我想在Windows 7 64位和Python 3.4.3aysncio不能在Windows
標準輸入異步讀讀標準輸入我試圖通過SO answer這個啓發:
import asyncio
import sys
def reader():
print('Received:', sys.stdin.readline())
loop = asyncio.get_event_loop()
task = loop.add_reader(sys.stdin.fileno(), reader)
loop.run_forever()
loop.close()
然而,產生了OSError: [WInError 100381] An operation was attempted on something that is not a socket
。
像文件一樣的對象stdin
可以包裝在一個類中給它一個套接字的API嗎?我有asked this question separately,但如果解決方法很簡單,請在這裏回答。
假設我不能完成一個類似文件的對象,使其成爲插口,我試圖用流作爲啓發this gist:
import asyncio
import sys
@asyncio.coroutine
def stdio(loop):
reader = asyncio.StreamReader(loop=loop)
reader_protocol = asyncio.StreamReaderProtocol(reader)
yield from loop.connect_read_pipe(lambda: reader_protocol, sys.stdin)
@asyncio.coroutine
def async_input(loop):
reader = yield from stdio(loop)
line = yield from reader.readline()
return line.decode().replace('\r', '').replace('\n', '')
@asyncio.coroutine
def main(loop):
name = yield from async_input(loop)
print('Hello ', name)
loop = asyncio.get_event_loop()
loop.run_until_complete(main(loop))
loop.close()
這提出了一個在NotImplementedError
asyncio.base_events._make_read_pipe_transport
請指教如何在Windows上使用asyncio
來讀取stdin
...