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#!/usr/bin/env python3
# encoding: utf-8
import codecs
import json
import os.path
import sys
# This script collects translator credits and locale information
# from the JSON files in ../data/i18n/locales/ (created by transifex)
# and writes the translator credits to ./data/txts/translators.lua.
# The locale information is written to ../data/i18n/locales.lua.
# It then collects all other contributors from ../data/txts/developers.json,
# and writes the developer credits to ./data/txts/developers.lua
INDENT = ' ' # one indentation level in lua
base_path = os.path.abspath(os.path.join(
os.path.dirname(__file__), os.path.pardir))
print('Reading locales from JSON:')
source_path = os.path.normpath(base_path + '/data/i18n/locales')
if (not os.path.isdir(source_path)):
print('Error: Path ' + source_path + ' not found.')
sys.exit(1)
# Each language's translators live in a separate file, so we list the dir
source_files = sorted(os.listdir(source_path), key=str.lower)
lua_locales = '''-- This file is generated by utils/update_authors.py.
-- The locale data is managed in Transifex.
return {
\t-- Locales are identified by their ISO code.
\ten = {
\t\t-- Used to display the locale in the Options menu.
\t\tname = "English",
\t\t-- Defines the language's position on the list in the Options menu.
\t\tsort_name = "English",
\t\t-- The font set used, including the script's direction. See i18n/fonts.lua
\t\tfont = "default"
\t},
'''
lua_translators = '''-- This file is generated by utils/update_authors.py.
function translators() return {
''' # translators
for source_filename in source_files:
# Only json files, and not the template file please
if source_filename.endswith('.json') and source_filename != 'locales_translators.json':
source_file = open(source_path + '/' + source_filename, 'r')
translators = json.load(source_file)
locale_message = '- Added'
# Parsing translator credits
# Make sure we don't pick up untranslated stuff
if translators['translator-list'] != 'translator-credits':
locale_message += ' translators and'
lua_translators += '\t{\n' # entry
lua_translators += f'''\t\theading = "{ translators['your-language-name'] }'''
if translators['your-language-name-in-english'] != 'English' and \
translators['your-language-name-in-english'] != translators['your-language-name']:
lua_translators += f''' ({ translators['your-language-name-in-english'] })'''
lua_translators += '",\n'
lua_translators += '\t\tentries = {\n' # entries
lua_translators += '\t\t\t{\n' # entry
lua_translators += '\t\t\t\tmembers = {\n' # members
for transl_name in translators['translator-list'].split('\n'):
lua_translators += f'\t\t\t\t\t"{ transl_name }",\n'
lua_translators += '\t\t\t\t},\n' # members
lua_translators += '\t\t\t},\n' # entry
lua_translators += '\t\t},\n' # entries
lua_translators += '\t},\n' # entry
# Parsing locale info
# Make sure we don't pick up untranslated stuff
locale_code = source_filename.split('.json')[0]
locale_message += ' locale info for ' + locale_code
lua_locales += '\n\t' + locale_code + \
' = {\n' # entry with locale code
if translators['your-language-name'] != 'English' or locale_code == 'en':
lua_locales += f'''\t\tname = "{ translators['your-language-name'] }",\n'''
else:
lua_locales += f'\t\tname = "{ locale_code }",\n'
if translators['language-sort-name'] != 'English' or locale_code == 'en':
lua_locales += f'''\t\tsort_name = "{ translators['language-sort-name'] }",\n'''
else:
lua_locales += f'\t\tsort_name = "{ locale_code }",\n'
lua_locales += f'''\t\tfont = "{ translators['font-set'] }"\n'''
lua_locales += '\t},' # entry
print(locale_message)
lua_locales += '\n}\n'
lua_translators += '} end\n' # translators
print('Writing locales\n')
dest_filename = 'locales.lua'
dest_filepath = os.path.normpath(
base_path + '/data/i18n') + '/' + dest_filename
dest_file = codecs.open(dest_filepath, encoding='utf-8', mode='w')
dest_file.write(lua_locales.replace('\t', INDENT)) # replace indentation
dest_file.close()
print('Writing translators\n')
dest_filename = 'translators_data.lua'
dest_filepath = os.path.normpath(
base_path + '/data/txts') + '/' + dest_filename
dest_file = codecs.open(dest_filepath, encoding='utf-8', mode='w')
dest_file.write(lua_translators.replace('\t', INDENT))
dest_file.close()
print('Reading developers from JSON')
source_path = os.path.normpath(base_path + '/data/txts')
if (not os.path.isdir(source_path)):
print('Error: Path ' + source_path + ' not found.')
sys.exit(1)
source_file = open(source_path + '/developers.json', 'r')
developers = json.load(source_file)['developers']
source_file.close()
lua_string = """-- Do not edit this file - it is automatically generated
-- by utils/update_authors.py from developers.json.
"""
lua_string += 'function developers() return {' # developers
for category in developers:
# Unused hook for adding translators
if 'heading' in category and category['heading'] != 'Translators':
print('- Adding ' + category['heading'])
lua_string += '\n\t{' # category
lua_string += f'''\n\t\theading = _("{ category['heading'] }"),'''
lua_string += f'''\n\t\timage = "{ category['image'] }",'''
lua_string += '\n\t\tentries = {' # entries
for subcategory in category['entries']:
lua_string += '\n\t\t\t{' # entry
if 'subheading' in subcategory:
lua_string += f'''\n\t\t\t\tsubheading = _("{ subcategory['subheading'] }"),'''
lua_string += '\n\t\t\t\tmembers = {'
if 'members' in subcategory:
for m in subcategory['members']:
lua_string += f'\n\t\t\t\t\t"{ m }",'
if 'translate' in subcategory:
for m in subcategory['translate']:
lua_string += f'\n\t\t\t\t\t_("{ m }"),'
lua_string += '\n\t\t\t\t},'
lua_string += '\n\t\t\t},' # entry
lua_string += '\n\t\t},' # entries
lua_string += '\n\t},' # category
lua_string += '\n} end\n' # developers
print('Writing developers')
dest_filename = 'developers.lua'
dest_filepath = source_path + '/' + dest_filename
dest_file = codecs.open(dest_filepath, encoding='utf-8', mode='w')
dest_file.write(lua_string.replace('\t', INDENT))
dest_file.close()
print('Done.')
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