def delete(self, pid, record, key):
        """Handle DELETE deposit file.

        Permission required: `update_permission_factory`.

        :param pid: Pid object (from url).
        :param record: Record object resolved from the pid.
        :param key: Unique identifier for the file in the deposit.
        """
        try:
            del record.files[str(key)]
            record.commit()
            db.session.commit()
            return make_response('', 204)
        except KeyError:
            abort(404, 'The specified object does not exist or has already '
                  'been deleted.')
def delete(self, pid, record, key):
        """Handle DELETE deposit file.

        Permission required: `update_permission_factory`.

        :param pid: Pid object (from url).
        :param record: Record object resolved from the pid.
        :param key: Unique identifier for the file in the deposit.
        """
        try:
            del record.files[str(key)]
            record.commit()
            db.session.commit()
            return make_response('', 204)
        except KeyError:
            abort(404, 'The specified object does not exist or has already '
                  'been deleted.')
def delete ( self , pid , record , key ) : try : del record . files [ str ( key ) ] record . commit ( ) db . session . commit ( ) return make_response ( '' , 204 ) except KeyError : abort ( 404 , 'The specified object does not exist or has already ' 'been deleted.' )
Handle DELETE deposit file.

        Permission required: `update_permission_factory`.

        :param pid: Pid object (from url).
        :param record: Record object resolved from the pid.
        :param key: Unique identifier for the file in the deposit.
Handle DELETE deposit file .