turns out volta was compatible with old versions of goober lul

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WhatDidYouExpect 2025-07-18 01:50:58 +02:00
parent 3621a65481
commit 21b5107dd6
5 changed files with 229 additions and 144 deletions

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# If you're seeing this after cloning the Goober repo, note that this is a standalone module for translations.
# While it's used by Goober Core, it lives in its own repository and should not be modified here.
# For updates or contributions, visit: https://github.com/gooberinc/volta
# Also, Note to self: Add more comments it needs more love
import os
import locale
import json
import pathlib
import threading
import time
from dotenv import load_dotenv
ANSI = "\033["
RED = f"{ANSI}31m"
GREEN = f"{ANSI}32m"
YELLOW = f"{ANSI}33m"
DEBUG = f"{ANSI}1;30m"
RESET = f"{ANSI}0m"
LOCALE = os.getenv("LOCALE")
module_dir = pathlib.Path(__file__).parent.parent
working_dir = pathlib.Path.cwd()
EXCLUDE_DIRS = {'.git', '__pycache__'}
locales_dirs = []
ENGLISH_MISSING = False
FALLBACK_LOCALE = "en"
if os.getenv("fallback_locale"):
FALLBACK_LOCALE = os.getenv("fallback_locale")
def find_locales_dirs(base_path):
found = []
for root, dirs, files in os.walk(base_path):
dirs[:] = [d for d in dirs if d not in EXCLUDE_DIRS]
if 'locales' in dirs:
locales_path = pathlib.Path(root) / 'locales'
found.append(locales_path)
dirs.remove('locales')
return found
def find_dotenv(start_path: pathlib.Path) -> pathlib.Path | None:
current = start_path.resolve()
while current != current.parent:
candidate = current / ".env"
if candidate.exists():
return candidate
current = current.parent
return None
env_path = find_dotenv(pathlib.Path(__file__).parent)
if env_path:
load_dotenv(dotenv_path=env_path)
print(f"[VOLTA] {GREEN}Loaded .env from {env_path}{RESET}")
else:
print(f"[VOLTA] {YELLOW}No .env file found from {__file__} upwards.{RESET}")
locales_dirs.extend(find_locales_dirs(module_dir))
if working_dir != module_dir:
locales_dirs.extend(find_locales_dirs(working_dir))
translations = {}
_file_mod_times = {}
import locale
import platform
import os
import sys
def get_system_locale():
system = platform.system() # fallback incase locale isnt set
if system == "Windows":
lang, _ = locale.getdefaultlocale()
return lang or os.getenv("LANG")
elif system == "Darwin":
try:
import subprocess
result = subprocess.run(
["defaults", "read", "-g", "AppleLocale"],
stdout=subprocess.PIPE,
stderr=subprocess.DEVNULL,
text=True
)
return result.stdout.strip() or locale.getdefaultlocale()[0]
except Exception:
return locale.getdefaultlocale()[0]
elif system == "Linux":
return (
os.getenv("LC_ALL") or
os.getenv("LANG") or
locale.getdefaultlocale()[0]
)
return locale.getdefaultlocale()[0]
def load_translations():
global translations, _file_mod_times
translations.clear()
_file_mod_times.clear()
for locales_dir in locales_dirs:
for filename in os.listdir(locales_dir):
if filename.endswith(".json"):
lang_code = filename[:-5]
file_path = locales_dir / filename
try:
with open(file_path, "r", encoding="utf-8") as f:
data = json.load(f)
if lang_code not in translations:
translations[lang_code] = {}
translations[lang_code].update(data)
_file_mod_times[(lang_code, file_path)] = file_path.stat().st_mtime
except Exception as e:
print(f"[VOLTA] {RED}Failed loading {file_path}: {e}{RESET}")
def reload_if_changed():
while True:
for (lang_code, file_path), last_mtime in list(_file_mod_times.items()):
try:
current_mtime = file_path.stat().st_mtime
if current_mtime != last_mtime:
print(f"[VOLTA] {RED}Translation file changed: {file_path}, reloading...{RESET}")
load_translations()
break
except FileNotFoundError:
print(f"[VOLTA] {RED}Translation file removed: {file_path}{RESET}")
_file_mod_times.pop((lang_code, file_path), None)
if lang_code in translations:
translations.pop(lang_code, None)
def set_language(lang: str):
global LOCALE, ENGLISH_MISSING
if not LOCALE:
LOCALE = get_system_locale()
elif lang in translations:
LOCALE = lang
else:
print(f"[VOLTA] {RED}Language '{lang}' not found, defaulting to 'en'{RESET}")
if FALLBACK_LOCALE in translations:
LOCALE = FALLBACK_LOCALE
else:
print(f"[VOLTA] {RED}The fallback translations cannot be found! No fallback available.{RESET}")
ENGLISH_MISSING = True
def check_missing_translations():
global LOCALE, ENGLISH_MISSING
load_translations()
if FALLBACK_LOCALE not in translations:
print(f"[VOLTA] {RED}Fallback translations ({FALLBACK_LOCALE}.json) missing from assets/locales.{RESET}")
ENGLISH_MISSING = True
return
if LOCALE == "en":
print("[VOLTA] Locale is English, skipping missing key check.")
return
en_keys = set(translations.get("en", {}).keys())
locale_keys = set(translations.get(LOCALE, {}).keys())
missing_keys = en_keys - locale_keys
total_keys = len(en_keys)
missing_count = len(missing_keys)
if missing_count > 0:
percent_missing = (missing_count / total_keys) * 100
if percent_missing == 100:
print(f"[VOLTA] {YELLOW}Warning: All keys are missing in locale '{LOCALE}'! Defaulting back to {FALLBACK_LOCALE}{RESET}")
set_language(FALLBACK_LOCALE)
elif percent_missing > 0:
print(f"[VOLTA] {YELLOW}Warning: {missing_count}/{total_keys} keys missing in locale '{LOCALE}' ({percent_missing:.1f}%)!{RESET}")
for key in sorted(missing_keys):
print(f" - {key}")
time.sleep(2)
else:
print(f"[VOLTA] All translation keys present for locale: {LOCALE}")
printedsystemfallback = False
def get_translation(lang: str, key: str):
global printedsystemfallback
if ENGLISH_MISSING:
return f"[VOLTA] {RED}No fallback available!{RESET}"
fallback_translations = translations.get(FALLBACK_LOCALE, {})
sys_lang = get_system_locale().split("_")[0] if get_system_locale() else None
sys_translations = translations.get(sys_lang, {}) if sys_lang else {}
lang_translations = translations.get(lang, {})
if key in lang_translations:
return lang_translations[key]
if sys_lang and sys_lang != lang and key in sys_translations:
if not printedsystemfallback:
print(f"[VOLTA] {YELLOW}Falling back to system language {sys_lang}!{RESET}")
printedsystemfallback = True
return sys_translations[key]
if key in fallback_translations:
print(f"[VOLTA] {YELLOW}Missing key: '{key}' in '{lang}', falling back to fallback locale '{FALLBACK_LOCALE}'{RESET}")
return fallback_translations[key]
return f"[VOLTA] {YELLOW}Missing key: '{key}' in all locales!{RESET}"
def _(key: str) -> str:
return get_translation(LOCALE, key)
load_translations()
watchdog_thread = threading.Thread(target=reload_if_changed, daemon=True)
watchdog_thread.start()
if __name__ == '__main__':
print("Volta should not be run directly! Please use it as a module..")