def _insert_ticket(self, summary, **kw):
        ticket = Ticket(self.env)
        ticket['summary'] = summary
        for k, v in kw.items():
            ticket[k] = v
        return ticket.insert()
supported attributes by name are:
dataset/ETHPy150Open edgewall/trac/trac/ticket/tests/batch.py/ProcessRequestTestCase._insert_ticket--crossover with--dataset/ETHPy150Open pypa/pip/pip/_vendor/pyparsing.py/ParseBaseException.__getattr__