Method normalize_locale

src/pendulum/locales/locale.py:51–56

(cls, locale: str)

    @classmethod
    def normalize_locale(cls, locale: str) -> str:
        m = re.fullmatch("([a-z]{2})[-_]([a-z]{2})", locale, re.I)
        if m:
            return f"{m.group(1).lower()}_{m.group(2).lower()}"
        else:
            return locale.lower()

    def get(self, key: str, default: Any | None = None) -> Any:
        if key in self._key_cache: