1955     def http_error(self, url, fp, errcode, errmsg, headers, data=None):  argument
1971     def http_error_default(self, url, fp, errcode, errmsg, headers):  argument
2144     def http_error_default(self, url, fp, errcode, errmsg, headers):  argument
2148     def http_error_302(self, url, fp, errcode, errmsg, headers, data=None):  argument
2166     def redirect_internal(self, url, fp, errcode, errmsg, headers, data):  argument
2194     def http_error_301(self, url, fp, errcode, errmsg, headers, data=None):  argument
2198     def http_error_303(self, url, fp, errcode, errmsg, headers, data=None):  argument
2202     def http_error_307(self, url, fp, errcode, errmsg, headers, data=None):  argument
2209     def http_error_308(self, url, fp, errcode, errmsg, headers, data=None):  argument
2216     def http_error_401(self, url, fp, errcode, errmsg, headers, data=None,  argument
2241     def http_error_407(self, url, fp, errcode, errmsg, headers, data=None,  argument