Google API: getting Credentials from refresh token with oauth2client.client

Question

I am using googles official oauth2client.client to access the google plus api. I have a refresh token (that does not expire) stored in a database, and need to recreate the

Answer 1

I recommend this method.

from oauth2client import client, GOOGLE_TOKEN_URI

CLIENT_ID = "client_id"
CLIENT_SECRET = "client_secret"
REFRESH_TOKEN = "refresh_token"


credentials = client.OAuth2Credentials(
    access_token = None, 
    client_id = CLIENT_ID, 
    client_secret = CLIENT_SECRET, 
    refresh_token = REFRESH_TOKEN, 
    token_expiry = None, 
    token_uri = GOOGLE_TOKEN_URI,
    token_ id = None, 
    revoke_uri= None)

http = credentials.authorize(httplib2.Http())

Even if the access token has expired, the credential is still authorize because of the refresh token.