django1/django/core/signals.py

from django.dispatch import Signal

request_started = Signal(providing_args=["environ", "scope"])
request_finished = Signal()
got_request_exception = Signal(providing_args=["request"])
setting_changed = Signal(providing_args=["setting", "value", "enter"])
Major refactoring of django.dispatch with an eye towards speed. The net result is that signals are up to 90% faster. Though some attempts and backwards-compatibility were made, speed trumped compatibility. Thus, as usual, check BackwardsIncompatibleChanges for the complete list of backwards-incompatible changes. Thanks to Jeremy Dunck and Keith Busell for the bulk of the work; some ideas from Brian Herring's previous work (refs #4561) were incorporated. Documentation is, sigh, still forthcoming. Fixes #6814 and #3951 (with the new dispatch_uid argument to connect). git-svn-id: http://code.djangoproject.com/svn/django/trunk@8223 bcc190cf-cafb-0310-a4f2-bffc1f526a37 2008-08-06 23:32:46 +08:00			`from django.dispatch import Signal`

Fixed #30451 -- Added ASGI handler and coroutine-safety. This adds an ASGI handler, asgi.py file for the default project layout, a few async utilities and adds async-safety to many parts of Django. 2019-04-12 21:15:18 +08:00			`request_started = Signal(providing_args=["environ", "scope"])`
Major refactoring of django.dispatch with an eye towards speed. The net result is that signals are up to 90% faster. Though some attempts and backwards-compatibility were made, speed trumped compatibility. Thus, as usual, check BackwardsIncompatibleChanges for the complete list of backwards-incompatible changes. Thanks to Jeremy Dunck and Keith Busell for the bulk of the work; some ideas from Brian Herring's previous work (refs #4561) were incorporated. Documentation is, sigh, still forthcoming. Fixes #6814 and #3951 (with the new dispatch_uid argument to connect). git-svn-id: http://code.djangoproject.com/svn/django/trunk@8223 bcc190cf-cafb-0310-a4f2-bffc1f526a37 2008-08-06 23:32:46 +08:00			`request_finished = Signal()`
			`got_request_exception = Signal(providing_args=["request"])`
Fixed #20349 -- Moved setting_changed signal to django.core.signals. This removes the need to load django.test when not testing. 2014-10-09 23:46:40 +08:00			`setting_changed = Signal(providing_args=["setting", "value", "enter"])`