Restructure Alliance Auth package (#867)

* Refactor allianceauth into its own package

* Add setup

* Add missing default_app_config declarations

* Fix timerboard namespacing

* Remove obsolete future imports

* Remove py2 mock support

* Remove six

* Add experimental 3.7 support and multiple Dj versions

* Remove python_2_unicode_compatible

* Add navhelper as local package

* Update requirements

allianceauth/services/modules/mumble/tasks.py

@@ -0,0 +1,56 @@
+import logging
+
+from django.contrib.auth.models import User
+from django.core.exceptions import ObjectDoesNotExist
+
+from allianceauth.celeryapp import app
+from .manager import MumbleManager
+from .models import MumbleUser
+
+logger = logging.getLogger(__name__)
+
+
+class MumbleTasks:
+    def __init__(self):
+        pass
+
+    @staticmethod
+    def has_account(user):
+        try:
+            return user.mumble.username != ''
+        except ObjectDoesNotExist:
+            return False
+
+    @staticmethod
+    def disable_mumble():
+        logger.info("Deleting all MumbleUser models")
+        MumbleUser.objects.all().delete()
+
+    @staticmethod
+    @app.task(bind=True, name="mumble.update_groups")
+    def update_groups(self, pk):
+        user = User.objects.get(pk=pk)
+        logger.debug("Updating mumble groups for user %s" % user)
+        if MumbleTasks.has_account(user):
+            groups = []
+            for group in user.groups.all():
+                groups.append(str(group.name))
+            if len(groups) == 0:
+                groups.append('empty')
+            logger.debug("Updating user %s mumble groups to %s" % (user, groups))
+            try:
+                if not MumbleManager.update_groups(user, groups):
+                    raise Exception("Group sync failed")
+            except:
+                logger.exception("Mumble group sync failed for %s, retrying in 10 mins" % user)
+                raise self.retry(countdown=60 * 10)
+            logger.debug("Updated user %s mumble groups." % user)
+        else:
+            logger.debug("User %s does not have a mumble account, skipping" % user)
+
+    @staticmethod
+    @app.task(name="mumble.update_all_groups")
+    def update_all_groups():
+        logger.debug("Updating ALL mumble groups")
+        for mumble_user in MumbleUser.objects.exclude(username__exact=''):
+            MumbleTasks.update_groups.delay(mumble_user.user.pk)