atsuoishimoto https://blog.hatena.ne.jp/atsuoishimoto/ atsuoishimoto's diary https://atsuoishimoto.hatenablog.com/ Python APUE 12.1 ブロックしない大量のwrite import os, sys, fcntl buf = sys.stdin.read() print >>sys.stderr, "read {0} bytes".format(len(buf)) wrote = 0 fno = sys.stdout.fileno() val = fcntl.fcntl(fno, fcntl.F_GETFL, 0) fcntl.fcntl(fno, fcntl.F_SETFL, val | os.O_NONBLOCK) # set nonblocking while True: try: n = os.write(fn… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatsuoishimoto.hatenablog.com%2Fentry%2F20110330%2F1301455424" title="Pythonで学ぶ「詳解 UNIXプログラミング」(その12) 第12章 高度な入出力 - atsuoishimoto&#39;s diary" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2011-03-30 12:23:44 rich https://atsuoishimoto.hatenablog.com/entry/20110330/1301455424 1.0 100%