverse_relation:
if self == f.rel.to._meta:
cache[f.related] = None
proxy_cache[f.related] = None
elif self.concrete_model == f.rel.to._meta.concrete_model:
proxy_cache[f.related] = None
self._related_objects_cache = cache
self._related_objects_proxy_cache = proxy_cache