http_error_401 (
        self,
        url,
        fp,
        errcode,
        errmsg,
        headers,
        data=None,
        )

Error 401

authentication required. See this URL for a description of the basic authentication scheme: http://www.ics.uci.edu/pub/ietf/http/draft-ietf-http-v10-spec-00.txt

prompt_user_passwd (
        self,
        host,
        realm,
        )

http_error_404 (
        self,
        url,
        fp,
        errcode,
        errmsg,
        headers,
        data=None,
        )

get_user_passwd (
        self,
        host,
        realm,
        clear_cache=0,
        )

reset_cache ( self )

__init__ (
        self,
        *args,
        *kwargs,
        )