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import six
if six.PY2:
import commands
get_command_output = commands.getoutput
get_command_status_output = commands.getstatusoutput
cmp_ = cmp
else:
def get_command_status_output(command):
try:
import subprocess
return (
0,
subprocess.check_output(
command,
shell=True,
universal_newlines=True))
except subprocess.CalledProcessError as e:
return (e.returncode, e.output)
def get_command_output(command):
return get_command_status_output(command)[1]
cmp_ = lambda x, y: (x > y) - (x < y)
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