environment/lib/python2.7/site-packages/IPython/parallel/controller/dictdb.py
def drop_matching_records(self, check):
        """Remove a record from the DB."""
        matches = self._match(check)
        for m in matches:
            del self._records[m['msg_id']]
def drop_matching_records(self, check):
        """Remove a record from the DB."""
        matches = self._match(check)
        for m in matches:
            del self._records[m['msg_id']]
Remove a record from the DB.