o a@s8dZd ddZddZGdddZGdd d eZdS) z pygments.filter ~~~~~~~~~~~~~~~ Module that implements the default filter. :copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. Ncs$fdd}|D]}|||}q|S)z Use this method to apply an iterable of filters to a stream. If lexer is given it's forwarded to the filter, otherwise the filter receives `None`. c3s||EdHdSN)filter)filter_streamlexer1/usr/lib/python3/dist-packages/pygments/filter.py_applyszapply_filters.._applyr)rfiltersrr rrrr apply_filters s  r cCs t|jtft|d|j|dS)z Decorator that converts a function into a filter:: @simplefilter def lowercase(self, lexer, stream, options): for ttype, value in stream: yield ttype, value.lower() __module__)r __doc__function)type__name__FunctionFiltergetattrr )frrr simplefilters rc@s eZdZdZddZddZdS)Filterzl Default filter. Subclass this class or use the `simplefilter` decorator to create own filters. cKs ||_dSr)optionsselfrrrr__init__/s zFilter.__init__cCstr)NotImplementedErrorrrrrrrr2sz Filter.filterN)rr __qualname__r rrrrrrr)s rc@s$eZdZdZdZddZddZdS)rz 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. NcKs0t|ds td|jjtj|fi|dS)Nrz%r used without bound function)hasattr TypeError __class__rrrrrrrr?s zFunctionFilter.__init__ccs||||jEdHdSr)rrrrrrrEszFunctionFilter.filter)rr rr rrrrrrrr6s  rr)r r rrrrrrrs