Viewing file:  DialogAddSourcesList.py (4.75 KB) -rw-r--r--
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#!/usr/bin/env python
import pygtk
import gtk
import gtk.glade
import gobject
import os
from optparse import OptionParser
from gettext import gettext as _
import gettext
import urllib
from aptsources.sourceslist import SourcesList, SourceEntryMatcher
class DialogAddSourcesList:
def __init__(self, parent, sourceslist, source_renderer,
get_comparable, datadir, file):
print file
self.parent = parent
self.source_renderer = source_renderer
self.sourceslist = sourceslist
self.get_comparable = get_comparable
self.file = self.format_uri(file)
self.glade = gtk.glade.XML(os.path.join(datadir,
"glade/dialogs.glade"))
self.glade.signal_autoconnect(self)
self.dialog = self.glade.get_widget("dialog_add_sources_list")
self.label = self.glade.get_widget("label_sources")
self.button_add = self.glade.get_widget("button_add")
self.button_cancel = self.glade.get_widget("button_cancel")
self.button_replace = self.glade.get_widget("button_replace")
self.treeview = self.glade.get_widget("treeview_sources")
self.scrolled = self.glade.get_widget("scrolled_window")
self.image = self.glade.get_widget("image_sources_list")
self.dialog.realize()
if self.parent != None:
self.dialog.set_transient_for(parent)
else:
self.dialog.set_title(_("Add Software Channels"))
self.dialog.window.set_functions(gtk.gdk.FUNC_MOVE)
# Setup the treeview
self.store = gtk.ListStore(gobject.TYPE_STRING)
self.treeview.set_model(self.store)
cell = gtk.CellRendererText()
cell.set_property("xpad", 2)
cell.set_property("ypad", 2)
column = gtk.TreeViewColumn("Software Channel", cell, markup=0)
column.set_max_width(500)
self.treeview.append_column(column)
# Parse the source.list file
try:
self.new_sources = SingleSourcesList(self.file)
except:
self.error()
return
# show the found channels or an error message
if len(self.new_sources.list) > 0:
counter = 0
for source in self.new_sources.list:
if source.invalid or source.disabled:
continue
self.new_sources.matcher.match(source)
# sort the list
self.new_sources.list.sort(key=self.get_comparable)
for source in self.new_sources.list:
if source.invalid or source.disabled:
continue
counter = counter +1
line = self.source_renderer(source)
self.store.append([line])
if counter == 0:
self.error()
return
header = gettext.ngettext("Install software additionally or "
"only from this source?",
"Install software additionally or "
"only from these sources?",
counter)
body = _("You can either add the following sources or replace your "
"current sources by them. Only install software from "
"trusted sources.")
self.label.set_markup("<big><b>%s</b></big>\n\n%s" % (header, body))
else:
self.error()
return
def error(self):
self.button_add.hide()
self.button_cancel.set_use_stock(True)
self.button_cancel.set_label("gtk-close")
self.button_replace.hide()
self.scrolled.hide()
self.image.set_from_stock(gtk.STOCK_DIALOG_ERROR, gtk.ICON_SIZE_DIALOG)
header = _("There are no sources to install software from")
body = _("The file '%s' does not contain any valid "
"software sources." % self.file)
self.label.set_markup("<big><b>%s</b></big>\n\n%s" % (header, body))
def run(self):
res = self.dialog.run()
self.dialog.destroy()
return res, self.new_sources
def format_uri(self, uri):
path = urllib.url2pathname(uri) # escape special chars
path = path.strip('\r\n\x00') # remove \r\n and NULL
if path.startswith('file:\\\\\\'): # windows
path = path[8:] # 8 is len('file:///')
elif path.startswith('file://'): #nautilus, rox
path = path[7:] # 7 is len('file://')
elif path.startswith('file:'): # xffm
path = path[5:] # 5 is len('file:')
return path
class SingleSourcesList(SourcesList):
def __init__(self, file):
self.matcher = SourceEntryMatcher("/usr/share/update-manager/channels/")
self.list = []
self.load(file)
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