twisted.web.widgets.Presentation

Package twisted :: Package web :: Module widgets :: Class Presentation

Class Presentation

Widget --+
         |
        Presentation

I am a widget which formats a template with interspersed python expressions.

Method Summary
	`__init__(self, template, filename)`
	`addClassVars(self, namespace, Class)`
	`addVariables(self, namespace, request)`
	`display(self, request)` Implement me to represent your widget.
	`formatTraceback(self, tb)`
	`prePresent(self, request)` Perform any tasks which must be done before presenting the page.
	`streamCall(self, call, args, *kw)` Utility: Call a method like StreamWidget's 'stream'.
Inherited from Widget
	`getTitle(self, request)`

Class Variable Summary
`str`	`template` = `'\n Hello, %%%%world%%%%.\n '`
`str`	`world` = `"you didn't assign to the 'template' attribute"`
Inherited from Widget
`NoneType`	`title` = None

Method Details

Implement me to represent your widget.

I must return a list of strings and twisted.internet.defer.Deferred instances.

Overrides:: twisted.web.widgets.Widget.display (inherited documentation)

Perform any tasks which must be done before presenting the page.

Utility: Call a method like StreamWidget's 'stream'.

Class Variable Details

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