<s> from django . dispatch import Signal <EOL> dataset_created = Signal ( providing_args = [ ] ) <EOL> dataset_deleted = Signal ( providing_args = [ ] ) <EOL> dataset_column_added = Signal ( providing_args = [ ] ) <EOL> features_created = Signal ( providing_args = [ ] ) <EOL> features_updated = Signal ( providing_args = [ ] ) <EOL> features_deleted = Signal ( providing_args = [ ] ) <EOL> features_retrieved = Signal ( providing_args = [ '<STR_LIT>' ] ) <EOL> tile_rendered = Signal ( providing_args = [ ] ) <EOL> wms_rendered = Signal ( providing_args = [ ] ) <EOL> wfs_rendered = Signal ( providing_args = [ '<STR_LIT>' ] ) <EOL> api_accessed = Signal ( providing_args = [ '<STR_LIT:user>' , '<STR_LIT>' ] ) </s>
