Feeds

# REQUIREMENTS.txt

flamingo[feedgen]

# settings.py

PLUGINS = [
    'flamingo.plugins.Feeds',
]

# settings.py
FEEDS = [
    {
        'id': 'www.example.org',
        'title': 'Example.org feed',
        'type': 'atom',  # [rss, atom]
        'output': 'feeds/atom.xml',
        'lang': 'en',

        # this callback is used to specify which contents should
        # be used to generate this feed
        'contents':
            lambda ctx: ctx.contents.filter(
                lang='en',
            ).order_by(
                'date',
            ),

        # this callback is used to generate an unique id for each
        # feed entry
        'entry-id':
            lambda content: 'tag:www.example.org,{}:/{}'.format(
                content['date'].strftime('%Y-%m-%d'),
                os.path.basename(content['output']),
            ),

        # this callback is used to generate the 'updated' flag
        # of every feed entry
        'updated':
            lambda content: content['date'].strftime('%Y-%m-%d %H:%M:%S+01:00')
    },
]