def __getitem__(self, key):
Obtain the access token to access private resources at the API
dataset/ETHPy150Open twisted/ldaptor/ldaptor/interfaces.py/ILDAPEntry.__getitem__--crossover with--dataset/ETHPy150Open pennersr/django-allauth/allauth/socialaccount/providers/oauth/client.py/OAuthClient.get_access_token