def __get__(self, instance, owner):
# mongoengine calls this after document initialization
# We register signals handlers here to have a owner reference
if not hasattr(self, 'owner'):
self.owner = owner
pre_save.connect(self.populate_on_pre_save, sender=owner)
if self.follow:
post_delete.connect(self.cleanup_on_delete, sender=owner)
return super(SlugField, self).__get__(instance, owner)
def register(adapter):
'''Register a search adapter'''
# register the class in the catalog
if adapter.model and adapter.model not in adapter_catalog:
adapter_catalog[adapter.model] = adapter
# Automatically (re|un)index objects on save/delete
post_save.connect(reindex_model_on_save, sender=adapter.model)
post_delete.connect(unindex_model_on_delete, sender=adapter.model)
return adapter
def __get__(self, instance, owner):
# mongoengine calls this after document initialization
# We register signals handlers here to have a owner reference
if not hasattr(self, 'owner'):
self.owner = owner
pre_save.connect(self.populate_on_pre_save, sender=owner)
if self.follow:
post_delete.connect(self.cleanup_on_delete, sender=owner)
return super(SlugField, self).__get__(instance, owner)
def __init__(self, populate_from=None, update=False, lower_case=True,
separator='-', follow=False, **kwargs):
kwargs.setdefault('unique', True)
self.populate_from = populate_from
self.update = update
self.lower_case = lower_case
self.separator = separator
self.follow = follow
super(SlugField, self).__init__(**kwargs)
if follow:
# Can't use sender=self.owner_document which is not yet defined
post_delete.connect(self.cleanup_on_delete)
def __init__(self,
populate_from=None,
update=False,
lower_case=True,
separator='-',
follow=False,
**kwargs):
kwargs.setdefault('unique', True)
self.populate_from = populate_from
self.update = update
self.lower_case = lower_case
self.separator = separator
self.follow = follow
super(SlugField, self).__init__(**kwargs)
if follow:
# Can't use sender=self.owner_document which is not yet defined
post_delete.connect(self.cleanup_on_delete)