28 lines
1.1 KiB
Python
28 lines
1.1 KiB
Python
# Copyright 2015 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Runs the Microsoft Message Compiler (mc.exe). This Python adapter is for the
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# GN build, which can only run Python and not native binaries.
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#
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# Usage: message_compiler.py <environment_file> [<args to mc.exe>*]
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import subprocess
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import sys
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# Read the environment block from the file. This is stored in the format used
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# by CreateProcess. Drop last 2 NULs, one for list terminator, one for trailing
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# vs. separator.
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env_pairs = open(sys.argv[1]).read()[:-2].split('\0')
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env_dict = dict([item.split('=', 1) for item in env_pairs])
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# mc writes to stderr, so this explicitly redirects to stdout and eats it.
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try:
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# This needs shell=True to search the path in env_dict for the mc executable.
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subprocess.check_output(["mc.exe"] + sys.argv[2:],
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env=env_dict,
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stderr=subprocess.STDOUT,
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shell=True)
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except subprocess.CalledProcessError as e:
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print e.output
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sys.exit(e.returncode)
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