twisted.web.test.test_template.FailingElement

class documentation

class FailingElement(Element):

Constructor: FailingElement(loader)

An element that raises an exception when rendered.

Method render Implement IRenderable to allow one Element to be embedded in another's template or rendering output.

Inherited from Element:

Method	`__init__`	Undocumented
Method	`lookupRenderMethod`	Look up and return the named render method.
Instance Variable	`loader`	The factory which will be used to load documents to return from `render`.

def render(self, request: IRequest | None) -> Flattenable: ¶

from twisted.web.iweb.IRenderable

overrides twisted.web.template.Element.render

Implement IRenderable to allow one Element to be embedded in another's template or rendering output.

(This will simply load the template from the loader; when used in a template, the flattening engine will keep track of this object separately as the object to lookup renderers on and call Element.renderer to look them up. The resulting object from this method is not directly associated with this Element.)