Class SignalIgnore

python/graphscope/client/utils.py:325–351

Context Manager for signal ignore Args: signals (list of `signal.signal`): A list of signal you want to ignore. Examples: >>> with SignalIgnore(signal.SIGINT): >>> func_call() >>> with SignalIgnore([signal.SIGINT, signal.SIGTERM]):

class SignalIgnore(object):
    """Context Manager for signal ignore

    Args:
        signals (list of `signal.signal`):
            A list of signal you want to ignore.

    Examples:

        >>> with SignalIgnore(signal.SIGINT):
        >>>     func_call()

        >>> with SignalIgnore([signal.SIGINT, signal.SIGTERM]):
        >>>     func_call()
    """

    def __init__(self, signal):
        self._signal = list(signal)

    def __enter__(self):
        self._original_handler = [
            signal.signal(s, signal.SIG_IGN) for s in self._signal
        ]

    def __exit__(self, exc_type, exc_value, exc_tb):
        for s, h in zip(self._signal, self._original_handler):
            signal.signal(s, h)


def set_defaults(defaults):