test_lobject.py 文件源码

def tearDown(self):
        if self.tmpdir:
            shutil.rmtree(self.tmpdir, ignore_errors=True)

        if self.conn.closed:
            return

        if self.lo_oid is not None:
            self.conn.rollback()
            try:
                lo = self.conn.lobject(self.lo_oid, "n")
            except psycopg2.OperationalError:
                pass
            else:
                lo.unlink()

        ConnectingTestCase.tearDown(self)