79 lines
3.0 KiB
Python
Executable File
79 lines
3.0 KiB
Python
Executable File
# SPDX-FileCopyrightText: 2013-2023 Blender Authors
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Update "languages" text file used by Blender at runtime to build translations menu.
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OK = 0
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MISSING = 1
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TOOLOW = 2
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SKIPPED = 3
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FLAG_MESSAGES = {
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OK: "",
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MISSING: "No translation yet.",
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TOOLOW: "Not complete enough to be included.",
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SKIPPED: "Skipped (see IMPORT_LANGUAGES_SKIP in settings.py).",
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}
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def gen_menu_file(stats, settings):
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# Generate languages file content used by Blender's i18n system.
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# First, match all entries in LANGUAGES to a `lang` in stats, if possible!
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# Returns a iterable of text lines.
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tmp = []
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for uid_num, label, uid in settings.LANGUAGES:
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if uid in stats:
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if uid in settings.IMPORT_LANGUAGES_SKIP:
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tmp.append((stats[uid], uid_num, label, uid, SKIPPED))
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else:
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tmp.append((stats[uid], uid_num, label, uid, OK))
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else:
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tmp.append((0.0, uid_num, label, uid, MISSING))
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stats = tmp
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limits = sorted(settings.LANGUAGES_CATEGORIES, key=lambda it: it[0], reverse=True)
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idx = 0
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stats = sorted(stats, key=lambda it: it[0], reverse=True)
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langs_cats = [[] for i in range(len(limits))]
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highest_uid = 0
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for lvl, uid_num, label, uid, flag in stats:
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if lvl < limits[idx][0]:
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# Sub-sort languages by ISO-codes.
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langs_cats[idx].sort(key=lambda it: it[2])
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idx += 1
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if lvl < settings.IMPORT_MIN_LEVEL and flag == OK:
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flag = TOOLOW
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langs_cats[idx].append((uid_num, label, uid, flag))
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if abs(uid_num) > highest_uid:
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highest_uid = abs(uid_num)
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# Sub-sort last group of languages by ISO-codes!
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langs_cats[idx].sort(key=lambda it: it[2])
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data_lines = [
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"# File used by Blender to know which languages (translations) are available, ",
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"# and to generate translation menu.",
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"#",
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"# File format:",
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"# ID:MENULABEL:ISOCODE",
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"# ID must be unique, except for 0 value (marks categories for menu).",
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"# Line starting with a # are comments!",
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"#",
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"# Automatically generated by bl_i18n_utils/update_languages_menu.py script.",
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"# Highest ID currently in use: {}".format(highest_uid),
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]
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for cat, langs_cat in zip(limits, langs_cats):
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data_lines.append("#")
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# Write "category menu label"...
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if langs_cat:
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data_lines.append("0:{}:".format(cat[1]))
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else:
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# Do not write the category if it has no language!
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data_lines.append("# Void category! #0:{}:".format(cat[1]))
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# ...and all matching language entries!
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for uid_num, label, uid, flag in langs_cat:
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if flag == OK:
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data_lines.append("{}:{}:{}".format(uid_num, label, uid))
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else:
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# Non-existing, commented entry!
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data_lines.append("# {} #{}:{}:{}".format(FLAG_MESSAGES[flag], uid_num, label, uid))
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return data_lines
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