Mercurial > hg
view tests/testlib/sigpipe-worker.py @ 50853:6bcfd44bc1cd
verify: migrate `opts` to native kwargs
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Sun, 20 Aug 2023 02:16:41 -0400 |
parents | 6000f5b25c9b |
children |
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#!/usr/bin/env python3 # # This is literally `cat` but in python, one char at a time. # # see sigpipe-remote.py for details. import io import os import sys if isinstance(sys.stdout.buffer, io.BufferedWriter): print('SIGPIPE-WORKER: script need unbuffered output', file=sys.stderr) sys.exit(255) while True: c = os.read(sys.stdin.fileno(), 1) os.write(sys.stdout.fileno(), c)