<s> from __future__ import unicode_literals <EOL> """<STR_LIT>""" <EOL> from django . dispatch import Signal <EOL> before_send = Signal ( providing_args = [ "<STR_LIT>" , "<STR_LIT>" ] ) <EOL> after_send = Signal ( providing_args = [ "<STR_LIT:message>" , "<STR_LIT>" ] ) </s>
