Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/flask/signals.py: 90%

1from __future__ import annotations 

2 

3import typing as t 

4import warnings 

5 

6from blinker import Namespace 

7 

8# This namespace is only for signals provided by Flask itself. 

9_signals = Namespace() 

10 

11template_rendered = _signals.signal("template-rendered") 

12before_render_template = _signals.signal("before-render-template") 

13request_started = _signals.signal("request-started") 

14request_finished = _signals.signal("request-finished") 

15request_tearing_down = _signals.signal("request-tearing-down") 

16got_request_exception = _signals.signal("got-request-exception") 

17appcontext_tearing_down = _signals.signal("appcontext-tearing-down") 

18appcontext_pushed = _signals.signal("appcontext-pushed") 

19appcontext_popped = _signals.signal("appcontext-popped") 

20message_flashed = _signals.signal("message-flashed") 

21 

22 

23def __getattr__(name: str) -> t.Any: 

24 if name == "signals_available": 

25 warnings.warn( 

26 "The 'signals_available' attribute is deprecated and will be removed in" 

27 " Flask 2.4. Signals are always available.", 

28 DeprecationWarning, 

29 stacklevel=2, 

30 ) 

31 return True 

32 

33 raise AttributeError(name)