Question

我正在使用Httpretty来模拟Web API。

如果我使用httpretty.enable(allow_net_connect=False)（当allow_net_connect为False时，与未注册uri的任何连接都会抛出httpretty.errors.UnmockedError），因为pymysql无法通过套接字连接到本地数据库，所以我收到了错误消息。

但是，当我使用httpretty.enable(allow_net_connect=True)时，由于连接丢失而出现错误。

../../.virtualenvs/3.6espiga/lib/python3.6/site-packages/pymysql/__init__.py:90: in Connect
    return Connection(*args, **kwargs)
../../.virtualenvs/3.6espiga/lib/python3.6/site-packages/pymysql/connections.py:699: in __init__
    self.connect()
../../.virtualenvs/3.6espiga/lib/python3.6/site-packages/pymysql/connections.py:935: in connect
    self._get_server_information()
../../.virtualenvs/3.6espiga/lib/python3.6/site-packages/pymysql/connections.py:1249: in _get_server_information
    packet = self._read_packet()
../../.virtualenvs/3.6espiga/lib/python3.6/site-packages/pymysql/connections.py:991: in _read_packet
    packet_header = self._read_bytes(4)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <pymysql.connections.Connection object at 0x7fefe1ad40f0>, num_bytes = 4

    def _read_bytes(self, num_bytes):
        self._sock.settimeout(self._read_timeout)
        while True:
            try:
                data = self._rfile.read(num_bytes)
                break
            except (IOError, OSError) as e:
                if e.errno == errno.EINTR:
                    continue
                self._force_close()
                raise err.OperationalError(
                    CR.CR_SERVER_LOST,
                    "Lost connection to MySQL server during query (%s)" % (e,))
        if len(data) < num_bytes:
            self._force_close()
            raise err.OperationalError(
>               CR.CR_SERVER_LOST, "Lost connection to MySQL server during query")
E           pymysql.err.OperationalError: (2013, 'Lost connection to MySQL server during query')

../../.virtualenvs/3.6espiga/lib/python3.6/site-packages/pymysql/connections.py:1037: OperationalError

我如何让Httpretty模拟Web API并保持数据库连接正常运行？

Httpretty导致套接字失去连接吗？

0 个答案: