Migrated the final cronjobs over to tasks

eve_proxy/cron.py

@@ -1,37 +0,0 @@
-import logging
-from datetime import datetime
-
-from eve_proxy.models import CachedDocument
-
-class ClearStaleCache():
-        """
-        Clears out any stale cache entries
-        """
-
-        @property
-        def _logger(self):
-            if not hasattr(self, '__logger'):
-                self.__logger = logging.getLogger(__name__)
-            return self.__logger
-                
-        def job(self, args):
-            objs = CachedDocument.objects.filter(cached_until__lt=datetime.utcnow())
-            self._logger.info('Removing %s stale cache documents' % objs.count())
-            objs.delete()
-
-class FlushCache():
-        """
-        Flushes the entire cache
-        """
-
-        @property
-        def _logger(self):
-            if not hasattr(self, '__logger'):
-                self.__logger = logging.getLogger(__name__)
-            return self.__logger
-                
-        def job(self, args):
-            objs = CachedDocument.objects.all()
-            self._logger.info('Removing %s stale cache documents' % objs.count())
-            objs.delete()
-

eve_proxy/tasks.py

@@ -0,0 +1,12 @@
+import logging
+from datetime import datetime, timedelta
+from celery.decorators import task
+from eve_proxy.models import CachedDocument
+
+@task(ignore_result=True)
+def clear_stale_cache(cache_extension=0):
+    log = clear_stale_cache.get_logger()
+
+    time = datetime.utcnow() - timedelta(seconds=cache_extension)
+    objs = CachedDocument.objects.filter(cached_until__lt=datetime.utcnow()).delete()
+    self.log.info('Removed %s stale cache documents' % objs.count())