Mercurial > hg
view tests/testlib/sigpipe-worker.py @ 48584:74973a6d4e67
filemerge: always define a "base" label
It simplifies the code and improves the conflict markers to always
have the "base" label defined.
Differential Revision: https://phab.mercurial-scm.org/D12016
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Thu, 20 Jan 2022 14:13:12 -0800 |
parents | 27ff81547d35 |
children | 6000f5b25c9b |
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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. from __future__ import print_function 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)