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bash: fallback to generic parser if bashlex fails

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This commit is contained in:
Joseph Frazier 2016-11-23 07:43:25 -05:00
parent dbedcc7aa6
commit 4f87141f0c
1 changed files with 15 additions and 1 deletions
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16
thefuck/shells/bash.py
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@ -1,5 +1,6 @@
import os import os
import bashlex import bashlex
import six
from ..conf import settings from ..conf import settings
from ..utils import memoize from ..utils import memoize
from .generic import Generic from .generic import Generic
@ -48,4 +49,17 @@ class Bash(Generic):
return 'eval $(thefuck --alias)', config return 'eval $(thefuck --alias)', config
def split_command(self, command): def split_command(self, command):
return list(bashlex.split(command)) if six.PY2:
command = command.encode('utf8')
# If bashlex fails for some reason, fallback to shlex
# See https://github.com/idank/bashlex#limitations
try:
command_parts = list(bashlex.split(command))
except:
return Generic().split_command(command)
if six.PY2:
return [s.decode('utf8') for s in command_parts]
else:
return command_parts