def execute(self, service_request):
try:
return service_request.execute(http=self._http)
except AccessTokenCredentialsError:
self._google_auth.refresh_token(get_current_strategy())
self._http = self._get_http(self._google_auth.access_token)
return service_request.execute(http=self._http)
def get_user(self, user_id):
"""
Return user with given ID from the User model used by this backend.
This is called by django.contrib.auth.middleware.
"""
from social.strategies.utils import get_current_strategy
strategy = self.strategy or get_current_strategy()
return strategy.get_user(user_id)
def get_user(self, user_id):
"""
Return user with given ID from the User model used by this backend.
This is called by django.contrib.auth.middleware.
"""
from social.strategies.utils import get_current_strategy
strategy = self.strategy or get_current_strategy()
return strategy.get_user(user_id)
def authenticate(self, *args, **kwargs):
if 'username' in kwargs and 'password' in kwargs and self.strategy is None:
self.strategy = get_current_strategy()
if self.strategy:
try:
return self.ml_authenticate(kwargs['username'],
kwargs['password'])
except (AuthFailed, HTTPError):
return None
elif 'token' in kwargs and self.strategy is None:
self.strategy = get_current_strategy()
if self.strategy:
try:
return self.ml_token_authenticate(kwargs['token'])
except (AuthFailed, HTTPError):
return None
else:
return super(MLBackend, self).authenticate(*args, **kwargs)
def authenticate(self, *args, **kwargs):
if 'username' in kwargs and 'password' in kwargs and self.strategy is None:
self.strategy = get_current_strategy()
if self.strategy:
try:
return self.ml_authenticate(
kwargs['username'], kwargs['password']
)
except (AuthFailed, HTTPError):
return None
elif 'token' in kwargs and self.strategy is None:
self.strategy = get_current_strategy()
if self.strategy:
try:
return self.ml_token_authenticate(kwargs['token'])
except (AuthFailed, HTTPError):
return None
else:
return super(MLBackend, self).authenticate(*args, **kwargs)
def get_backend_instance(self, strategy=None):
strategy = strategy or get_current_strategy()
Backend = self.get_backend(strategy)
if Backend:
return Backend(strategy=strategy)
def get_backend(self, strategy=None):
strategy = strategy or get_current_strategy()
if strategy:
return get_backend(strategy.get_backends(), self.provider)