I needed to overwrite the refresh_token method as my backend do not provide a refresh token. Instead, fetch_token is called.
But since I do not want a token_updater, I just want to catch and ignore the TokenUpdated exception. Howerver, I'm unable to catch the exception; it is raised when the entire method call is completed. I can't wrap my head around what's actually going on here!
Workaround: provide a dummy token_updater, e.g. lambda token: None
Example:
import time
from oauthlib.oauth2 import BackendApplicationClient
from requests.auth import HTTPBasicAuth
from requests_oauthlib import OAuth2Session, TokenUpdated
client_id = "my_client_id"
client_secret = "my_client_secret"
token_url = "my_token_url"
scope = ["some_scope"]
url ="my_url"
class MyOAuth2Session(OAuth2Session):
def refresh_token(self, *args, **kwargs):
# catch and ignore TokenUpdated exception since token_updater is not provided
try:
token = super().fetch_token(token_url=token_url, auth=auth, scope=scope)
except:
pass
auth = HTTPBasicAuth(client_id, client_secret)
client = BackendApplicationClient(client_id=client_id)
oauth = MyOAuth2Session(client=client, auto_refresh_url=token_url)
token = oauth.fetch_token(token_url=token_url, auth=auth, scope=scope)
oauth._client._expires_at = time.time() - 100
response = oauth.request("GET", url) # TokenUpdated raise?!
I needed to overwrite the
refresh_token
method as my backend do not provide a refresh token. Instead,fetch_token
is called. But since I do not want a token_updater, I just want to catch and ignore the TokenUpdated exception. Howerver, I'm unable to catch the exception; it is raised when the entire method call is completed. I can't wrap my head around what's actually going on here!Workaround: provide a dummy token_updater, e.g.
lambda token: None
Example: