pi@piboydmg:~/py $ python3 listdevices.py
/dev/input/event0 PiBoy DMG Controller input0/dev/input/event0Exception ignored in: <function BaseEventLoop.__del__ at 0xb61730c0>Traceback (most recent call last): File "/usr/lib/python3.7/asyncio/base_events.py", line 622, in __del__ warnings.warn(f"unclosed event loop {self!r}", ResourceWarning, File "/usr/lib/python3.7/asyncio/base_events.py", line 390, in __repr__ f'<{self.__class__.__name__} running={self.is_running()} ' File "/usr/lib/python3.7/asyncio/base_events.py", line 1794, in get_debug return self._debugAttributeError: '_UnixSelectorEventLoop' object has no attribute '_debug'