twisted.web.util.FailureElement

class documentation

class FailureElement(Element): (source)

Constructor: FailureElement(failure, loader)

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FailureElement is an IRenderable which can render detailed information about a Failure.

Present Since
12.1
Method __init__ Undocumented
Method traceback Render all the frames in the wrapped Failure's traceback stack, replacing tag.
Method type Render the exception type as a child of tag.
Method value Render the exception value as a child of tag.
Class Variable loader Undocumented
Instance Variable failure The Failure instance which will be rendered.

Inherited from Element:

Method lookupRenderMethod Look up and return the named render method.
Method render Implement IRenderable to allow one Element to be embedded in another's template or rendering output.
def __init__(self, failure, loader=None): (source)
overrides twisted.web.template.Element.__init__

Undocumented

@renderer
def traceback(self, request, tag): (source)

Render all the frames in the wrapped Failure's traceback stack, replacing tag.

@renderer
def type(self, request, tag): (source)

Render the exception type as a child of tag.

@renderer
def value(self, request, tag): (source)

Render the exception value as a child of tag.

loader = (source)
overrides twisted.web.template.Element.loader

Undocumented

failure = (source)

The Failure instance which will be rendered.