twisted.web.util._FrameElement : API documentation

t.w.u._FrameElement(Element) : class documentation

_FrameElement is an IRenderable which can render details about one frame from a Failure.

Instance Variable	frame	A `Failure`-style frame object for which to load a source line to render. This is really a tuple holding some information from a frame object. See `Failure.frames` for specifics.
Method	__init__	Undocumented
Method	filename	Render the name of the file this frame references as a child of `tag`.
Method	lineNumber	Render the source line number this frame references as a child of `tag`.
Method	function	Render the function name this frame references as a child of `tag`.
Method	source	Render the source code surrounding the line this frame references, replacing `tag`.

Inherited from Element:

Instance Variable	loader	The factory which will be used to load documents to return from `render`. (type: `ITemplateLoader` provider)
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.

frame =

A Failure-style frame object for which to load a source line to render. This is really a tuple holding some information from a frame object. See Failure.frames for specifics.

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

Render the name of the file this frame references as a child of tag.

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

Render the source line number this frame references as a child of tag.

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

Render the function name this frame references as a child of tag.

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

Render the source code surrounding the line this frame references, replacing tag.