This library does not ship in App Engine.
The version you should be using is google-api-python-client-1.1
hosted on the project download page.
I believe the version you're referring to is the (somewhat old) version of google-api-python-client
included in the App Engine SDK. This is only included to perform simple OAuth 2.0 for appcfg.py
and is a stable version for performing this simple task. Though it is in the SDK, it is NOT in the runtime and not endorsed as a current version of google-api-python-client
for these reasons.
I'd also like to note that the article you linked explicitly points to installation instructions.
UPDATE: As noted there, your WSGI handler should contain the callback from the decorator
routes = [
('/update', UpdatePage),
(decorator.callback_path, decorator.callback_handler()),
]
update = webapp2.WSGIApplication(routes, debug=True)
and your app.yaml
should allow your main handler should either explicitly match the the route in decorator.callback_path
- url: /oauth2callback
script: myapp.update
or should just route all remaining requests to your WSGI handler
- url: /.*
script: myapp.update
(This second approach would likely warrant adding a 404 catch-all to the WSGI handler.)