Yep this is a bug. Nice catch.
On Feb 7, 2014 11:03 PM, "Will Angley" <notifications@github.com> wrote:

> In gcloud/datastore/__init__.py:
>
> > @@ -35,6 +35,10 @@
> >
> >  __version__ = '0.1.2'
> >
> > +SCOPE = ('https://www.googleapis.com/auth/datastore '
>
> Is there supposed to be a comma at EOL here? The other declaration of
> SCOPE (in gcloud.storage) declares a tuple rather than concatenating
> strings.
>
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> .
>