зеркало из https://github.com/mozilla/gecko-dev.git
36 строки
950 B
Python
36 строки
950 B
Python
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#!/usr/bin/env python
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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# This script runs a process and prefixes its output with.
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# Usage: run-and-prefix.py prefix command arg0 argv1...
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from __future__ import absolute_import, print_function
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import os
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import subprocess
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import sys
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sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)
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sys.stderr = os.fdopen(sys.stderr.fileno(), 'w', 0)
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prefix = sys.argv[1]
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args = sys.argv[2:]
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p = subprocess.Popen(args, bufsize=0,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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stdin=sys.stdin.fileno(),
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universal_newlines=True)
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while True:
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data = p.stdout.readline()
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if data == b'':
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break
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print('%s> %s' % (prefix, data), end=b'')
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sys.exit(p.wait())
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