diff options
Diffstat (limited to 'feeds.py')
| -rw-r--r-- | feeds.py | 22 |
1 files changed, 4 insertions, 18 deletions
@@ -1,5 +1,4 @@ -import datetime -from decimal import Decimal, ROUND_HALF_DOWN +import pytz from django.contrib.sites.models import Site from django.contrib.syndication.views import Feed @@ -10,7 +9,7 @@ from django.utils.hashcompat import md5_constructor from django.views.decorators.http import condition from main.models import Arch, Repo, Package -from main.utils import CACHE_TIMEOUT, INVALIDATE_TIMEOUT +from main.utils import CACHE_TIMEOUT from main.utils import CACHE_PACKAGE_KEY, CACHE_NEWS_KEY from news.models import News @@ -32,17 +31,6 @@ class GuidNotPermalinkFeed(Rss201rev2Feed): super(GuidNotPermalinkFeed, self).write_items(handler) -def utc_offset(): - '''Calculate the UTC offset from local time. Useful for converting values - stored in local time to things like cache last modifed headers.''' - timediff = datetime.datetime.utcnow() - datetime.datetime.now() - secs = timediff.days * 86400 + timediff.seconds - # round to nearest minute - mins = Decimal(secs) / Decimal(60) - mins = mins.quantize(Decimal('0'), rounding=ROUND_HALF_DOWN) - return datetime.timedelta(minutes=int(mins)) - - def retrieve_package_latest(): # we could break this down based on the request url, but it would probably # cost us more in query time to do so. @@ -52,7 +40,6 @@ def retrieve_package_latest(): try: latest = Package.objects.values('last_update').latest( 'last_update')['last_update'] - latest = latest + utc_offset() # Using add means "don't overwrite anything in there". What could be in # there is an explicit None value that our refresh signal set, which # means we want to avoid race condition possibilities for a bit. @@ -132,7 +119,7 @@ class PackageFeed(Feed): date.strftime('%Y%m%d%H%M')) def item_pubdate(self, item): - return item.last_update + return item.last_update.replace(tzinfo=pytz.utc) def item_categories(self, item): return (item.repo.name, item.arch.name) @@ -145,7 +132,6 @@ def retrieve_news_latest(): try: latest = News.objects.values('last_modified').latest( 'last_modified')['last_modified'] - latest = latest + utc_offset() # same thoughts apply as in retrieve_package_latest cache.add(CACHE_NEWS_KEY, latest, CACHE_TIMEOUT) return latest @@ -184,7 +170,7 @@ class NewsFeed(Feed): return item.guid def item_pubdate(self, item): - return item.postdate + return item.postdate.replace(tzinfo=pytz.utc) def item_author_name(self, item): return item.author.get_full_name() |