refactor: use isinstance to check eid's type from response

test/test_api.py

@@ -171,7 +171,7 @@
 
         assert response["login"] == self.admlogin
         assert response["dcTitle"] == self.admlogin
-        assert type(response["eid"]) == int
+        assert isinstance(response["eid"], int)
 
 
 class ApiMountedOnBaseUrlTC(PyramidCWTest):