def build_oauth2(username, password, token_url, client_id):
"""Creates an OAuth2 object usable by requests.get()"""
client = oauthlib.oauth2.LegacyApplicationClient(client_id=client_id)
token = requests_oauthlib.OAuth2Session(client=client).fetch_token(
token_url=token_url,
username=username,
password=password,
client_id=client_id,
)
return requests_oauthlib.OAuth2(client_id=client_id,
client=client,
token=token)
def signed_session(self, session=None):
"""Create requests session with any required auth headers applied.
If a session object is provided, configure it directly. Otherwise,
create a new session and return it.
:param session: The session to configure for authentication
:type session: requests.Session
:rtype: requests.Session
"""
session = session or requests.Session(
) # Don't call super on purpose, let's "auth" manage the headers.
session.auth = oauth.OAuth2(self.id, token=self.token)
return session