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Use shutil instead of distuils for which()

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It is unusual to use distuils outside of setup scripts.
This commit is contained in:
Sunil Mohan Adapa 2016-08-22 18:09:57 +05:30 committed by James Valleroy
parent 31c6f866e2
commit ddc7e07ea1
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1 changed files with 10 additions and 10 deletions
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20
plinth/action_utils.py
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@ -20,10 +20,10 @@ Python action utility functions.
""" """
from django.utils.translation import ugettext as _ from django.utils.translation import ugettext as _
from distutils import spawn
import os import os
import logging import logging
import psutil import psutil
import shutil
import socket import socket
import subprocess import subprocess
import tempfile import tempfile
@ -122,16 +122,16 @@ def service_reload(service_name):
def webserver_is_enabled(name, kind='config'): def webserver_is_enabled(name, kind='config'):
"""Return whether a config/module/site is enabled in Apache.""" """Return whether a config/module/site is enabled in Apache."""
if not shutil.which('a2query'):
return False
option_map = {'config': '-c', 'site': '-s', 'module': '-m'} option_map = {'config': '-c', 'site': '-s', 'module': '-m'}
if spawn.find_executable('a2query'): try:
try: # Don't print anything on the terminal
# Don't print anything on the terminal subprocess.check_output(['a2query', option_map[kind], name],
subprocess.check_output(['a2query', option_map[kind], name], stderr=subprocess.STDOUT)
stderr=subprocess.STDOUT) return True
return True except subprocess.CalledProcessError:
except subprocess.CalledProcessError:
return False
else:
return False return False