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Unified Diff: abp_rewrite.py

Issue 11039026: Use a subprocess wrapper that will throw if a command returns a non-zero result code (Closed)
Patch Set: Restored stderr redirection in autotest Created July 4, 2013, 7:42 a.m.
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Index: abp_rewrite.py
===================================================================
--- a/abp_rewrite.py
+++ b/abp_rewrite.py
@@ -15,18 +15,16 @@ def doRewrite(files, args):
}
baseDir = os.path.dirname(utils.__file__)
command = [
application, os.path.join(baseDir, 'jshydra.js'),
os.path.join(baseDir, 'scripts', 'abprewrite.js'),
'--arg', ' '.join(args)
] + files
- result, dummy = subprocess.Popen(command, stdout=subprocess.PIPE, env=env).communicate()
- result = result.replace('\r', '')
- return result
+ return subprocess.check_output(command, env=env).replace('\r', '')
if __name__ == '__main__':
try:
scriptArgsStart = sys.argv.index('--arg')
except ValueError:
scriptArgsStart = len(sys.argv)
print doRewrite(sys.argv[1:scriptArgsStart], sys.argv[scriptArgsStart + 1:])
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