def handle(self, *args, **options):
book_name = args[0]
username = args[1]
try:
user = User.objects.get(username=username)
except User.DoesNotExist:
print('No user found with username <%s>' % username)
return
task = get_book_task(book_name)
task.apply_async(kwargs={'user': user})
print('Enqueued book "%s" username <%s>' % (book_name, username))
def start(request, book_name='yearbook2012', next_view='loading'):
"""
Spins off the yearbook
"""
# TODO: find a way to have this effect w/o exposing a public URL?
# Reject duplicates: look for a task
# corresponding to that book in the session
session_async_name = '%s_task_id' % book_name
if session_async_name not in request.session:
# Run the specified book
book_task = get_book_task(book_name)
book_task_async = book_task.apply_async(kwargs={'user': request.user})
# Oddly, saving the async_result to session - it disappears.
# This even though the 'optional_fields_async' survives
request.session[session_async_name] = book_task_async.id
# Regardless of book, we need their optional profile fields
if 'optional_fields_async' not in request.session:
optional_fields_async = pull_user_profile.apply_async(kwargs={'user': request.user})
request.session['optional_fields_async'] = optional_fields_async
return redirect(next_view)
