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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/clean.py
+1 -1
View File
@@ -14,6 +14,6 @@ class CleanCommand(Command):
def _clean(self, root):
for dir in os.listdir(root):
rm_r("%s/%s" % (root, dir))
rm_r(os.path.join(root, dir))
CleanCommand()
pythonbrew/commands/installed.py
+10 -16
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@@ -1,9 +1,9 @@
import os
import sys
from subprocess import Popen, PIPE
from pythonbrew.basecommand import Command
from pythonbrew.define import PATH_PYTHONS
from pythonbrew.log import logger
from pythonbrew.util import get_current_python_path
class InstalledCommand(Command):
name = "installed"
@@ -11,20 +11,14 @@ class InstalledCommand(Command):
summary = "List the installed versions of python"
def run_command(self, options, args):
cur = None
if not os.path.islink("%s/current" % PATH_PYTHONS):
p = Popen('command -v python', stdout=PIPE, shell=True)
p.wait()
if p.returncode == 0:
logger.info("%s (*)" % p.stdout.read().strip())
elif os.path.islink("%s/current" % PATH_PYTHONS):
cur = os.path.basename(os.path.realpath("%s/current" % PATH_PYTHONS))
for d in sorted(os.listdir("%s/" % PATH_PYTHONS)):
if d == "current":
continue
if cur == d:
logger.info("%s (*)" % cur)
cur = get_current_python_path()
for d in sorted(os.listdir('%s/' % PATH_PYTHONS)):
if cur == os.path.join(PATH_PYTHONS, d, 'bin','python'):
logger.info('%s (*)' % d)
cur = None
else:
logger.info("%s" % (d))
logger.info(d)
if cur:
logger.info('%s (*)' % cur)
InstalledCommand()
pythonbrew/commands/list.py
+37 -9
View File
@@ -1,25 +1,53 @@
import os
import re
from pythonbrew.basecommand import Command
from pythonbrew.define import PYTHON_VERSION_URL, LATEST_VERSIONS_OF_PYTHON
from pythonbrew.util import Package
from pythonbrew.define import PYTHON_VERSION_URL, LATEST_VERSIONS_OF_PYTHON,\
PATH_PYTHONS
from pythonbrew.util import Package, get_current_python_path
from pythonbrew.log import logger
class ListCommand(Command):
name = "list"
usage = "%prog [VERSION]"
summary = "List the available install version of python"
summary = "List the installed versions of Python"
def __init__(self):
super(ListCommand, self).__init__()
self.parser.add_option(
"--all-versions",
dest="all_versions",
action="store_true",
'-a', '--all-versions',
dest='all_versions',
action='store_true',
default=False,
help="All versions of Python are visible."
help='All versions of Python are visible'
)
self.parser.add_option(
'-k', '--known',
dest='known',
action='store_true',
default=False,
help='List the available install versions of Python'
)
def run_command(self, options, args):
if options.known:
self.available_install(options, args)
else:
self.installed(options, args)
def installed(self, options, args):
logger.info('# installed pythons')
cur = get_current_python_path()
for d in sorted(os.listdir('%s/' % PATH_PYTHONS)):
if cur == os.path.join(PATH_PYTHONS, d, 'bin','python'):
logger.info('%s (*)' % d)
cur = None
else:
logger.info('%s' % d)
if cur:
logger.info('%s (*)' % cur)
def available_install(self, options, args):
logger.info('# available install pythons')
if args:
pkg = Package(args[0])
_re = re.compile(r"%s" % pkg.name)
@@ -31,7 +59,7 @@ class ListCommand(Command):
for pkgname in pkgs:
logger.info("%s" % pkgname)
else:
print "Python version not found. `%s`" % pkg.name
logger.info("Python version not found. `%s`" % pkg.name)
else:
for pkgname in self._get_packages_name(options):
logger.info("%s" % pkgname)
pythonbrew/commands/switch.py
+6 -15
View File
@@ -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()
pythonbrew/commands/uninstall.py
+4 -6
View File
@@ -2,7 +2,7 @@ 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.util import off, rm_r, Package, get_current_python_path
from pythonbrew.log import logger
class UninstallCommand(Command):
@@ -14,14 +14,12 @@ class UninstallCommand(Command):
if args:
pkg = Package(args[0])
pkgname = pkg.name
pkgpath = "%s/%s" % (PATH_PYTHONS, pkgname)
pkgpath = os.path.join(PATH_PYTHONS, pkgname)
if not os.path.isdir(pkgpath):
logger.info("`%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()
if get_current_python_path() == os.path.join(pkgpath,'bin','python'):
off()
rm_r(pkgpath)
else:
self.parser.print_help()
pythonbrew/commands/update.py
-1
View File
@@ -55,7 +55,6 @@ class UpdateCommand(Command):
s.check_call('%s %s/pythonbrew_install.py --upgrade' % (sys.executable, extract_dir))
except:
logger.error("Failed to update pythonbrew.")
raise
sys.exit(1)
logger.info("The pythonbrew has been updated.")
pythonbrew/commands/use.py
+29
View File
@@ -0,0 +1,29 @@
import os
import sys
from pythonbrew.basecommand import Command
from pythonbrew.define import PATH_PYTHONS, PATH_BIN
from pythonbrew.util import Package, write_temp
from pythonbrew.log import logger
class UseCommand(Command):
name = "use"
usage = "%prog VERSION"
summary = "Using the given version of python"
def run_command(self, options, args):
if not args:
logger.info("Unrecognized command line argument: argument not found.")
sys.exit(1)
pkg = Package(args[0])
pkgname = pkg.name
pkgdir = os.path.join(PATH_PYTHONS, pkgname)
if not os.path.isdir(pkgdir):
logger.info("`%s` is not installed." % pkgname)
sys.exit(1)
pkgbin = os.path.join(pkgdir,'bin')
write_temp('%s:%s' % (PATH_BIN, pkgbin))
logger.info("Using `%s`" % pkgname)
UseCommand()
pythonbrew/define.py
+5 -3
View File
@@ -1,6 +1,6 @@
import os
VERSION = "0.6.2"
VERSION = "0.6.3"
if os.environ.has_key("PYTHONBREW_ROOT"):
ROOT = os.environ["PYTHONBREW_ROOT"]
@@ -24,8 +24,10 @@ PATH_PATCHES_MACOSX_PYTHON25 = os.path.join(PATH_PATCHES_MACOSX,"python25")
PATH_PATCHES_MACOSX_PYTHON24 = os.path.join(PATH_PATCHES_MACOSX,"python24")
# file path
PATH_BIN_PYTHONBREW = os.path.join(PATH_BIN,"pythonbrew")
PATH_BIN_PYBREW = os.path.join(PATH_BIN,"pybrew") # pybrew is symlink as pythonbrew
PATH_BIN_PYTHONBREW = os.path.join(PATH_BIN,'pythonbrew')
PATH_BIN_PYBREW = os.path.join(PATH_BIN,'pybrew') # pybrew is symlink as pythonbrew
PATH_ETC_CURRENT = os.path.join(PATH_ETC,'current')
PATH_ETC_TEMP = os.path.join(PATH_ETC,'temp')
# download setuptools url
DISTRIBUTE_SETUP_DLSITE = "http://python-distribute.org/distribute_setup.py"
pythonbrew/installer.py
+13 -1
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@@ -142,6 +142,7 @@ class PythonInstaller(object):
logger.error("Failed to install %s. See %s to see why." % (self.pkg.name, self.logfile))
logger.info(" pythonbrew install --force %s" % self.pkg.version)
sys.exit(1)
self.symlink()
self.install_setuptools()
logger.info("Installed %(pkgname)s successfully. Run the following command to switch to %(pkgname)s."
% {"pkgname":self.pkg.name})
@@ -239,7 +240,18 @@ class PythonInstaller(object):
makedirs(self.install_dir)
s = Subprocess(log=self.logfile, cwd=self.build_dir)
s.check_call("make install")
def symlink(self):
install_dir = os.path.realpath(self.install_dir)
path_python = os.path.join(install_dir,'bin','python')
if not os.path.isfile(path_python):
path_python3 = os.path.join(install_dir,'bin','python3')
path_python3_0 = os.path.join(install_dir,'bin','python3.0')
if os.path.isfile(path_python3):
symlink(path_python3, path_python)
elif os.path.isfile(path_python3_0):
symlink(path_python3_0, path_python)
def install_setuptools(self):
options = self.options
pkgname = self.pkg.name
pythonbrew/scripts/bashrc
+65 -6
View File
@@ -1,7 +1,36 @@
PYTHONBREW_ROOT="@ROOT@"
PYTHONBREW_ETC="$PYTHONBREW_ROOT/etc"
export PATH=$PYTHONBREW_ROOT/bin:$PYTHONBREW_ROOT/pythons/current/bin:${PATH}
__pythonbrew_set_default()
{
PATH_PYTHONBREW="$PYTHONBREW_ROOT/bin"
}
__pythonbrew_set_path()
{
PATH_WITHOUT_PYTHONBREW=$(printf $PATH | awk -v RS=: -v ORS=: "/${PYTHONBREW_ROOT//\//\/}/ {next} {print}" | sed -e 's#:$##')
export PATH=$PATH_PYTHONBREW:$PATH_WITHOUT_PYTHONBREW
}
__pythonbrew_set_temp_path()
{
if [[ -s "$PYTHONBREW_ETC/temp" ]] ; then
source "$PYTHONBREW_ETC/temp"
else
__pythonbrew_set_default
fi
__pythonbrew_set_path
}
__pythonbrew_set_current_path()
{
if [[ -s "$PYTHONBREW_ETC/current" ]] ; then
source "$PYTHONBREW_ETC/current"
else
__pythonbrew_set_default
fi
__pythonbrew_set_path
}
__pythonbrew_reload()
{
@@ -10,11 +39,41 @@ __pythonbrew_reload()
fi
}
pythonbrew()
__pythonbrew_use()
{
command pythonbrew "$@"
case $1 in
update) __pythonbrew_reload ;;
esac
hash -r
__pythonbrew_set_temp_path
}
__pythonbrew_switch()
{
command pythonbrew "$@"
__pythonbrew_set_current_path
}
__pythonbrew_off()
{
command pythonbrew "$@"
__pythonbrew_set_current_path
}
__pythonbrew_update()
{
command pythonbrew "$@"
__pythonbrew_reload
}
pythonbrew()
{
case $1 in
use) __pythonbrew_use "$@";;
switch) __pythonbrew_switch "$@" ;;
off) __pythonbrew_off "$@" ;;
update) __pythonbrew_update "$@" ;;
*) command pythonbrew "$@" ;;
esac
builtin hash -r
}
# main
__pythonbrew_set_current_path
pythonbrew/util.py
+25 -4
View File
@@ -4,11 +4,13 @@ import shutil
import subprocess
import re
import posixpath
from pythonbrew.define import PATH_BIN, PATH_PYTHONS
from pythonbrew.exceptions import ShellCommandException
from pythonbrew.log import logger
import tarfile
import platform
from pythonbrew.define import PATH_BIN, PATH_PYTHONS, PATH_ETC_CURRENT,\
PATH_ETC_TEMP
from pythonbrew.exceptions import ShellCommandException
from pythonbrew.log import logger
from subprocess import PIPE, Popen
def size_format(b):
kb = 1000
@@ -99,6 +101,7 @@ def off():
continue
unlink("%s/%s" % (root, f))
unlink("%s/current" % PATH_PYTHONS)
write_current(PATH_BIN)
def split_leading_dir(path):
path = str(path)
@@ -183,7 +186,25 @@ def unpack_downloadfile(content_type, download_file, target_dir):
logger.error("Cannot determine archive format of %s" % download_file)
return False
return True
def get_current_python_path():
p = Popen('command -v python', stdout=PIPE, shell=True)
p.wait()
if p.returncode == 0:
return p.stdout.read().strip()
else:
return None
def write_current(path):
fp = open(PATH_ETC_CURRENT, 'w')
fp.write('PATH_PYTHONBREW="%s"\n' % (path))
fp.close()
def write_temp(path):
fp = open(PATH_ETC_TEMP, 'w')
fp.write('PATH_PYTHONBREW="%s"\n' % (path))
fp.close()
class Subprocess(object):
def __init__(self, log=None, shell=True, cwd=None, print_cmd=False):
self._log = log