[entropy.client.interfaces.dep] filter out list of removable packages by excluding those with reverse dependencies

2011-03-07 19:42:40 +01:00
parent c9993797ed
commit 7ff82e776f
1 changed files with 7 additions and 0 deletions
@@ -2106,6 +2106,13 @@ class CalculatorsMixin:
                    if m_action > 0 and (matchresults not in update):
                        update.append(matchresults)

+        # validate remove, do not return installed packages that are
+        # still referenced by others as "removable"
+        # check inverse dependencies at the cost of growing complexity
+        if remove:
+            remove = [x for x in remove if not \
+                self._installed_repository.retrieveReverseDependencies(x)]
+
        if self.xcache:
            c_hash = self._get_updates_cache_hash(repo_hash, empty,
                ignore_spm_downgrades)