def connect()

in mns/mns_http.py [0:0]

• 22 lines of code
• 7 McCabe index (conditional complexity)

    def connect(self):
        msg = "getaddrinfo returns an empty list"
        for res in socket.getaddrinfo(self.host, self.port, 0,
                                      socket.SOCK_STREAM):
            af, socktype, proto, canonname, sa = res
            try:
                self.sock = socket.socket(af, socktype, proto)
                self.sock.settimeout(self.connection_timeout)
                if self.debuglevel > 0:
                    print("connect: (%s, %s)" % (self.host, self.port))
                self.sock.connect(sa)
            except socket.error as e:
                msg = e
                if self.debuglevel > 0:
                    print('connect fail:', (self.host, self.port))
                if self.sock:
                    self.sock.close()
                self.sock = None
                continue
            break
        if not self.sock:
            raise socket.error(msg)