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Tres Seaver authored
o Avoids deprecation warnings in Python 2.6. See: http://docs.python.org/library/subprocess.html#replacing-os-popen-os-popen2-os-popen3
fd0efbb8
o Avoids deprecation warnings in Python 2.6. See: http://docs.python.org/library/subprocess.html#replacing-os-popen-os-popen2-os-popen3