not fail on client metadata error

Author: dawkaka

apitoolkit_django/__init__.py

@@ -35,22 +35,30 @@ def __init__(self, get_response):
 
         response = requests.get(url=root_url + "/api/client_metadata",
                                 headers={"Authorization": f"Bearer {api_key}"})
-        response.raise_for_status()
-        data = response.json()
-        credentials = service_account.Credentials.from_service_account_info(
-            data["pubsub_push_service_account"])
-
-        self.publisher = pubsub_v1.PublisherClient(credentials=credentials)
-        self.topic_name = 'projects/{project_id}/topics/{topic}'.format(
-            project_id=data['pubsub_project_id'],
-            topic=data['topic_id'],
-        )
-        self.meta = data
+        if response.status_code == 401:
+            raise Exception(f"APIToolkit Error: Invalid API key")
+        elif response.status_code >= 400:
+            print(f"APIToolkit: Error getting client metadata {response.status_code}")     
+        else: 
+           data = response.json()
+           credentials = service_account.Credentials.from_service_account_info(
+               data["pubsub_push_service_account"])
+   
+           self.publisher = pubsub_v1.PublisherClient(credentials=credentials)
+           self.topic_name = 'projects/{project_id}/topics/{topic}'.format(
+               project_id=data['pubsub_project_id'],
+               topic=data['topic_id'],
+           )
+           self.meta = data
 
     def getInfo(self):
         return {"project_id": self.meta["project_id"], "service_version": self.service_version, "tags": self.tags}
 
     def publish_message(self, payload):
+        if self.topic_name is None or self.publisher is None:
+          if self.debug:
+            print("APIToolkit: No topic or publisher (restart your server to fix)")
+          return
         data = json.dumps(payload).encode('utf-8')
         if self.debug:
             print("APIToolkit: publish message")
@@ -104,6 +112,12 @@ def __call__(self, request):
         request.apitoolkit_errors = []
         request.apitoolkit_client = self
         response = self.get_response(request)
+
+        if self.meta is None:
+          if self.debug:
+            print("APIToolkit: Project ID not set (restart your server to fix)")
+          return response
+        
         if self.debug:
             print("APIToolkit: after request")
         try: