suppress

class suppress:
    """
    Suppress *exceptions in contextmanager
    If subclass is True, each exception is checked,
    if it's a subclass. Exception for example catch all Exceptions.

        >>> with suppress(ArithmeticError, subclass=True) as exc:
        >>>     1 / 0
        >>> print(exc.etype, exc.value, exc.traceback)
    """
    def __init__(self, *exceptions, subclass=False):
        self.exceptions = set(exceptions)
        self.subclass = subclass
    def __enter__(self):
        return self
    def __exit__(self, etype, val, tb):
        self.etype = etype
        self.value = val
        self.traceback = tb

        if self.subclass:
            return any(
                issubclass(etype, exc)
                for exc in self.exceptions
            )
        else:
            return etype in self.exceptions