test changes

Author: harkamaljot

example.py

@@ -0,0 +1,14 @@
+# example for getting the default credentials
+import google.auth
+import google.auth.transport.requests
+
+cred, project = google.auth.default(scopes=["email"]) # create an object, but it doesn't token yet
+
+print(cred)
+print(project)
+
+req = google.auth.transport.requests.Request()  # create a http object for http calls
+cred.refresh(req)  # call refresh to fetch a token
+
+print(cred.token)
+print(cred.expiry)

google/auth/compute_engine/credentials.py

@@ -100,6 +100,7 @@ def _retrieve_info(self, request):
             request, service_account=self._service_account_email
         )
 
+        import pdb; pdb.set_trace()
         # Don't override scopes requested by the user.
         if self._scopes is None:
             self._scopes = info["scopes"]