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# SPDX-FileCopyrightText: 2020-2023 Blender Authors
#
# SPDX-License-Identifier: GPL-2.0-or-later
# Some useful operations from utils' I18nMessages class exposed as a CLI.
import os
if __package__ is None:
import settings as settings_i18n
import utils as utils_i18n
import utils_languages_menu
else:
from . import settings as settings_i18n
from . import utils as utils_i18n
from . import utils_languages_menu
def update_po(args, settings):
pot = utils_i18n.I18nMessages(uid=None, kind='PO', src=args.template, settings=settings)
if os.path.isfile(args.dst):
uid = os.path.splitext(os.path.basename(args.dst))[0]
po = utils_i18n.I18nMessages(uid=uid, kind='PO', src=args.dst, settings=settings)
po.update(pot)
else:
po = pot
po.write(kind="PO", dest=args.dst)
def cleanup_po(args, settings):
uid = os.path.splitext(os.path.basename(args.src))[0]
if not args.dst:
args.dst = args.src
po = utils_i18n.I18nMessages(uid=uid, kind='PO', src=args.src, settings=settings)
po.check(fix=True)
po.clean_commented()
po.write(kind="PO", dest=args.dst)
def strip_po(args, settings):
uid = os.path.splitext(os.path.basename(args.src))[0]
if not args.dst:
args.dst = args.src
po = utils_i18n.I18nMessages(uid=uid, kind='PO', src=args.src, settings=settings)
po.clean_commented()
po.write(kind="PO_COMPACT", dest=args.dst)
def rtl_process_po(args, settings):
uid = os.path.splitext(os.path.basename(args.src))[0]
if not args.dst:
args.dst = args.src
po = utils_i18n.I18nMessages(uid=uid, kind='PO', src=args.src, settings=settings)
po.rtl_process()
po.write(kind="PO", dest=args.dst)
def language_menu(args, settings):
# 'DEFAULT' and en_US are always valid, fully-translated "languages"!
stats = {"DEFAULT": 1.0, "en_US": 1.0}
po_to_uid = {
os.path.basename(po_path_work): uid
for can_use, uid, _num_id, _name, _isocode, po_path_work
in utils_i18n.list_po_dir(settings.WORK_DIR, settings)
if can_use
}
for po_dir in os.listdir(settings.WORK_DIR):
po_dir = os.path.join(settings.WORK_DIR, po_dir)
if not os.path.isdir(po_dir):
continue
for po_path in os.listdir(po_dir):
uid = po_to_uid.get(po_path, None)
# print("Checking %s, found uid %s" % (po_path, uid))
po_path = os.path.join(po_dir, po_path)
if uid is not None:
po = utils_i18n.I18nMessages(uid=uid, kind='PO', src=po_path, settings=settings)
stats[uid] = po.nbr_trans_msgs / po.nbr_msgs if po.nbr_msgs > 0 else 0
utils_languages_menu.gen_menu_file(stats, settings)
def main():
import sys
import argparse
parser = argparse.ArgumentParser(description="Tool to perform common actions over PO/MO files.")
parser.add_argument(
'-s', '--settings', default=None,
help="Override (some) default settings. Either a JSon file name, or a JSon string.",
)
sub_parsers = parser.add_subparsers()
sub_parser = sub_parsers.add_parser('update_po', help="Update a PO file from a given POT template file")
sub_parser.add_argument(
'--template', metavar='template.pot', required=True,
help="The source pot file to use as template for the update.",
)
sub_parser.add_argument('--dst', metavar='dst.po', required=True, help="The destination po to update.")
sub_parser.set_defaults(func=update_po)
sub_parser = sub_parsers.add_parser(
'cleanup_po',
help="Cleanup a PO file (check for and fix some common errors, remove commented messages).",
)
sub_parser.add_argument('--src', metavar='src.po', required=True, help="The source po file to clean up.")
sub_parser.add_argument('--dst', metavar='dst.po', help="The destination po to write to.")
sub_parser.set_defaults(func=cleanup_po)
sub_parser = sub_parsers.add_parser(
'strip_po',
help="Reduce all non-essential data from given PO file (reduce its size).",
)
sub_parser.add_argument('--src', metavar='src.po', required=True, help="The source po file to strip.")
sub_parser.add_argument('--dst', metavar='dst.po', help="The destination po to write to.")
sub_parser.set_defaults(func=strip_po)
sub_parser = sub_parsers.add_parser(
'rtl_process_po',
help="Pre-process PO files for RTL languages.",
)
sub_parser.add_argument('--src', metavar='src.po', required=True, help="The source po file to process.")
sub_parser.add_argument('--dst', metavar='dst.po', help="The destination po to write to.")
sub_parser.set_defaults(func=rtl_process_po)
sub_parser = sub_parsers.add_parser(
'language_menu',
help="Generate the text file used by Blender to create its language menu.",
)
sub_parser.set_defaults(func=language_menu)
args = parser.parse_args(sys.argv[1:])
settings = settings_i18n.I18nSettings()
settings.load(args.settings)
if getattr(args, "template", None) is not None:
settings.FILE_NAME_POT = args.template
args.func(args=args, settings=settings)
if __name__ == "__main__":
print("\n\n *** Running {} *** \n".format(__file__))
main()
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