import os

import sys

from pythonbrew.basecommand import Command

from pythonbrew.define import PATH_PYTHONS

from pythonbrew.util import off, rm_r, Package

from pythonbrew.log import logger

class UninstallCommand(Command):

name = "uninstall"

usage = "%prog VERSION"

summary = "Uninstall the given version of python"

def run_command(self, options, args):

if args:

pkg = Package(args[0])

pkgname = pkg.name

pkgpath = "%s/%s" % (PATH_PYTHONS, pkgname)

if not os.path.isdir(pkgpath):

logger.error("`%s` is not installed." % pkgname)

sys.exit(1)

if os.path.islink("%s/current" % PATH_PYTHONS):

curpath = os.path.realpath("%s/current" % PATH_PYTHONS)

if pkgpath == curpath:

off()

rm_r(pkgpath)

else:

self.parser.print_help()

UninstallCommand()