GREEN: apt.Version has a "policy_priority" property

4 files changed, 25 insertions, 6 deletions

diff --git a/apt/package.py b/apt/package.py
index 81f33a8b..73f68c87 100644
--- a/apt/package.py
+++ b/apt/package.py
@@ -409,6 +409,17 @@ class Version(object):
         return self._cand.priority_str
 
     @property
+    def policy_priority(self):
+        """Return the internal policy priority as a number.
+           See apt_preferences(5) for more information about what it means.
+        """
+        priority = 0
+        policy = self.package._pcache._depcache.policy
+        for (packagefile, _) in self._cand.file_list:
+            priority = max(priority, policy.get_priority(packagefile))
+        return priority
+
+    @property
     def record(self):
         """Return a Record() object for this version.
 
diff --git a/debian/changelog b/debian/changelog
index 7f582bff..1e400dfb 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,7 @@ python-apt (0.8.4) UNRELEASED; urgency=low
 
   * doc/examples/build-deps.py:
     - update the build-deps.py example to use the apt API more
+  * add support for apt_pkg.Policy.get_priority(PkgFileIterator)
 
  -- Michael Vogt <michael.vogt@ubuntu.com>  Wed, 04 Jan 2012 12:07:48 +0100
 
diff --git a/po/python-apt.pot b/po/python-apt.pot
index b99c36e1..02c65f13 100644
--- a/po/python-apt.pot
+++ b/po/python-apt.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-01-30 15:32+0100\n"
+"POT-Creation-Date: 2012-01-30 15:44+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -455,11 +455,11 @@ msgstr ""
 msgid "Invalid unicode in description for '%s' (%s). Please report."
 msgstr ""
 
-#: ../apt/package.py:1074 ../apt/package.py:1180
+#: ../apt/package.py:1085 ../apt/package.py:1191
 msgid "The list of changes is not available"
 msgstr ""
 
-#: ../apt/package.py:1186
+#: ../apt/package.py:1197
 #, python-format
 msgid ""
 "The list of changes is not available yet.\n"
@@ -468,7 +468,7 @@ msgid ""
 "until the changes become available or try again later."
 msgstr ""
 
-#: ../apt/package.py:1193
+#: ../apt/package.py:1204
 msgid ""
 "Failed to download the list of changes. \n"
 "Please check your Internet connection."
diff --git a/tests/test_policy.py b/tests/test_policy.py
index 2aab6722..d77fb27e 100644
--- a/tests/test_policy.py
+++ b/tests/test_policy.py
@@ -11,7 +11,7 @@ import unittest
 
 class TestAptPolicy(unittest.TestCase):
 
-    def test_apt_policy(self):
+    def test_apt_policy_lowlevel(self):
         # get a policy
         cache = apt.Cache()
         policy = cache._depcache.policy
@@ -23,10 +23,17 @@ class TestAptPolicy(unittest.TestCase):
         for ver in pkg.versions:
             lowlevel_ver = ver._cand
             for pkgfile, i in lowlevel_ver.file_list:
-                #print verfile, i, policy.get_priority(pkgfile)
+                #print pkgfile, i, policy.get_priority(pkgfile)
                 self.assertTrue(policy.get_priority(pkgfile) > 1)
                 self.assertTrue(policy.get_priority(pkgfile) < 1001)
 
+    def test_apt_policy_highlevel(self):
+        cache = apt.Cache()
+        pkg = cache["apt"]
+        self.assertTrue(pkg.candidate.policy_priority > 1 and
+                        pkg.candidate.policy_priority < 1001)
+
+
 
 if __name__ == "__main__":
     unittest.main()