Package: gnome-codec-install
Version: 0.4.5
Severity: wishlist
Tags: patch
User: ubuntu-de...@lists.ubuntu.com
Usertags: origin-ubuntu maverick ubuntu-patch
Hi,
In Ubuntu, we've applied the attached patch to achieve the following:
* GnomeCodecInstall/PackageWorker.py:
- add aptdaemon backend (and use that by default)
* debian/control:
- add (or) dependency to python-aptdaemon-gtk
We thought you might be interested in doing the same.
Cheers,
Michael
-- System Information:
Debian Release: squeeze/sid
APT prefers maverick-updates
APT policy: (500, 'maverick-updates'), (500, 'maverick-proposed'), (500,
'maverick')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.34-4-generic (SMP w/2 CPU cores)
Locale: LANG=en_DK.utf8, LC_CTYPE=en_DK.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
diff -Nru gnome-codec-install-0.4.5ubuntu1/debian/changelog gnome-codec-install-0.4.5ubuntu2/debian/changelog
diff -Nru gnome-codec-install-0.4.5ubuntu1/debian/control gnome-codec-install-0.4.5ubuntu2/debian/control
--- gnome-codec-install-0.4.5ubuntu1/debian/control 2010-06-01 10:57:38.000000000 +0200
+++ gnome-codec-install-0.4.5ubuntu2/debian/control 2010-06-01 13:20:02.000000000 +0200
@@ -25,7 +25,7 @@
python-apt (>= 0.7.93.2),
python-gst0.10,
python-gtk2 (>= 2.10.1),
- synaptic (>= 0.57.8)
+ python-aptdaemon-gtk | synaptic (>= 0.57.8)
Replaces: gnome-app-install (<= 0.5.5.1-1)
XB-Python-Version: ${python:Versions}
Description: GStreamer codec installer
diff -Nru gnome-codec-install-0.4.5ubuntu1/GnomeCodecInstall/MainWindow.py gnome-codec-install-0.4.5ubuntu2/GnomeCodecInstall/MainWindow.py
--- gnome-codec-install-0.4.5ubuntu1/GnomeCodecInstall/MainWindow.py 2010-06-01 10:57:38.000000000 +0200
+++ gnome-codec-install-0.4.5ubuntu2/GnomeCodecInstall/MainWindow.py 2010-06-01 13:20:02.000000000 +0200
@@ -13,6 +13,7 @@
import os
import PackageWorker
+
# the list columns
(LIST_PKG_TO_INSTALL,
LIST_PKG_NAME,
@@ -403,7 +404,7 @@
if not self._confirm_codec_install(set([package[LIST_PKG_TO_INSTALL] for package in packages])):
return
- worker = PackageWorker.PackageWorker()
+ worker = PackageWorker.get_worker()
install_success = worker.perform_action(self._window, set([package[LIST_PKG_TO_INSTALL] for package in packages]), set())
if install_success:
@@ -468,7 +469,7 @@
if npackages == 0:
if self._apt_lists_dir_has_missing_files():
if self._ask_perform_update():
- worker = PackageWorker.PackageWorker()
+ worker = PackageWorker.get_worker()
worker.perform_update(self._window)
npackages = self._populate_list()
if npackages == 0:
diff -Nru gnome-codec-install-0.4.5ubuntu1/GnomeCodecInstall/PackageWorker.py gnome-codec-install-0.4.5ubuntu2/GnomeCodecInstall/PackageWorker.py
--- gnome-codec-install-0.4.5ubuntu1/GnomeCodecInstall/PackageWorker.py 2010-06-01 10:57:38.000000000 +0200
+++ gnome-codec-install-0.4.5ubuntu2/GnomeCodecInstall/PackageWorker.py 2010-06-01 13:20:02.000000000 +0200
@@ -11,6 +11,13 @@
import tempfile
from gettext import gettext as _
+try:
+ from aptdaemon import client, errors
+ from aptdaemon.defer import inline_callbacks
+ from aptdaemon.gtkwidgets import AptProgressDialog
+except ImportError:
+ pass
+
class GtkOpProgress(apt.progress.base.OpProgress):
" a simple helper that keeps the GUI alive "
@@ -18,8 +25,53 @@
while gtk.events_pending():
gtk.main_iteration()
-
class PackageWorker(object):
+ """ base class """
+ def perform_action(self, window_main, to_add=None, to_rm=None):
+ raise NotImplemented
+ def perform_update(self, window_main):
+ raise NotImplemented
+
+class PackageWorkerAptdaemon(PackageWorker):
+
+ def __init__(self):
+ self.client = client.AptClient()
+ self._result = None
+
+ def perform_action(self, parent_window, install, remove):
+ self._perform_action(parent_window, install, remove)
+ return self._result
+
+ @inline_callbacks
+ def _perform_action(self, parent_window, install, remove):
+ """Commit a list of package adds and removes"""
+ trans = yield self.client.commit_packages(
+ list(install), [], list(remove), [], [], defer=True)
+ self._run_in_dialog(trans, parent_window)
+
+ def perform_update(self, parent_window):
+ return self._perform_update()
+
+ @inline_callbacks
+ def _perform_update(self, parent_window=None):
+ trans = yield self.client.update_cache(defer=True)
+ self._run_in_dialog(trans, parent_window)
+
+ def _run_in_dialog(self, trans, parent_window):
+ dia = AptProgressDialog(trans, parent=parent_window)
+ dia.connect("finished", self._on_finished)
+ dia.run()
+ while self._result is None:
+ while gtk.events_pending():
+ gtk.main_iteration()
+ time.sleep(0.01)
+
+ def _on_finished(self, dialog):
+ dialog.hide()
+ self._result = True
+
+
+class PackageWorkerSynaptic(PackageWorker):
"""
A class which does the actual package installing/removing.
"""
@@ -109,3 +161,19 @@
if window_main.window:
window_main.window.set_cursor(None)
return result
+
+
+def get_worker():
+ if (os.path.exists("/usr/sbin/aptd") and
+ not "CODEC_INSTALLER_FORCE_BACKEND_SYNAPTIC" in os.environ):
+ return PackageWorkerAptdaemon()
+ if os.path.exists("/usr/sbin/synaptic"):
+ return PackageWorkerSynaptic()
+
+if __name__ == "__main__":
+ worker = get_worker()
+ print worker
+ res = worker.perform_update()
+ print res
+ res = worker.perform_action(None, ["2vcard"], [])
+ print res
