Check if Firebase app has been previously initialised from cache backend

christippett · Jun 22, 2019 · 31d9793 · 31d9793
1 parent 05178f5
commit 31d9793
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/django_firebase_cache/realtime_database.py b/src/django_firebase_cache/realtime_database.py
@@ -13,6 +13,9 @@
 from firebase_admin.db import Reference
 
 
+APP_INITIALIZED = False
+
+
 class RealtimeDatabaseCache(BaseCache):
     pickle_protocol = pickle.HIGHEST_PROTOCOL
 
@@ -24,7 +27,8 @@ def __init__(self, cache_key, params):
     @property
     def db(self) -> Reference:
         if getattr(self, "_db", None) is None:
-            firebase_admin.initialize_app(options=self._options, name="DJANGO")
+            if not APP_INITIALIZED:
+                firebase_admin.initialize_app(options=self._options, name="DJANGO_CACHE")
             ref = db.reference(self.db_key)
             if self.key_prefix:
                 ref = ref.child(self.key_prefix)