Class FakeLogger

thirdparty/keepalive/keepalive.py:593–595

    global DEBUG
    dbbackup = DEBUG
    class FakeLogger:
        def debug(self, msg, *args): print(msg % args)
        info = warning = error = debug
    DEBUG = FakeLogger()
    print("  fetching the file to establish a connection")
    fo = _urllib.request.urlopen(url)