def add_sources(urls):
"""
Add multiple sources.
Args:
| urls (list) -- list of urls to look for feeds, or
the feed urls themselves.
"""
for url in urls:
feed_url = feed.find_feed(url)
source = Source(ext_url=feed_url)
db.session.add(source)
db.session.commit()
def add_source(url):
"""
Add a new source.
Args:
| url (str) -- where to look for the feed,
or the feed itself.
"""
feed_url = feed.find_feed(url)
if not Source.query.filter_by(ext_url=feed_url).count():
source = Source(ext_url=feed_url)
db.session.add(source)
db.session.commit()
def remove_source(url, delete_articles=False):
"""
Remove a source.
Args:
| url (str) -- where to look for the feed,
or the feed itself.
| delete_articles (bool) -- whether or not to delete articles
from this source.
"""
feed_url = feed.find_feed(url)
source = Source.query.filter_by(ext_url=feed_url).first()
if source:
# If specified, delete articles associated with
# this source.
if delete_articles:
for article in source.articles:
db.session.delete(article)
db.session.delete(source)
db.session.commit()
