Merge ~jibel/ubiquity/+git/ubiquity:lp1845593_fix_removed_section_attribute into ubiquity:master

[Jean-Baptiste Lallement]

Fix crash with free software only installation

scripts/install.py: Replaced removed property Package.section by Version.section (LP: #1845593)

[Julian Andres Klode (juliank)]

Are we sure a candidate exists? I guess so, since there should not be any negative pins during installation, so approval from the python-apt side :)

review: Approve

[Jean-Baptiste Lallement (jibel)]

Patch tested on a fresh installation of Eoan Desktop 20190926.1

[Iain Lane (laney)]

thanks a lot :>

review: Approve

diff --git a/debian/changelog b/debian/changelog
index a29c7d9..39b8442 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+ubiquity (19.10.13) eoan; urgency=medium
+
+  * scripts/install.py: Replaced removed property Package.section by
+    Version.section (LP: #1845593)
+
+ -- Jean-Baptiste Lallement <[e-mail]>  Fri, 27 Sep 2019 09:44:57 +0200
+
 ubiquity (19.10.12) eoan; urgency=medium
 
   * ubiquity-dm: Still start gsd-xsettings for non-gnome-shell desktops.
diff --git a/scripts/install.py b/scripts/install.py
index 6848ed8..85e9922 100755
--- a/scripts/install.py
+++ b/scripts/install.py
@@ -265,7 +265,8 @@ class Install(install_misc.InstallBase):
         if not use_restricted:
             for pkg in cache.keys():
                 if (cache[pkg].is_installed and
-                        cache[pkg].section.startswith('restricted/')):
+                        cache[pkg].candidate.section.startswith(
+                            'restricted/')):
                     difference.add(pkg)
 
         # Keep packages we explicitly installed.
diff --git a/scripts/plugininstall.py b/scripts/plugininstall.py
index 93f852f..8292444 100755
--- a/scripts/plugininstall.py
+++ b/scripts/plugininstall.py
@@ -1414,7 +1414,8 @@ class Install(install_misc.InstallBase):
             cache = self.restricted_cache
             for pkg in cache.keys():
                 if (cache[pkg].is_installed and
-                        cache[pkg].section.startswith('restricted/')):
+                        cache[pkg].candidate.section.startswith(
+                            'restricted/')):
                     difference.add(pkg)
             del cache