| import os, sys | |
| import json | |
| from pathlib import Path | |
| from locale import getdefaultlocale | |
| now_dir = os.getcwd() | |
| sys.path.append(now_dir) | |
| class I18nAuto: | |
| LANGUAGE_PATH = os.path.join(now_dir, "assets", "i18n", "languages") | |
| def __init__(self, language=None): | |
| with open( | |
| os.path.join(now_dir, "assets", "config.json"), "r", encoding="utf8" | |
| ) as file: | |
| config = json.load(file) | |
| override = config["lang"]["override"] | |
| lang_prefix = config["lang"]["selected_lang"] | |
| self.language = lang_prefix | |
| if override == False: | |
| language = language or getdefaultlocale()[0] | |
| lang_prefix = language[:2] if language is not None else "en" | |
| available_languages = self._get_available_languages() | |
| matching_languages = [ | |
| lang for lang in available_languages if lang.startswith(lang_prefix) | |
| ] | |
| self.language = matching_languages[0] if matching_languages else "en_US" | |
| self.language_map = self._load_language_list() | |
| def _load_language_list(self): | |
| try: | |
| file_path = Path(self.LANGUAGE_PATH) / f"{self.language}.json" | |
| with open(file_path, "r", encoding="utf-8") as file: | |
| return json.load(file) | |
| except FileNotFoundError: | |
| raise FileNotFoundError( | |
| f"Failed to load language file for {self.language}. Check if the correct .json file exists." | |
| ) | |
| def _get_available_languages(self): | |
| language_files = [path.stem for path in Path(self.LANGUAGE_PATH).glob("*.json")] | |
| return language_files | |
| def _language_exists(self, language): | |
| return (Path(self.LANGUAGE_PATH) / f"{language}.json").exists() | |
| def __call__(self, key): | |
| return self.language_map.get(key, key) | |