def register_signals():
for metadata_class in registry.values():
model_instance = metadata_class._meta.get_model('modelinstance')
if model_instance is not None:
update_callback = curry(_update_callback,
model_class=model_instance)
delete_callback = curry(_delete_callback,
model_class=model_instance)
## Connect the models listed in settings to the update callback.
for model in metadata_class._meta.seo_models:
# TODO Currently it's not needed to create metadata for new instance
models.signals.post_save.connect(update_callback,
sender=model,
weak=False)
models.signals.pre_delete.connect(delete_callback,
sender=model,
weak=False)
if getattr(settings, 'SEO_USE_REDIRECTS', False):
redirects_models = import_tracked_models()
for model in redirects_models:
redirects_callback = curry(_handle_redirects_callback,
model_class=model_instance)
models.signals.pre_save.connect(redirects_callback,
sender=model,
weak=False)
def register_signals():
for metadata_class in registry.values():
model_instance = metadata_class._meta.get_model('modelinstance')
if model_instance is not None:
update_callback = curry(_update_callback, model_class=model_instance)
delete_callback = curry(_delete_callback, model_class=model_instance)
## Connect the models listed in settings to the update callback.
for model in metadata_class._meta.seo_models:
# TODO Currently it's not needed to create metadata for new instance
models.signals.post_save.connect(update_callback, sender=model, weak=False)
models.signals.pre_delete.connect(delete_callback, sender=model, weak=False)
if getattr(settings, 'SEO_USE_REDIRECTS', False):
redirects_models = import_tracked_models()
for model in redirects_models:
redirects_callback = curry(_handle_redirects_callback, model_class=model_instance)
models.signals.pre_save.connect(redirects_callback, sender=model, weak=False)