def test_parsing_valid_feeds(self, feed):
note(feed.feed)
note(feed.items)
with patch(
"urllib.request.OpenerDirector.open",
new=partial(self.patch_open, feed),
):
contents, errors = feedergrabber(feed.feed["link"])
if contents is None:
note(errors)
self.assertEqual(0, len(feed.items))
self.assertEqual(1, len(errors))
self.assertIn("Parsing methods not successful", errors[0])
else:
for i, (link, title, date, content) in enumerate(contents):
item = feed.items[i]
self.assertEqual(link, item["link"])
item_date = item.get("pubdate", item.get("updateddate"))
note(item_date)
note(date)
self.assertIsNotNone(date)
self.assertGreaterEqual(
datetime.datetime.now().utctimetuple(),
date.utctimetuple(),
)
def test_parsing_feeds_with_min_dates(self):
with patch("urllib2.OpenerDirector.open", new=self.min_date_feed):
contents, errors = feedergrabber("http://max.computer/index.html")
self.assertIsNone(contents)
self.assertEqual(2, len(errors))
self.assertIn("Parsing methods not successful", errors[-1])
self.assertIn("hugo page", errors[0])
def crawlblog(self, blog):
# Feedergrabber returns ( [(link, title, date, content)], [errors])
crawled, errors = feedergrabber27.feedergrabber(blog.feed_url)
if not crawled:
log.debug('\n'.join(errors))
return
log.debug('Crawled %s posts from %s', len(crawled), blog.feed_url)
if errors:
log.debug('\n'.join(errors))
blog.last_crawled = timezone.now()
blog.save(update_fields=['last_crawled'])
created_count = 0
for link, title, date, content in crawled:
date = timezone.make_aware(date, timezone.get_default_timezone())
# create the post instance if it doesn't already exist
post, created = get_or_create_post(
blog, title, link, date, content
)
if created:
created_count += 1
log.debug("Created '%s' from blog '%s'", title, blog.feed_url)
# Throttle the amount of new posts that can be announced per
# user per crawl.
if created_count <= settings.MAX_POST_ANNOUNCE:
self.zulip_queue.append(post)
else:
update_post(post, title, link, content)
def crawlblog(self, blog):
# Feedergrabber returns ( [(link, title, date, content)], [errors])
print(f"Crawling {blog.feed_url} ...")
crawled, errors = feedergrabber27.feedergrabber(blog.feed_url)
if not crawled:
log.debug("\n".join(errors))
return
log.debug("Crawled %s posts from %s", len(crawled), blog.feed_url)
if errors:
log.debug("\n".join(errors))
blog.last_crawled = timezone.now()
blog.save(update_fields=["last_crawled"])
created_count = 0
for link, title, date, content in crawled:
date = timezone.make_aware(date, timezone.get_default_timezone())
# create the post instance if it doesn't already exist
post, created = get_or_create_post(blog, title, link, date,
content)
if created:
created_count += 1
log.debug("Created '%s' from blog '%s'", title, blog.feed_url)
# Throttle the amount of new posts that can be announced per
# user per crawl.
if created_count <= settings.MAX_POST_ANNOUNCE:
self.zulip_queue.append(post)
else:
update_post(post, title, link, content)
def test_parsing_feeds_with_min_dates(self):
with patch("urllib2.OpenerDirector.open", new=self.min_date_feed):
contents, errors = feedergrabber("http://max.computer/index.html")
self.assertIsNone(contents)
self.assertEqual(2, len(errors))
self.assertIn("Parsing methods not successful", errors[-1])
self.assertIn("hugo page", errors[0])
def crawlblog(self, blog):
# Feedergrabber returns ( [(link, title, date)], [errors])
# We're ignoring the errors returned for right now
crawled, errors = feedergrabber27.feedergrabber(blog.feed_url)
if crawled:
for link, title, date in crawled:
date = timezone.make_aware(date, timezone.get_default_timezone())
now = timezone.make_aware(datetime.datetime.now(), timezone.get_default_timezone())
title = cleantitle(title)
# create the post instance if it doesn't already exist
post, created = Post.objects.get_or_create(
blog = blog,
url = link,
defaults = {
'title': title,
'date_updated': date,
}
)
if created:
print "Created '%s' from blog '%s'" % (title, blog.feed_url)
# Only post to zulip if the post was created recently
# so that new accounts don't spam zulip with their entire post list
if (now - date) < max_zulip_age:
post_page = ROOT_URL + 'post/' + Post.objects.get(url=link).slug
send_message_zulip(user=blog.user, link=post_page, title=title)
# subscribe the author to comment updates
# subscription, created = Comment_Subscription.objects.get_or_create(
# user = blog.user,
# post = post,
# )
# if new info, update the posts
if not created:
# print ".",
updated = False
if date != post.date_updated:
post.date_updated = date
updated = True
if title != post.title:
post.title = title
updated = True
if updated:
print "Updated %s in %s." % (title, blog.feed_url)
post.save()
else:
log.debug(str(errors))
def crawlblog(self, blog):
print "** CRAWLING", blog.feed_url
# Feedergrabber returns ( [(link, title, date)], [errors])
# We're ignoring the errors returned for right now
crawled, errors = feedergrabber27.feedergrabber(blog.feed_url)
if crawled:
for link, title, date in crawled:
date = timezone.make_aware(date,
timezone.get_default_timezone())
now = timezone.make_aware(datetime.datetime.now(),
timezone.get_default_timezone())
title = cleantitle(title)
# create the post instance if it doesn't already exist
post, created = Post.objects.get_or_create(blog=blog,
url=link,
defaults={
'title':
title,
'date_updated':
date,
})
if created:
print "Created", title
# Only post to humbug if the post was created in the last 2 days
# so that new accounts don't spam humbug with their entire post list
if (now - date) < datetime.timedelta(days=2):
send_message_humbug(user=blog.user,
link=link,
title=title)
# if new info, update the posts
if not created:
print "Retrieved", title
updated = False
if date != post.date_updated:
post.date_updated = date
updated = True
if title != post.title:
post.title = title
updated = True
if updated:
print "Updated", title
post.save()
else:
log.debug(str(errors))
def crawlblog(self, blog):
# Feedergrabber returns ( [(link, title, date)], [errors])
# We're ignoring the errors returned for right now
crawled, errors = feedergrabber27.feedergrabber(blog.feed_url)
if crawled:
for link, title, date in crawled:
date = timezone.make_aware(date,
timezone.get_default_timezone())
now = timezone.make_aware(datetime.datetime.now(),
timezone.get_default_timezone())
title = cleantitle(title)
# create the post instance if it doesn't already exist
post, created = Post.objects.get_or_create(blog=blog,
url=link,
defaults={
'title':
title,
'date_updated':
date,
})
if created:
print "Created '%s' from blog '%s'" % (title,
blog.feed_url)
# Only post to zulip if the post was created recently
# so that new accounts don't spam zulip with their entire post list
if (now - date) < max_zulip_age:
post_page = ROOT_URL + 'post/' + Post.objects.get(
url=link).slug
self.enqueue_zulip(self.zulip_queue, blog.user,
post_page, title, blog.stream)
# if new info, update the posts
if not created:
updated = False
if date != post.date_updated:
post.date_updated = date
updated = True
if title != post.title:
post.title = title
updated = True
if updated:
print "Updated %s in %s." % (title, blog.feed_url)
post.save()
else:
log.debug(str(errors))
def test_parsing_broken_feeds(self, feed):
note(feed.feed)
note(feed.items)
with patch('urllib2.OpenerDirector.open', new=partial(self.patch_open_broken_feed, feed)):
contents, errors = feedergrabber(feed.feed['link'])
note(contents)
note(errors)
self.assertIsNone(contents)
self.assertEqual(len(feed.items) + 1, len(errors))
self.assertIn('Parsing methods not successful', errors[-1][0])
def test_parsing_broken_feeds(self, feed):
note(feed.feed)
note(feed.items)
with patch(
"urllib.request.OpenerDirector.open",
new=partial(self.patch_open_broken_feed, feed),
):
contents, errors = feedergrabber(feed.feed["link"])
note(contents)
note(errors)
self.assertIsNone(contents)
self.assertEqual(len(feed.items) + 1, len(errors))
self.assertIn("Parsing methods not successful", errors[-1])
def test_parsing_broken_feeds(self, feed):
note(feed.feed)
note(feed.items)
with patch('urllib2.OpenerDirector.open',
new=partial(self.patch_open_broken_feed, feed)):
contents, errors = feedergrabber(feed.feed['link'])
note(contents)
note(errors)
self.assertIsNone(contents)
self.assertEqual(len(feed.items) + 1, len(errors))
self.assertIn('Parsing methods not successful', errors[-1][0])
def crawlblog(self, blog):
print "\n** CRAWLING", blog.feed_url
# Feedergrabber returns ( [(link, title, date)], [errors])
# We're ignoring the errors returned for right now
crawled, errors = feedergrabber27.feedergrabber(blog.feed_url)
if crawled:
for link, title, date in crawled:
date = timezone.make_aware(date, timezone.get_default_timezone())
now = timezone.make_aware(datetime.datetime.now(), timezone.get_default_timezone())
title = cleantitle(title)
# create the post instance if it doesn't already exist
post, created = Post.objects.get_or_create(
blog = blog,
url = link,
defaults = {
'title': title,
'date_updated': date,
}
)
if created:
print "Created", title
# Only post to humbug if the post was created in the last 2 days
# so that new accounts don't spam humbug with their entire post list
if (now - date) < datetime.timedelta(days=2):
post_page = ROOT_URL + 'post/' + Post.objects.get(url=link).slug
send_message_humbug(user=blog.user, link=post_page, title=title)
# if new info, update the posts
if not created:
print ".",
updated = False
if date != post.date_updated:
post.date_updated = date
updated = True
if title != post.title:
post.title = title
updated = True
if updated:
print "Updated", title
post.save()
else:
log.debug(str(errors))
def crawlblog(self, blog):
# Feedergrabber returns ( [(link, title, date)], [errors])
# We're ignoring the errors returned for right now
crawled, errors = feedergrabber27.feedergrabber(blog.feed_url)
if crawled:
post_count = 0
for link, title, date in crawled:
date = timezone.make_aware(date, timezone.get_default_timezone())
now = timezone.make_aware(datetime.datetime.now(), timezone.get_default_timezone())
title = cleantitle(title)
# create the post instance if it doesn't already exist
post, created = Post.objects.get_or_create(
blog = blog,
url = link,
defaults = {
'title': title,
'date_updated': date,
}
)
if created:
print "Created '%s' from blog '%s'" % (title, blog.feed_url)
# Throttle the amount of new posts that can be announced per user per crawl.
if post_count < MAX_POST_ANNOUNCE:
post_page = ROOT_URL + 'post/' + Post.objects.get(url=link).slug
self.enqueue_zulip(self.zulip_queue, blog.user, post_page, title, blog.stream)
post_count += 1
# if new info, update the posts
if not created:
updated = False
if date != post.date_updated:
post.date_updated = date
updated = True
if title != post.title:
post.title = title
updated = True
if updated:
print "Updated %s in %s." % (title, blog.feed_url)
post.save()
else:
log.debug(str(errors))
def handle_noargs(self, **options):
for blog in Blog.objects.all():
# Feedergrabber returns ( [(link, title, date)], [errors])
# We're ignoring the errors returned for right now
crawled, _ = feedergrabber27.feedergrabber(blog.feed_url)
if crawled:
for link, title, date in crawled:
date = timezone.make_aware(date, timezone.get_default_timezone())
# create the post instance if it doesn't already exist
post, created = Post.objects.get_or_create(
blog=blog, url=link, defaults={"title": title, "date_updated": date}
)
if created:
print "Created", title
send_message_hb(user=blog.user, link=link, title=title)
# if new info, update the posts
if not created:
print "Retrieved", title
updated = False
if date != post.date_updated:
post.date_updated = date
updated = True
if title != post.title:
post.title = title
updated = True
if updated:
print "Updated", title
post.save()
if options["dry_run"]:
transaction.rollback()
print "\nDON'T FORGET TO RUN THIS FOR REAL\n"
else:
transaction.commit()
def crawlblog(self, blog):
# Feedergrabber returns ( [(link, title, date)], [errors])
# We're ignoring the errors returned for right now
crawled, errors = feedergrabber27.feedergrabber(blog.feed_url)
if not crawled:
log.debug(str(errors))
return
log.debug('Crawled %s blogs from %s', len(crawled), blog.feed_url)
created_count = 0
for link, title, date, content in crawled:
date = timezone.make_aware(date, timezone.get_default_timezone())
title = cleantitle(title)
# create the post instance if it doesn't already exist
post, created = get_or_create_post(blog, title, link, date, content)
if created:
created_count += 1
log.debug("Created '%s' from blog '%s'", title, blog.feed_url)
# Throttle the amount of new posts that can be announced per
# user per crawl.
if created_count <= settings.MAX_POST_ANNOUNCE:
post_page = ROOT_URL + 'post/' + post.slug
self.enqueue_zulip(blog.user, post_page, title, blog.stream)
# if title changes, update the post
elif title != post.title or content != post.content:
post.title = title
post.content = content
print "Updated %s in %s." % (title, blog.feed_url)
post.save()
else:
# Any other updates are ignored, as of now
pass
def test_parsing_valid_feeds(self, feed):
note(feed.feed)
note(feed.items)
with patch('urllib2.OpenerDirector.open', new=partial(self.patch_open, feed)):
contents, errors = feedergrabber(feed.feed['link'])
if contents is None:
note(errors)
self.assertEqual(0, len(feed.items))
self.assertEqual(1, len(errors))
self.assertIn('Parsing methods not successful', errors[0][0])
else:
for i, (link, title, date, content) in enumerate(contents):
item = feed.items[i]
self.assertEqual(link, item['link'])
item_date = item.get('pubdate', item.get('updateddate'))
note(item_date)
note(date)
self.assertIsNotNone(date)
self.assertGreaterEqual(
datetime.datetime.now().utctimetuple(), date.utctimetuple()
)