__init__.py 文件源码

def threading_cleanup(*original_values):
    if not _thread:
        return
    _MAX_COUNT = 100
    for count in range(_MAX_COUNT):
        values = _thread._count(), threading._dangling
        if values == original_values:
            break
        time.sleep(0.01)
        gc_collect()
    # XXX print a warning in case of failure?