web_utils.py 文件源码

def argument_query(query_str):
    if query_str and query_str.startswith('?'):
        warn("You don't need to use a leading '?' when setting the query"
         " string, this may be an error!", stacklevel=3)
    if not query_str:
        query_params = {}
    else:
        try:
            # much faster than parse_qsl()
            query_params = dict(( map(unquote_plus, (to_utf8(token) + '=').split('=', 2)[:2])
                                  for token in query_str.split('&') ))
            if len(query_params) == 1 and not query_params.values()[0]:
                query_params = {}
            else:
                query = None
        except Exception:
            ##raise   # XXX DEBUG
            query_params = {}
    return query_params


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