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Code Issues 32 Releases Wiki Activity

Fixed #29750 -- Added View.setup() hook for class-based views.

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François Freitag
2018-09-19 10:53:05 +02:00
committed by Tim Graham
parent 19e863a844
commit e671337e8b
7 changed files with 85 additions and 14 deletions
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11
docs/topics/class-based-views/intro.txt
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@@ -82,11 +82,12 @@ Because Django's URL resolver expects to send the request and associated
arguments to a callable function, not a class, class-based views have an
:meth:`~django.views.generic.base.View.as_view` class method which returns a
function that can be called when a request arrives for a URL matching the
associated pattern. The function creates an instance of the class and calls its
:meth:`~django.views.generic.base.View.dispatch` method. ``dispatch`` looks at
the request to determine whether it is a ``GET``, ``POST``, etc, and relays the
request to a matching method if one is defined, or raises
:class:`~django.http.HttpResponseNotAllowed` if not::
associated pattern. The function creates an instance of the class, calls
:meth:`~django.views.generic.base.View.setup` to initialize its attributes, and
then calls its :meth:`~django.views.generic.base.View.dispatch` method.
``dispatch`` looks at the request to determine whether it is a ``GET``,
``POST``, etc, and relays the request to a matching method if one is defined,
or raises :class:`~django.http.HttpResponseNotAllowed` if not::
# urls.py
from django.urls import path