『Python 㧠pipe を使ã£ãŸãƒ—ãƒã‚»ã‚¹é–“通信ã€æ¯Žæ—¥ã®å‘ã“ã†ã« 仕事ï¼è¶£å‘³ã€ãã—ã¦ãれらã«ä½¿ã£ã¦ã„るパソコン（主ã«MacOSX），写真，旅行ã®ã“ã¨ãªã©æ›¸ã„ã¦ã„ã¾ã™ï¼Ž Python ã§ãƒ—ãƒã‚°ãƒ©ãƒ 間通信ã®å‹‰å¼·ã‚’ã—ã¦ã„ãŸï¼Ž ãã®ä¸ã§ fork を使ã£ã¦ãƒ—ãƒã‚»ã‚¹ã®è¤‡è£½ã‚’作ã£ã¦ä½¿ã£ã¦ã„る． ã“ã®ã¨ãåプãƒã‚»ã‚¹ã‚’終了ã•ã›ã‚‹ãŸã‚ã«è¦ªãƒ—ãƒã‚»ã‚¹ã‹ã‚‰ sys.kill(pid, 8) を使ã£ã¦åプãƒã‚»ã‚¹ã‚’強制的ã«çµ‚了ã—ã¦ã„ãŸãŒï¼Œåプãƒã‚»ã‚¹ã‚’自発的ã«çµ‚了ã•ã›ãŸã„． ãã“ã§ï¼Œè¦ªãƒ—ãƒã‚»ã‚¹ã‹ã‚‰åプãƒã‚»ã‚¹ã«ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’é€ã£ã¦ï¼Œåプãƒã‚»ã‚¹ã¯ãã®ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’å—ã‘å–ã‚Œã°çµ‚了ã™ã‚‹ï¼Œã¨ã„ã†ã‚ˆã†ã«ã—ãŸã„． ã“ã®ãƒ—ãƒã‚»ã‚¹é–“通信を行ã†ãŸã‚ã« pipe を使ã†ï¼Ž import sys import os END_SIGNAL = ".\n" rpipe, wpipe = os.pipe() pid = os.fork() if pid == 0: # Child process os
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