osmoutil: centrally log process launches
Log Popen in osmoutil.py instead of in each python test. Launch message is being removed in openbsc's python tests and added here. (change-id Id8eb70ddfdc1d0d9f90aa5343a4ea522042c34ee) Change-Id: I7e539abc3aeee91ae3e7635f9e28b9e557eaf969
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@ -23,8 +23,10 @@ import importlib
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"""Run a command, with stdout and stderr directed to devnull"""
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def popen_devnull(cmd):
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def popen_devnull(cmd, verbose=True):
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devnull = open(os.devnull, 'w')
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if verbose:
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print "Launching: PWD=%s %s" % (os.getcwd(), ' '.join([repr(c) for c in cmd]))
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return subprocess.Popen(cmd, stdout=devnull, stderr=devnull)
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