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import six
SERIALIZABLE_TYPES = (dict, list, tuple, set, bool, type(None)) + \
six.integer_types + six.string_types + \
(six.text_type, six.binary_type,)
def partial_to_session(strategy, next, backend, request=None, *args, **kwargs):
user = kwargs.get('user')
social = kwargs.get('social')
clean_kwargs = {
'response': kwargs.get('response') or {},
'details': kwargs.get('details') or {},
'username': kwargs.get('username'),
'uid': kwargs.get('uid'),
'is_new': kwargs.get('is_new') or False,
'new_association': kwargs.get('new_association') or False,
'user': user and user.id or None,
'social': social and {
'provider': social.provider,
'uid': social.uid
} or None
}
clean_kwargs.update(kwargs)
# Clean any MergeDict data type from the values
kwargs = {}
for name, value in clean_kwargs.items():
# Check for class name to avoid importing Django MergeDict or
# Werkzeug MultiDict
if isinstance(value, dict) or \
value.__class__.__name__ in ('MergeDict', 'MultiDict'):
value = dict(value)
if isinstance(value, SERIALIZABLE_TYPES):
kwargs[name] = strategy.to_session_value(value)
return {
'next': next,
'backend': backend.name,
'args': tuple(map(strategy.to_session_value, args)),
'kwargs': kwargs
}
def partial_from_session(strategy, session):
kwargs = session['kwargs'].copy()
user = kwargs.get('user')
social = kwargs.get('social')
if isinstance(social, dict):
kwargs['social'] = strategy.storage.user.get_social_auth(**social)
if user:
kwargs['user'] = strategy.storage.user.get_user(user)
return (
session['next'],
session['backend'],
list(map(strategy.from_session_value, session['args'])),
dict((key, strategy.from_session_value(val))
for key, val in kwargs.items())
)
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