lemon.external.Cheetah.Filters.Filter

Package lemon :: Package external :: Package Cheetah :: Module Filters :: Class Filter

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Class Filter

Known Subclasses:: MaxLen, Pager, ReplaceNone, Strip, StripSqueeze, WebSafe

A baseclass for the Cheetah Filters.

Method Summary
	`__init__(self, templateObj)` Setup a ref to the templateObj.
	`filter(self, val, **kw)` Replace None with an empty string.
	`generateAutoArgs(self)` This hook allows the filters to generate an arg-list that will be appended to the arg-list of a $placeholder tag when it is being translated into Python code during the template compilation process.

Method Details

init(self, templateObj=<lemon.external.Cheetah.Filters.DummyTemplate instance at...)
(Constructor)

Setup a ref to the templateObj.  Subclasses should call this method.

filter(self, val, **kw)

Replace None with an empty string.  Reimplement this method if you
want more advanced filterting.

generateAutoArgs(self)

This hook allows the filters to generate an arg-list that will be
appended to the arg-list of a $placeholder tag when it is being
translated into Python code during the template compilation process. See
the 'Pager' filter class for an example.

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Class Filter

__init__(self, templateObj=<lemon.external.Cheetah.Filters.DummyTemplate instance at...) (Constructor)

filter(self, val, **kw)

generateAutoArgs(self)

init(self, templateObj=<lemon.external.Cheetah.Filters.DummyTemplate instance at...)
(Constructor)