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__init__.py
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40 lines (30 loc) · 1.04 KB
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import gettext
import locale
import os.path
import sys
from typing import Optional, cast, List
from .. import package_dir
translator: gettext.NullTranslations = cast(gettext.NullTranslations, None)
def _(message) -> str:
return translator.gettext(message)
def ngettext(singular, plural, n):
return translator.ngettext(singular, plural, n)
def init(
locale_dir: str | None = None, languages: list[str] | None = None
) -> None:
try:
locale.setlocale(locale.LC_ALL, "")
except locale.Error:
# This means that the user's environment is broken. Let's just continue
# with the default C locale.
sys.stderr.write(
"Error: Your locale settings are not supported by "
"the system. Using the fallback 'C' locale instead. "
"Please fix your locale settings.\n"
)
global translator
if locale_dir is None:
locale_dir = os.path.join(package_dir, "translations")
translator = gettext.translation(
"bpython", locale_dir, languages, fallback=True
)