upstream/mercurial-mirror Files · mercurial/pure/charencode.py

encoding: drop circular import by proxying through '<policy>.charencode'...

encoding: drop circular import by proxying through '<policy>.charencode' I decided not to split charencode.c to new C extension module because it would duplicate binary codes unnecessarily.

Yuya Nishihara - - Load All Authors

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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()

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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()