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import warnings
from functools import wraps
import cherrypy
from social.utils import setting_name, module_member
from social.strategies.utils import get_strategy
from social.backends.utils import get_backend, user_backends_data
DEFAULTS = {
'STRATEGY': 'social.strategies.cherrypy_strategy.CherryPyStrategy',
'STORAGE': 'social.apps.cherrypy_app.models.CherryPyStorage'
}
def get_helper(name):
return cherrypy.config.get(setting_name(name), DEFAULTS.get(name, None))
def load_backend(strategy, name, redirect_uri):
backends = get_helper('AUTHENTICATION_BACKENDS')
Backend = get_backend(backends, name)
return Backend(strategy=strategy, redirect_uri=redirect_uri)
def psa(redirect_uri=None):
def decorator(func):
@wraps(func)
def wrapper(self, backend=None, *args, **kwargs):
uri = redirect_uri
if uri and backend and '%(backend)s' in uri:
uri = uri % {'backend': backend}
self.strategy = get_strategy(get_helper('STRATEGY'),
get_helper('STORAGE'))
self.backend = load_backend(self.strategy, backend, uri)
return func(self, backend, *args, **kwargs)
return wrapper
return decorator
def backends(user):
"""Load Social Auth current user data to context under the key 'backends'.
Will return the output of social.backends.utils.user_backends_data."""
return user_backends_data(user, get_helper('AUTHENTICATION_BACKENDS'),
module_member(get_helper('STORAGE')))
def strategy(*args, **kwargs):
warnings.warn('@strategy decorator is deprecated, use @psa instead')
return psa(*args, **kwargs)
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