netbox/netbox/utilities/background_tasks.py
2020-02-27 19:36:02 +01:00

41 lines
1.1 KiB
Python

import logging
import requests
from cacheops import cache
from django.conf import settings
from django_rq import job
from packaging import version
# Get an instance of a logger
logger = logging.getLogger(__name__)
@job
def get_releases(pre_releases=False):
url = '{}/releases'.format(settings.UPDATE_REPO_URL)
headers = {
'Accept': 'application/vnd.github.v3+json',
}
releases = []
# noinspection PyBroadException
try:
response = requests.get(url, headers=headers)
for release in response.json():
if 'tag_name' not in release:
continue
if not pre_releases and (release.get('is_devrelease') or release.get('is_prerelease')):
continue
releases.append((version.parse(release['tag_name']), release.get('html_url')))
except Exception:
logger.exception("Error while fetching {}".format(url))
return []
logger.debug("Found NetBox releases {}".format([str(release) for release, url in releases]))
cache.set('netbox_releases', releases, settings.UPDATE_CACHE_TIMEOUT)
return releases