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#!/usr/bin/env python3
"""
Translation management script for yt-local
Usage:
python manage_translations.py extract # Extract strings to messages.pot
python manage_translations.py init es # Initialize Spanish translation
python manage_translations.py update # Update all translations
python manage_translations.py compile # Compile translations to .mo files
"""
import sys
import os
import subprocess
def run_command(cmd):
"""Run a shell command and print output"""
print(f"Running: {' '.join(cmd)}")
result = subprocess.run(cmd, capture_output=True, text=True)
if result.stdout:
print(result.stdout)
if result.stderr:
print(result.stderr, file=sys.stderr)
return result.returncode
def extract():
"""Extract translatable strings from source code"""
print("Extracting translatable strings...")
return run_command([
'pybabel', 'extract',
'-F', 'babel.cfg',
'-k', 'lazy_gettext',
'-k', '_l',
'-o', 'translations/messages.pot',
'.'
])
def init(language):
"""Initialize a new language translation"""
print(f"Initializing {language} translation...")
return run_command([
'pybabel', 'init',
'-i', 'translations/messages.pot',
'-d', 'translations',
'-l', language
])
def update():
"""Update existing translations with new strings"""
print("Updating translations...")
return run_command([
'pybabel', 'update',
'-i', 'translations/messages.pot',
'-d', 'translations'
])
def compile_translations():
"""Compile .po files to .mo files"""
print("Compiling translations...")
return run_command([
'pybabel', 'compile',
'-d', 'translations'
])
def main():
if len(sys.argv) < 2:
print(__doc__)
sys.exit(1)
command = sys.argv[1]
if command == 'extract':
sys.exit(extract())
elif command == 'init':
if len(sys.argv) < 3:
print("Error: Please specify a language code (e.g., es, fr, de)")
sys.exit(1)
sys.exit(init(sys.argv[2]))
elif command == 'update':
sys.exit(update())
elif command == 'compile':
sys.exit(compile_translations())
else:
print(f"Unknown command: {command}")
print(__doc__)
sys.exit(1)
if __name__ == '__main__':
main()
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