diff options
Diffstat (limited to 'DistUpgrade')
| -rw-r--r-- | DistUpgrade/DistUpgrade.glade | 76 | ||||
| -rw-r--r-- | DistUpgrade/DistUpgrade.py | 104 |
2 files changed, 180 insertions, 0 deletions
diff --git a/DistUpgrade/DistUpgrade.glade b/DistUpgrade/DistUpgrade.glade new file mode 100644 index 00000000..bdd11f5d --- /dev/null +++ b/DistUpgrade/DistUpgrade.glade @@ -0,0 +1,76 @@ +<?xml version="1.0" standalone="no"?> <!--*- mode: xml -*--> +<!DOCTYPE glade-interface SYSTEM "http://glade.gnome.org/glade-2.0.dtd"> + +<glade-interface> + +<widget class="GtkWindow" id="window_main"> + <property name="border_width">6</property> + <property name="visible">True</property> + <property name="title" translatable="yes">Upgrade distribution</property> + <property name="type">GTK_WINDOW_TOPLEVEL</property> + <property name="window_position">GTK_WIN_POS_NONE</property> + <property name="modal">False</property> + <property name="resizable">True</property> + <property name="destroy_with_parent">False</property> + <property name="decorated">True</property> + <property name="skip_taskbar_hint">False</property> + <property name="skip_pager_hint">False</property> + <property name="type_hint">GDK_WINDOW_TYPE_HINT_NORMAL</property> + <property name="gravity">GDK_GRAVITY_NORTH_WEST</property> + <property name="focus_on_map">True</property> + <property name="urgency_hint">False</property> + + <child> + <widget class="GtkVBox" id="vbox1"> + <property name="visible">True</property> + <property name="homogeneous">False</property> + <property name="spacing">0</property> + + <child> + <widget class="GtkLabel" id="label_status"> + <property name="visible">True</property> + <property name="label" translatable="yes"><b>Upgrading</b></property> + <property name="use_underline">False</property> + <property name="use_markup">True</property> + <property name="justify">GTK_JUSTIFY_LEFT</property> + <property name="wrap">False</property> + <property name="selectable">False</property> + <property name="xalign">0</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property> + <property name="width_chars">-1</property> + <property name="single_line_mode">False</property> + <property name="angle">0</property> + </widget> + <packing> + <property name="padding">0</property> + <property name="expand">False</property> + <property name="fill">False</property> + </packing> + </child> + + <child> + <widget class="GtkProgressBar" id="progressbar_cache"> + <property name="visible">True</property> + <property name="orientation">GTK_PROGRESS_LEFT_TO_RIGHT</property> + <property name="fraction">0</property> + <property name="pulse_step">0.10000000149</property> + <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property> + </widget> + <packing> + <property name="padding">0</property> + <property name="expand">False</property> + <property name="fill">False</property> + </packing> + </child> + + <child> + <placeholder/> + </child> + </widget> + </child> +</widget> + +</glade-interface> diff --git a/DistUpgrade/DistUpgrade.py b/DistUpgrade/DistUpgrade.py new file mode 100644 index 00000000..0c6e9202 --- /dev/null +++ b/DistUpgrade/DistUpgrade.py @@ -0,0 +1,104 @@ +#!/usr/bin/python2.4 + +import pygtk +pygtk.require('2.0') +import gtk +import gtk.gdk +import gtk.glade + +import apt +from UpdateManager.Common.SimpleGladeApp import SimpleGladeApp +from UpdateManager.GtkProgress import GtkOpProgress +from SoftwareProperties.aptsources import SourcesList, SourceEntry +from gettext import gettext as _ + +class DistUpgradeProgress(object): + pass + + +class DistUpgradeView(object): + " abstraction for the upgrade view " + def __init__(self): + pass + def getOpCacheProgress(self): + " return a OpProgress() subclass for the given graphic" + return apt.progress.OpProgress() + def updateStatus(self, msg): + """ update the current status of the distUpgrade based + on the current view + """ + pass + def askYesNoQuestion(self,msg): + pass + +class GtkDistUpgradeView(DistUpgradeView,SimpleGladeApp): + " gtk frontend of the distUpgrade tool " + def __init__(self): + # FIXME: i18n must be somewhere relative do this dir + SimpleGladeApp.__init__(self, "DistUpgrade.glade", + None, domain="update-manager") + self._opCacheProgress = GtkOpProgress(self.progressbar_cache) + def getOpCacheProgress(self): + return self._opCacheProgress + def updateStatus(self, msg): + self.label_status = "<b>%s</b>" % msg + +class DistUpgradeControler(object): + def __init__(self, distUpgradeView): + self._view = distUpgradeView + + def sanityCheck(self): + pass + + def updateSourcesList(self, fromDist, to): + sources = SourcesList() + sources.backup() + for entry in sources: + # check if it's a mirror (or offical site) + if sources.is_mirror(entry.uri, "archive.ubuntu.com"): + if entry.dist == fromDist: + entry.dist = to + else: + # disable all entries that are official but don't + # point to the "from" dist + entry.disabled = True + else: + # disable non-official entries that point to dist + if entry.dist == fromDist: + entry.disabled = True + sources.save() + + def breezyUpgrade(self): + # sanity check (check for ubuntu-desktop, brokenCache etc) + self._view.updateStatus(_("Checking the system")) + self.sanityCheck() + + # update sources.list + self._view.updateStatus(_("Updating repository information")) + self.updateSourcesList(fromDist="hoary",to="breezy") + + # then update the package index files + + + # then open the cache + self._view.updateStatus(_("Reading cache")) + self._cache = apt.Cache(self._view.getOpCacheProgress()) + + # do pre-upgrade stuff + + # calc the dist-upgrade and see if the removals are ok/expected + + # do the dist-upgrade + + # do post-upgrade stuff + + # done, ask for reboot + + def run(self): + self.breezyUpgrade() + + +if __name__ == "__main__": + view = GtkDistUpgradeView() + app = DistUpgradeControler(view) + app.run() |