gh-128928: keep consistent of logger.debug of asyncio.BaseProactorEventLoop with others of asyncio

[NewUserHa]

issue: #128928

it should logging to debug only when loop.debug is true, like other logger.debug() within the asyncio package

• Issue: keep consistent of logger.debug of asyncio.BaseProactorEventLoop with others of asyncio #128928

[graingert]

is this reachable? Can you write a test case that shows that it logs when in debug mode?

I worry that to set debug with asyncio.run(coro(), loop_factory=asyncio.ProactorEventLoop, debug=True) it won't log

[NewUserHa]

I had verified that self._debug does exist in BaseProactorEventLoop, but with asyncio.run(..., debug=True) it is still false
while the self._debug of it only obey from coroutines.py:

def _is_debug_mode():
    # See: https://docs.python.org/3/library/asyncio-dev.html#asyncio-debug-mode.
    return sys.flags.dev_mode or (not sys.flags.ignore_environment and
                                  bool(os.environ.get('PYTHONASYNCIODEBUG')))

however, this is the same behavior with other classes using self._debug of base_events.py