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added use command. added some functions to bashrc.

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This commit is contained in:
utahta
2010-11-25 01:12:24 +09:00
parent 159d839803
commit 611b71d635
14 changed files with 258 additions and 93 deletions
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pythonbrew/commands/switch.py
+6 -15
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@@ -2,13 +2,13 @@ import os
import sys
from pythonbrew.basecommand import Command
from pythonbrew.define import PATH_PYTHONS, PATH_BIN
from pythonbrew.util import off, symlink, Package
from pythonbrew.util import Package, write_current
from pythonbrew.log import logger
class SwitchCommand(Command):
name = "switch"
usage = "%prog VERSION"
summary = "Switch to the given version"
summary = "Switch to the given version of python"
def run_command(self, options, args):
if not args:
@@ -20,19 +20,10 @@ class SwitchCommand(Command):
if not os.path.isdir(pkgdir):
logger.info("`%s` is not installed." % pkgname)
sys.exit(1)
self._switch_dir(pkgdir)
logger.info("Switched to %s" % pkgname)
def _switch_dir(self, pkgdir):
off()
symlink(pkgdir, "%s/current" % PATH_PYTHONS)
pkgbin = os.path.join(pkgdir,'bin')
# I want better code...
current_bin = os.path.join(PATH_PYTHONS,'current','bin')
if not os.path.isfile(os.path.join(current_bin,"python")):
if os.path.isfile(os.path.join(current_bin,"python3")):
symlink(os.path.realpath("%s/python3" % current_bin), os.path.join(PATH_BIN,"python"))
elif os.path.isfile(os.path.join(current_bin,"python3.0")):
symlink(os.path.realpath("%s/python3.0" % current_bin), os.path.join(PATH_BIN,"python"))
write_current('%s:%s' % (PATH_BIN, pkgbin))
logger.info("Switched to %s" % pkgname)
SwitchCommand()