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Close file descriptors in airtime_analyzer before forking subprocesses

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This commit is contained in:
Albert Santoni 2014-12-15 17:18:02 -05:00
parent dbfb2fc69b
commit 70a2190494
3 changed files with 5 additions and 5 deletions
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4
python_apps/airtime_analyzer/airtime_analyzer/replaygain_analyzer.py
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@ -19,7 +19,7 @@ class ReplayGainAnalyzer(Analyzer):
'''
command = [ReplayGainAnalyzer.REPLAYGAIN_EXECUTABLE, '-d', filename]
try:
results = subprocess.check_output(command, stderr=subprocess.STDOUT)
results = subprocess.check_output(command, stderr=subprocess.STDOUT, close_fds=True)
filename_token = "%s: " % filename
rg_pos = results.find(filename_token, results.find("Calculating Replay Gain information")) + len(filename_token)
db_pos = results.find(" dB", rg_pos)
@ -33,4 +33,4 @@ class ReplayGainAnalyzer(Analyzer):
except Exception as e:
logging.warn(e)
return metadata
return metadata