track.py 文件源码

def get_info_hash(request, multiple=False):
    """
    Get infohashes from a QS.
    """
    if not multiple:
        return b2a_hex(cgi.parse_qs(request.query_string)['info_hash'][0])
    else:
        hashes = set()
        for hash in cgi.parse_qs(request.query_string)['info_hash']:
            hashes.add(b2a_hex(hash))
    return hashes