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from django.conf import settings
import json
import urllib
from os.path import join
from datetime import datetime, date, timedelta
def get_automation_id_choices():
base_url = getattr(settings, 'AUTOMATION_BASE_URL', None)
cache_dir = getattr(settings, 'AUTOMATION_CACHE_DIR', 'cache')
cached_shows = join(cache_dir, 'shows.json')
shows = []
if base_url:
try:
shows_json = urllib.urlopen(base_url).read()
shows_list = json.loads(shows_json)['shows']
except IOError:
try:
with open(cached_shows) as cache:
shows_list = json.loads(cache.read())['shows']
except IOError:
shows_list = []
else:
with open(cached_shows, 'w') as cache:
cache.write(shows_json)
shows = [(s['id'], s['title']) for s in shows_list]
return shows
def tofirstdayinisoweek(year, week):
# http://stackoverflow.com/questions/5882405/get-date-from-iso-week-number-in-python
ret = datetime.strptime('%04d-%02d-1' % (year, week), '%Y-%W-%w')
if date(year, 1, 4).isoweekday() > 4:
ret -= timedelta(days=7)
return ret
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