1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
import warnings
from functools import wraps
from social.utils import setting_name
from social.strategies.utils import get_strategy
from social.backends.utils import get_backend
DEFAULTS = {
'STORAGE': 'social.apps.tornado_app.models.TornadoStorage',
'STRATEGY': 'social.strategies.tornado_strategy.TornadoStrategy'
}
def get_helper(request_handler, name):
return request_handler.settings.get(setting_name(name),
DEFAULTS.get(name, None))
def load_strategy(request_handler):
strategy = get_helper(request_handler, 'STRATEGY')
storage = get_helper(request_handler, 'STORAGE')
return get_strategy(strategy, storage, request_handler)
def load_backend(request_handler, strategy, name, redirect_uri):
backends = get_helper(request_handler, 'AUTHENTICATION_BACKENDS')
Backend = get_backend(backends, name)
return Backend(strategy, redirect_uri)
def psa(redirect_uri=None):
def decorator(func):
@wraps(func)
def wrapper(self, backend, *args, **kwargs):
uri = redirect_uri
if uri and not uri.startswith('/'):
uri = self.reverse_url(uri, backend)
self.strategy = load_strategy(self)
self.backend = load_backend(self, self.strategy, backend, uri)
return func(self, backend, *args, **kwargs)
return wrapper
return decorator
def strategy(*args, **kwargs):
warnings.warn('@strategy decorator is deprecated, use @psa instead')
return psa(*args, **kwargs)
|
