<s> from __future__ import unicode_literals <EOL> from django . dispatch import Signal <EOL> post_version_upload = Signal ( providing_args = ( '<STR_LIT>' , ) , use_caching = True ) <EOL> post_document_type_change = Signal ( <EOL> providing_args = ( '<STR_LIT>' , ) , use_caching = True <EOL> ) <EOL> post_document_created = Signal ( providing_args = ( '<STR_LIT>' , ) , use_caching = True ) </s>
