thefuck/entrypoints/alias.py
import six
from ..conf import settings
from ..logs import warn
from ..shells import shell
from ..utils import which
def _get_alias(known_args):
if six.PY2:
warn("The Fuck will drop Python 2 support soon, more details "
"https://github.com/nvbn/thefuck/issues/685")
alias = shell.app_alias(known_args.alias)
if known_args.enable_experimental_instant_mode:
if six.PY2:
warn("Instant mode requires Python 3")
elif not which('script'):
warn("Instant mode requires `script` app")
else:
return shell.instant_mode_alias(known_args.alias)
return alias
def print_alias(known_args):
settings.init(known_args)
print(_get_alias(known_args))