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Diffstat (limited to 'localedata/unicode-gen/gen_translit_circle.py')
| -rw-r--r-- | localedata/unicode-gen/gen_translit_circle.py | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/localedata/unicode-gen/gen_translit_circle.py b/localedata/unicode-gen/gen_translit_circle.py deleted file mode 100644 index 40c3992830..0000000000 --- a/localedata/unicode-gen/gen_translit_circle.py +++ /dev/null @@ -1,151 +0,0 @@ -#!/usr/bin/python3 -# -*- coding: utf-8 -*- -# -# Generate a translit_circle file from a UnicodeData file. -# Copyright (C) 2015-2017 Free Software Foundation, Inc. -# This file is part of the GNU C Library. -# -# The GNU C Library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# The GNU C Library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with the GNU C Library; if not, see -# <http://www.gnu.org/licenses/>. - -''' -Generate a translit_circle file from UnicodeData.txt - -To see how this script is used, call it with the “-h” option: - - $ ./gen_translit_circle -h - … prints usage message … -''' - -import argparse -import time -import unicode_utils - -def read_input_file(filename): - '''Reads the original glibc translit_circle file to get the - original head and tail. - - We want to replace only the part of the file between - “translit_start” and “translit_end” - ''' - head = tail = '' - with open(filename, mode='r') as translit_file: - for line in translit_file: - head = head + line - if line.startswith('translit_start'): - break - for line in translit_file: - if line.startswith('translit_end'): - tail = line - break - for line in translit_file: - tail = tail + line - return (head, tail) - -def output_head(translit_file, unicode_version, head=''): - '''Write the header of the output file, i.e. the part of the file - before the “translit_start” line. - ''' - if ARGS.input_file and head: - translit_file.write(head) - else: - translit_file.write('escape_char /\n') - translit_file.write('comment_char %\n') - translit_file.write(unicode_utils.COMMENT_HEADER) - translit_file.write('\n') - translit_file.write('% Transliterations of encircled characters.\n') - translit_file.write('% Generated automatically from UnicodeData.txt ' - + 'by gen_translit_circle.py ' - + 'on {:s} '.format(time.strftime('%Y-%m-%d')) - + 'for Unicode {:s}.\n'.format(unicode_version)) - translit_file.write('\n') - translit_file.write('LC_CTYPE\n') - translit_file.write('\n') - translit_file.write('translit_start\n') - -def output_tail(translit_file, tail=''): - '''Write the tail of the output file''' - if ARGS.input_file and tail: - translit_file.write(tail) - else: - translit_file.write('translit_end\n') - translit_file.write('\n') - translit_file.write('END LC_CTYPE\n') - -def output_transliteration(translit_file): - '''Write the new transliteration to the output file''' - translit_file.write('\n') - for code_point in sorted(unicode_utils.UNICODE_ATTRIBUTES): - name = unicode_utils.UNICODE_ATTRIBUTES[code_point]['name'] - decomposition = unicode_utils.UNICODE_ATTRIBUTES[ - code_point]['decomposition'] - if decomposition.startswith('<circle>'): - decomposition = decomposition[9:] - decomposed_code_points = [int(x, 16) - for x in decomposition.split(' ')] - translit_file.write('% {:s}\n'.format(name)) - translit_file.write('{:s} "<U0028>'.format( - unicode_utils.ucs_symbol(code_point))) - for decomposed_code_point in decomposed_code_points: - translit_file.write('{:s}'.format( - unicode_utils.ucs_symbol(decomposed_code_point))) - translit_file.write('<U0029>"\n') - translit_file.write('\n') - - -if __name__ == "__main__": - PARSER = argparse.ArgumentParser( - description=''' - Generate a translit_circle file from UnicodeData.txt. - ''') - PARSER.add_argument( - '-u', '--unicode_data_file', - nargs='?', - type=str, - default='UnicodeData.txt', - help=('The UnicodeData.txt file to read, ' - + 'default: %(default)s')) - PARSER.add_argument( - '-i', '--input_file', - nargs='?', - type=str, - help=''' The original glibc/localedata/locales/translit_combining - file.''') - PARSER.add_argument( - '-o', '--output_file', - nargs='?', - type=str, - default='translit_circle.new', - help='''The new translit_circle file, default: %(default)s. If the - original glibc/localedata/locales/translit_circle file has - been given as an option, the header up to the - “translit_start” line and the tail from the “translit_end” - line to the end of the file will be copied unchanged into the - output file. ''') - PARSER.add_argument( - '--unicode_version', - nargs='?', - required=True, - type=str, - help='The Unicode version of the input files used.') - ARGS = PARSER.parse_args() - - unicode_utils.fill_attributes(ARGS.unicode_data_file) - HEAD = TAIL = '' - if ARGS.input_file: - (HEAD, TAIL) = read_input_file(ARGS.input_file) - with open(ARGS.output_file, mode='w') as TRANSLIT_FILE: - output_head(TRANSLIT_FILE, ARGS.unicode_version, head=HEAD) - output_transliteration(TRANSLIT_FILE) - output_tail(TRANSLIT_FILE, tail=TAIL) |