baseserver.py 文件源码

def _parse_address(address):
    if isinstance(address, tuple):
        if ':' in address[0]:
            return _socket.AF_INET6, address
        return _socket.AF_INET, address
    elif isinstance(address, string_types):
        if ':' in address:
            host, port = address.rsplit(':', 1)
            family, host = _extract_family(host)
            if host == '*':
                host = ''
            return family, (host, int(port))
        else:
            return _socket.AF_INET, ('', int(address))
    elif isinstance(address, integer_types):
        return _socket.AF_INET, ('', int(address))
    else:
        raise TypeError('Expected tuple or string, got %s' % type(address))