From 3574998f5f7c41e946610730638fd7e3fecb5835 Mon Sep 17 00:00:00 2001 From: Simo Sorce Date: Mon, 24 Feb 2014 18:34:17 -0500 Subject: Use cherrypy handlers to render error pages Replaces custom code to render 401 Unauthorized page as well as adds 400 and 500 handlers Signed-off-by: Simo Sorce --- ipsilon/util/errors.py | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100755 ipsilon/util/errors.py (limited to 'ipsilon/util/errors.py') diff --git a/ipsilon/util/errors.py b/ipsilon/util/errors.py new file mode 100755 index 0000000..16b7c70 --- /dev/null +++ b/ipsilon/util/errors.py @@ -0,0 +1,53 @@ +#!/usr/bin/python +# +# Copyright (C) 2014 Simo Sorce +# +# see file 'COPYING' for use and warranty information +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +from ipsilon.util.page import Page +import cherrypy + +class Errors(Page): + + def __init__(self, *args, **kwargs): + super(Errors, self).__init__(*args, **kwargs) + + def _error_template(self, *args, **kwargs): + # pylint: disable=star-args + output_page = self._template(*args, **kwargs) + # for some reason cherrypy will choke if the output + # is a unicode object, so use str() here to please it + return str(output_page) + + def handler(self, status, message, traceback, version): + self._debug(repr([status, message, traceback, version])) + return self._error_template('internalerror.html', title='Internal Error') + + def __call__(self, status, message, traceback, version): + return self.handler(status, message, traceback, version) + + +class Error_400(Errors): + + def handler(self, status, message, traceback, version): + return self._error_template('badrequest.html', + title='Bad Request', message=message) + +class Error_401(Errors): + + def handler(self, status, message, traceback, version): + return self._error_template('unauthorized.html', + title='Unauthorized', message=message) -- cgit