Google API access using Service Account oauth2client.client.CryptoUnavailableError: No crypto library available

Question

I am trying to create a service account app so that I can access Google Analytics api using Python. Two things are confusing me. First, when I use the following code:

Answer 1

Even if you are installed pycrypto & python-ssl libraries in your development environment, You need to add this pycrypto library in your application's app.yaml file.

libraries:
- name: pycrypto
  version: "latest"