Make generate_configs response streaming optional

Author: manisandro

src/server.py

@@ -100,7 +100,10 @@ def log_stream():
             except queue.Empty:
                 pass
 
-    return Response(stream_with_context(log_stream()), mimetype='text/plain')
+    if request.args.get("stream_response", "").lower() in ["1","true"]:
+        return Response(stream_with_context(log_stream()), mimetype='text/plain')
+    else:
+        return Response(''.join(log_stream()), mimetype='text/plain')
 
 @app.route("/maps", methods=['GET'])
 def maps():

tests/permissions_tests.py

@@ -79,9 +79,6 @@ def __run_config_generator(self, generator_config):
             url = "/generate_configs?tenant=default&use_cached_project_metadata=true"
             response = self.app.post(url)
 
-            # Wait for full response
-            data = response.get_data(as_text=True)
-
             if response.status_code != 200:
                 print(response.text)
             self.assertEqual(response.status_code, 200)