Method get

python/paddle/utils/environments.py:45–53

(self)

        self._cached_value: T | None = None

    def get(self) -> T:
        _current_env_value = os.getenv(self.name)
        if (
            self._cached_value is None
            or self._last_env_value != _current_env_value
        ):
            self._cached_value = self.parse_from_string()
            self._last_env_value = _current_env_value
        return self._cached_value

    def set(self, value: T) -> None:
        os.environ[self.name] = self.convert_to_string(value)