Mercurial > hg
view tests/testlib/sigpipe-worker.py @ 51688:25e7f9dcad0f
zeroconf: fix boolean return value
This was (wrongly) flagged by Pytype as being undefined since it doesn't
seem to understand `try` blocks. However, the caller is expecting a boolean
and the fix to appease Pytype is simple, so we do both.
author | Raphaël Gomès <rgomes@octobus.net> |
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date | Thu, 18 Jul 2024 12:02:01 +0200 |
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)