a 0h2@sddlmZddlZddlmZddlmZddlmZej dej dej fd Z e gd ZGd d d ZGd ddeZdS)) annotationsN)typing) current_app)requestF.)bound)getpostheadoptionsdeleteputtracepatchc@sheZdZUdZdZded<dZded<gZded<d Zd ed <d d ddZ e dddddddZ dS)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$t.ClassVar[t.Collection[str] | None]methodszt.ClassVar[bool | None]provide_automatic_optionsz(t.ClassVar[list[t.Callable[..., t.Any]]] decoratorsTzt.ClassVar[bool]init_every_requestft.ResponseReturnValue)returncCs tdS)zThe actual view function behavior. Subclasses must override this and return a valid response. Any variables from the URL rule are passed as keyword arguments. N)NotImplementedErrorselfr9/var/www/auris/lib/python3.9/site-packages/flask/views.pydispatch_requestNszView.dispatch_requeststrt.Anyzft.RouteCallable)name class_args class_kwargsrcs|jr dddfdd n"|idddfdd |jrj|_|j_|jD] }|q\|_|_|j_|j_|j_|j_S)afConvert the class into a view function that can be registered for a route. By default, the generated view will create a new instance of the view class for every request and call its :meth:`dispatch_request` method. If the view class sets :attr:`init_every_request` to ``False``, the same instance will be used for every request. Except for ``name``, all other arguments passed to this method are forwarded to the view class ``__init__`` method. .. versionchanged:: 2.2 Added the ``init_every_request`` class attribute. rrkwargsrcs&ji}t|jfi|SN) view_classr ensure_syncr)r$r)r!r"viewrrr(js zView.as_view..viewcstjfi|Sr%)rr'r)r$rrrr(ss)rr__name__ __module__r&__doc__rr)clsr r!r" decoratorr)r!r"rr(ras_viewUs   z View.as_view) r)r* __qualname__r+r__annotations__rrrr classmethodr.rrrrrs "   rcs8eZdZdZdddfdd Zddddd ZZS) MethodViewaDispatches request methods to the corresponding instance methods. For example, if you implement a ``get`` method, it will be used to handle ``GET`` requests. This can be useful for defining a REST API. :attr:`methods` is automatically set based on the methods defined on the class. See :doc:`views` for a detailed guide. .. code-block:: python class CounterAPI(MethodView): def get(self): return str(session.get("counter", 0)) def post(self): session["counter"] = session.get("counter", 0) + 1 return redirect(url_for("counter")) app.add_url_rule( "/counter", view_func=CounterAPI.as_view("counter") ) rNoner#c svtjfi|d|jvrrt}|jD]}t|ddr(||jq(tD]}t ||rJ| | qJ|rr||_dS)Nr) super__init_subclass____dict__set __bases__getattrupdaterhttp_method_funcshasattraddupper)r,r$rbasekey __class__rrr5s    zMethodView.__init_subclass__rcKs\t|tjd}|dur0tjdkr0t|dd}|dusHJdtjt|fi|S)NHEADr zUnimplemented method )r9rmethodlowerrr')rr$methrrrrs  zMethodView.dispatch_request)r)r*r/r+r5r __classcell__rrrArr2sr2) __future__rrtftglobalsrrTypeVarCallableAnyr frozensetr;rr2rrrrs    z