def readline(self):
        if not self.accepted:
            self.accepted, addr = self.sock.accept()
        while self.buf.find('\n') > -1:
            chunk = self.accepted.recv(1024)
            self.buf += chunk
        line, self.buf = self.buf.split('\n', 1)
        log.debug('mockserver.readline: %r' % line)
        return line
dataset/ETHPy150Open uber/clay/tests/test_stats.py/MockTCPListener.readline/operator `==` -> `>`