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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Formatter functions to use in patterns.
All those function have last argument as match.value (str).
"""
def formatters(*chained_formatters):
"""
Chain formatter functions.
:param chained_formatters:
:type chained_formatters:
:return:
:rtype:
"""
def formatters_chain(input_string): # pylint:disable=missing-docstring
for chained_formatter in chained_formatters:
input_string = chained_formatter(input_string)
return input_string
return formatters_chain
def default_formatter(input_string):
"""
Default formatter
:param input_string:
:return:
"""
return input_string
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