main.py 文件源码

def run_in_thread(fn):
    """
    Decorator to run a function in a thread.
    >>> 1 + 1
    2
    >>> @run_in_thread
    ... def threaded_sleep(seconds):
    ...     from time import sleep
    ...     sleep(seconds)
    >>> thread = threaded_sleep(0.1)
    >>> type(thread)
    <class 'threading.Thread'>
    >>> thread.is_alive()
    True
    >>> thread.join()
    >>> thread.is_alive()
    False
    """
    def run(*k, **kw):
        t = threading.Thread(target=fn, args=k, kwargs=kw)
        t.start()
        return t
    return run