Merge ~racb/git-ubuntu:blacklist-wheezy into git-ubuntu:master

[Robie Basak]

Make Jenkins happy

[Christian Ehrhardt  (paelzer)]

The actual change LGTM, except the bikeshedding on serieSS

[Server Team CI bot (server-team-bot)]

PASSED: Continuous integration, rev:28d273cd78877766e6ac9a1c96d216c7d17dad31
https://jenkins.ubuntu.com/server/job/git-ubuntu-ci/91/
Executed test runs:
    SUCCESS: VM Setup
    SUCCESS: Build
    SUCCESS: Unit Tests
    IN_PROGRESS: Declarative: Post Actions

Click here to trigger a rebuild:
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review: Approve (continuous-integration)

[Server Team CI bot (server-team-bot)]

PASSED: Continuous integration, rev:28d273cd78877766e6ac9a1c96d216c7d17dad31
https://jenkins.ubuntu.com/server/job/git-ubuntu-ci/92/
Executed test runs:
    SUCCESS: VM Setup
    SUCCESS: Build
    SUCCESS: Unit Tests
    IN_PROGRESS: Declarative: Post Actions

Click here to trigger a rebuild:
https://jenkins.ubuntu.com/server/job/git-ubuntu-ci/92/rebuild

review: Approve (continuous-integration)

[Andreas Hasenack (ahasenack)]

Thanks, +1

review: Approve

diff --git a/gitubuntu/source_information.py b/gitubuntu/source_information.py
index df07607..a367fa7 100644
--- a/gitubuntu/source_information.py
+++ b/gitubuntu/source_information.py
@@ -350,6 +350,14 @@ class NoPublicationHistoryException(Exception):
 
 # An abstraction of an information source about source packages
 class GitUbuntuSourceInformation(object):
+    # Some seriess are listed as active in Launchpad but aren't available via
+    # apt, so this is a list of those to exclude as a workaround. See
+    # https://answers.launchpad.net/launchpad/+question/680444
+    BLACKLISTED_ACTIVE_SERIESS = {
+        'debian': frozenset(['wheezy']),
+        'ubuntu': frozenset(),
+    }
+
     _all_series_list = None
     _active_series_list = None
     _stable_series_list = None
@@ -403,13 +411,24 @@ class GitUbuntuSourceInformation(object):
         return self.dist.current_series
 
     @property
+    def blacklisted_active_seriess(self):
+        return self.BLACKLISTED_ACTIVE_SERIESS[self.dist_name]
+
+    @property
     def active_series(self):
         if self.dist_name.startswith('ppa:'):
             return []
         # return a list of series objects sorted with newest first.
         if self._active_series_list is None:
             self._active_series_list = sorted(
-                [r for r in self.dist.series if r.active],
+                [
+                    r
+                    for r in self.dist.series
+                    if (
+                        r.active
+                        and not r.name in self.blacklisted_active_seriess
+                    )
+                ],
                 key=lambda s: float(s.version),
                 reverse=True,
             )