signals

拦截信号并优雅地处理它们。

函数

get_signal_name(signum)
signal_handler(handler)

属性

INTERRUPT_SIGNALS

INTERRUPT_SIGNALS = ('SIGABRT', 'SIGINT', 'SIGTERM', 'SIGQUIT', 'SIGBREAK')

get_signal_name(signum)

示例

>>> from signal import SIGINT
>>> get_signal_name(SIGINT)
'SIGINT'

signal_handler(handler)