Client.from_service_account_json raises a TypeError

[Morreski]

When executing:

client = Client.from_service_account_json('./key.json')

A TypeError is raised from oauth2client because the method create_scoped from oauth2client.service_account.ServiceAccountCredentials is called with scopes=None although this parameter expects an iterable.

Maybe the SCOPE variable in connection.py (line 69) should be an empty set instead of a None object ? I don't know what would be the side effects of such a change.

[dhermes]

@Morreski Can you provide a snippet of gcloud-python that uses a null value for scopes?

[Morreski]

Well NVM this ticket this was a fail, just spotted i had an error in my imports, that made me instantiate the base client class instead of pubsub client class...

[dhermes]

Good deal! Thanks for taking the time to report it!