import threading
import _thread
import time
import sys
import dis

print(__file__)
print(sys.executable)

def child_thread():
    time.sleep(1)
    print('child interrupting parent')
    _thread.interrupt_main()

dis.dis(child_thread)
dis.dis(sys._getframe().f_code)

if __name__ == '__main__':
    t = threading.Thread(target=child_thread, args=())
    t.start()
    print('parent looping')
    try:
        while True:
            time.sleep(1)
    except KeyboardInterrupt:
        print('caught interruption raised from user or child thread :)')
    except TypeError as e:
        print('why would I ever catch a TypeError?')
        print(time.sleep)
        raise
    except Exception as e:
        print('Strange Exception Received ')
        raise