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#
#use_gui.py: gui USE flags selection.
#
# Copyright (C) 2011 wiktor w brodlo
# Copyright (C) 2011 Gentoo Foundation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import string
import gtk
import gtk.glade
import gtk.gdk
import gobject
import pango
import sys
import gui
import subprocess
import re
import shutil
from iw_gui import *
from constants import *
import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)
class UseWindow(InstallWindow):
buttons = []
use_profile = []
def getNext(self):
use = []
for button in self.buttons:
if button.get_property("active"):
use.append(button.get_property("label"))
for flag in use:
if flag not in self.use_profile: # flag enabled by user, disabled by profile
self.anaconda.use_flags.append(flag)
for flag in self.use_profile:
if flag not in use: # flag is disabled by user, enabled by profile
self.anaconda.use_flags.append("-"+flag)
return None
def getScreen(self, anaconda):
self.anaconda = anaconda
self.intf = anaconda.intf
(self.xml, self.align) = gui.getGladeWidget("use.glade", "use_align")
# Temporarily move the make.conf file and query emerge to find out the flags selected by the profile
shutil.move("/etc/make.conf", "/etc/make.conf.anaconda-backup")
emerge = subprocess.check_output(["emerge", "--info"])
shutil.move("/etc/make.conf.anaconda-backup", "/etc/make.conf")
m = re.search('USE="(.*?)"', emerge)
use_enabled = m.group(1)
use_enabled = use_enabled.split()
usef = open("/usr/portage/profiles/use.desc")
lines = usef.read().split("\n")
use = {}
use_list = [] # Keep them sorted
for line in lines:
comment = re.search("#", line)
if comment:
# Truncate the line where the comment starts
line = line[:comment.start()]
s = line.partition(" - ")
if s[0] and s[2]:
use[s[0]] = s[2]
use_list.append(s[0])
table = self.xml.get_widget("use_table")
for flag in use_list:
cols = table.get_property("n-columns")
rows = table.get_property("n-rows")
table.resize(rows+1, cols)
cb = gtk.CheckButton(label=flag)
if flag in use_enabled:
cb.set_active(True)
self.use_profile.append(flag) # ignore non-user-settable flags
l = gtk.Label(use[flag])
l.set_alignment(0,0)
table.attach(cb, 0, 1, rows, rows+1, gtk.FILL)
table.attach(l, 1, 2, rows, rows+1)
self.buttons.append(cb)
return self.align
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