web_utils.py 文件源码

def query(self, query):
        if query and query.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:
            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.split('&') ))
                if len(query_params) == 1 and not query_params.values()[0]:
                    query_params = {}
                else:
                    query = None
            except Exception:
                ##raise   # XXX DEBUG
                query_params = {}
        self.__query, self.__query_params = query, query_params