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Code Issues Releases Wiki Activity

Cleanup pacman rule

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This commit is contained in:
mcarton 2015-05-16 15:25:32 +02:00
parent d41b1d48d2
commit 5f2b2433b1
1 changed files with 4 additions and 15 deletions
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19
thefuck/rules/pacman.py
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@ -1,16 +1,5 @@
import subprocess import subprocess
from thefuck.utils import DEVNULL from thefuck.utils import DEVNULL, which
def __command_available(command):
try:
subprocess.check_output([command], stderr=DEVNULL)
return True
except subprocess.CalledProcessError:
# command exists but is not happy to be called without any argument
return True
except OSError:
return False
def __get_pkgfile(command): def __get_pkgfile(command):
@ -33,11 +22,11 @@ def get_new_command(command, settings):
return '{} -S {} && {}'.format(pacman, package, command.script) return '{} -S {} && {}'.format(pacman, package, command.script)
if not __command_available('pkgfile'): if not which('pkgfile'):
enabled_by_default = False enabled_by_default = False
elif __command_available('yaourt'): elif which('yaourt'):
pacman = 'yaourt' pacman = 'yaourt'
elif __command_available('pacman'): elif which('pacman'):
pacman = 'sudo pacman' pacman = 'sudo pacman'
else: else:
enabled_by_default = False enabled_by_default = False