[issue35481] Run Tasks cannot Concurrent

2018-12-13 Thread youngchaos
youngchaos added the comment: #!/usr/bin/env python # coding: utf-8 import struct, asyncio, os async def readdev(dev): while True: buf=os.read(dev, 480) print([struct.unpack('llHHi', buf[i*24:(i+1)*24]) for i in range(len(buf)//24)]) mouse=os.open('/d

[issue35481] Run Tasks cannot Concurrent

2018-12-13 Thread youngchaos
New submission from youngchaos : import struct, asyncio, os async def readdev(dev): while True: buf=os.read(dev, 480) print([struct.unpack('llHHi', buf[i*24:(i+1)*24]) for i in range(len(buf)//24)]) mouse=os.open('/dev/input/event2', os.O_RDONLY) kbd

[issue35481] Run Tasks cannot Concurrent

2018-12-13 Thread youngchaos
Change by youngchaos : -- components: asyncio nosy: asvetlov, youngchaos, yselivanov priority: normal severity: normal status: open title: Run Tasks cannot Concurrent type: behavior versions: Python 3.7 ___ Python tracker <https://bugs.python.