Added Melange front page edit view where you can change title, content, feed url. Created SiteSettings and Document models and some logic for them. Added isFeedURLValid function in soc/logic/feed.py. Created some functions for handling datastore updates of different kinds of Models (soc/logic/model.py). Fixed some typos and too long lines of code.
Patch by: Pawel Solyga
Review by: to-be-reviewed
#!/usr/bin/python2.5
#
# Copyright 2008 the Melange authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Feeds helpers functions.
"""
__authors__ = [
'"Pawel Solyga" <pawel.solyga@gmail.com>',
]
from google.appengine.api import urlfetch
from soc.utils import feedparser
def isFeedURLValid(feed_url=None):
"""Returns True if provided url is valid ATOM or RSS.
Args:
feed_url: ATOM or RSS feed url
"""
if feed_url:
result = urlfetch.fetch(feed_url)
if result.status_code == 200:
parsed_feed = feedparser.parse(result.content)
if parsed_feed.version and (parsed_feed.version != ''):
return True
return False