+hzddlmZddlZddlmZddlmZddlmZe gdZ Gdd Z Gd d e Z y) ) annotationsN)typing) current_app)request)getpostheadoptionsdeleteputtracepatchcteZdZUdZdZded<dZded<gZded<d Zd ed <dd Z e dd Z y)ViewaSubclass this class and override :meth:`dispatch_request` to create a generic class-based view. Call :meth:`as_view` to create a view function that creates an instance of the class with the given arguments and calls its ``dispatch_request`` method with any URL variables. See :doc:`views` for a detailed guide. .. code-block:: python class Hello(View): init_every_request = False def dispatch_request(self, name): return f"Hello, {name}!" app.add_url_rule( "/hello/", view_func=Hello.as_view("hello") ) Set :attr:`methods` on the class to change what methods the view accepts. Set :attr:`decorators` on the class to apply a list of decorators to the generated view function. Decorators applied to the class itself will not be applied to the generated view function! Set :attr:`init_every_request` to ``False`` for efficiency, unless you need to store request-global data on ``self``. Nz$t.ClassVar[t.Collection[str] | None]methodszt.ClassVar[bool | None]provide_automatic_optionszt.ClassVar[list[t.Callable]] decoratorsTzt.ClassVar[bool]init_every_requestct)zThe actual view function behavior. Subclasses must override this and return a valid response. Any variables from the URL rule are passed as keyword arguments. )NotImplementedError)selfs >/var/www/html/venv/lib/python3.12/site-packages/flask/views.pydispatch_requestzView.dispatch_requestMs "##cr|jr dfd n|idfd |jr1|_|j_|jD] }| |_|_|j _|j_|j _|j_S)afConvert the class into a view function that can be registered for a route. By default, the generated view will create a new instance of the view class for every request and call its :meth:`dispatch_request` method. If the view class sets :attr:`init_every_request` to ``False``, the same instance will be used for every request. Except for ``name``, all other arguments passed to this method are forwarded to the view class ``__init__`` method. .. versionchanged:: 2.2 Added the ``init_every_request`` class attribute. crji}tj|jdi|SN) view_classr ensure_syncr)kwargsr class_args class_kwargsviews rr%zView.as_view..viewisB&t#/F{..t/D/DEOOOrcNtjjdi|Sr)rr!r)r"rs rr%zView.as_view..viewrs$E{..t/D/DEOOOrr"t.Anyreturnft.ResponseReturnValue)rr__name__ __module__r __doc__rr)clsnamer#r$ decoratorrr%s `` @@ras_viewz View.as_viewTs&  ! ! P P 3l3D P >> DM!nnDO ^^ '   ' {{ ..{{ ),)F)F& r)r)r*)r/strr#r(r$r(r)zft.RouteCallable) r+r, __qualname__r-r__annotations__rrrr classmethodr1rrrrrswD59G 18 :>6=02J,1,0(/$11%*1rmethodlowerrr!)rr"meths rrzMethodView.dispatch_requestsvtW^^113T: rTs=" I wwt5757r