pygments.filter

Module that implements the default filter.

copyright:Copyright 2006-2013 by the Pygments team, see AUTHORS. license:BSD, see LICENSE for details.

class pygments.filter.Filter(**options)

Default filter. Subclass this class or use the simplefilter decorator to create own filters.

class pygments.filter.FunctionFilter(**options)

Abstract class used by simplefilter to create simple function filters on the fly. The simplefilter decorator automatically creates subclasses of this class for functions passed to it.

pygments.filter.apply_filters(stream, filters, lexer=None)

Use this method to apply an iterable of filters to a stream. If lexer is given it’s forwarded to the filter, otherwise the filter receives None.

pygments.filter.simplefilter(f)

Decorator that converts a function into a filter:

@simplefilter

def lowercase(lexer, stream, options):

for ttype, value in stream:

yield ttype, value.lower()