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from django.core.management.base import BaseCommand, CommandError
import datetime
import feedparser
from urllib.parse import urlparse
from posts.models import PostStatus, Post
"""
run from a cronscript that looks line this:
*/1 * * * * cd /home/lxf/sites/wired.luxagraf.net && source /home/lxf/sites/wired.luxagraf.net/venv/bin/activate && /home/lxf/sites/wired.luxagraf.net/venv/bin/python /home/lxf/sites/wired.luxagraf.net/manage.py rss_updater --settings=config.settings
"""
class Command(BaseCommand):
help = "Update all published posts"
def is_deal(self, tags):
for tag in tags:
if tag['term'] == "Deals":
return True
return False
def handle(self, *args, **options):
feed = feedparser.parse("https://www.wired.com/feed/tag/commerce/latest/rss")
for item in feed.entries:
url = urlparse(item.link)
story_type = url.path.split('/')[1]
if story_type == "story" or "gallery":
if not self.is_deal(item.tags):
try:
post = Post.objects.get(url=item.link)
post.date_last_pub = datetime.datetime.strptime(item.published, '%a, %d %b %Y %H:%M:%S %z').date()
post.post_status = PostStatus.PUBLISHED
post.save()
self.stdout.write(
self.style.SUCCESS('Successfully updated post "%s"' % post.title)
)
except:
continue
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