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"""Internationalization setup."""
import argparse
import gettext
from pathlib import Path
from typing import Callable
def _setup_i18n():
"""Setup internationalization."""
argparse._ = _get_i18n_func("argparse")
return _get_i18n_func("sshoot") # default domain
def _get_i18n_func(domain: str):
"""Return the internationalization function."""
localedir = Path(__file__).parent / "locale"
g = gettext.translation(domain, localedir=localedir, fallback=True)
return g.gettext
_: Callable[[str], str] = _setup_i18n()
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