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view mercurial/pure/charencode.py @ 33916:d669b1ad215f

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tests: sort excluded test files in test-check-module-imports
author Augie Fackler <raf@durin42.com>
date Tue, 22 Aug 2017 15:16:09 -0400
parents f5fc54e7e467
children b9101467d88b
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# charencode.py - miscellaneous character encoding
#
#  Copyright 2005-2009 Matt Mackall <mpm@selenic.com> and others
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

from __future__ import absolute_import

def asciilower(s):
    '''convert a string to lowercase if ASCII

    Raises UnicodeDecodeError if non-ASCII characters are found.'''
    s.decode('ascii')
    return s.lower()

def asciiupper(s):
    '''convert a string to uppercase if ASCII

    Raises UnicodeDecodeError if non-ASCII characters are found.'''
    s.decode('ascii')
    return s.upper()