[Piuparts-commits] [SCM] piuparts git repository branch, piatti, updated. 0.44-598-gace668e

Andreas Beckmann debian at abeckmann.de
Sun May 27 13:47:25 UTC 2012


The following commit has been merged in the piatti branch:
commit 09310ee6174ad263a1147fbeef88a393c783804f
Author: Andreas Beckmann <debian at abeckmann.de>
Date:   Sat Mar 10 11:34:28 2012 +0100

    remove 'unknown-preferred-alternative' state
    
    Remove 'unknown-preferred-alternative' state as it interferes with
    circular dependencies involving alternatives and virtual packages.
    Setting 'unknown-preferred-alternative' usually happened on the
    full circle and skipped the special handling of known circular
    depends, so the package never got a change to be tested.
    Now these packages will be just tracked as 'unknown'.
    
    Signed-off-by: Andreas Beckmann <debian at abeckmann.de>

diff --git a/debian/changelog b/debian/changelog
index 9da0e97..e68c6c2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -21,6 +21,8 @@ piuparts (0.45) UNRELEASED; urgency=low
       in the package) but propagate it to 'dependency-cannot-be-tested'.
     - Remove 'no-dependency-from-alternatives-exists' state and use
       'dependency-does-not-exist' instead.
+    - Remove 'unknown-preferred-alternative' state as it interferes with
+      circular dependencies involving alternatives and virtual packages.
 
   [ Leo Iannacone ]
   * piuparts.py: add --existing-chroot option, specify a directory as source
diff --git a/piupartslib/packagesdb.py b/piupartslib/packagesdb.py
index f5b048c..b6e5984 100644
--- a/piupartslib/packagesdb.py
+++ b/piupartslib/packagesdb.py
@@ -215,7 +215,7 @@ class PackagesDB:
         "dependency-does-not-exist",
         "circular-dependency",
         "unknown",
-        "unknown-preferred-alternative",
+        "unknown-preferred-alternative",  # obsolete
         "no-dependency-from-alternatives-exists",  # obsolete
         #"does-not-exist",  # can only happen as query result for a dependency
     ]
@@ -228,7 +228,6 @@ class PackagesDB:
         "dependency-failed-testing": "dependency-failed-testing",
         "dependency-cannot-be-tested": "dependency-cannot-be-tested",
         "dependency-does-not-exist": "dependency-cannot-be-tested",
-        "unknown-preferred-alternative": "unknown-preferred-alternative",
         "does-not-exist": "dependency-does-not-exist",
     }
 
@@ -372,8 +371,6 @@ class PackagesDB:
                     else:
                         if alt_state is not None and alt_unknowns == 0:
                             state = alt_state
-                        elif state is None:
-                            state = "unknown-preferred-alternative"
 
         if state is not None:
              return state
@@ -421,7 +418,6 @@ class PackagesDB:
             return
 
         todo = []
-        unpreferred_alt = []
 
         self._find_all_packages()
         package_names = self._packages.keys()
@@ -437,17 +433,13 @@ class PackagesDB:
         while package_names:
             todo = []
             done = []
-            unpreferred_alt = []
             for package_name in package_names:
                 package = self._packages[package_name]
-                if self._package_state[package_name] in \
-                   [ "unknown", "unknown-preferred-alternative" ]:
+                if self._package_state[package_name] == "unknown":
                     state = self._compute_package_state(package)
                     assert state in self._states
                     if state == "unknown":
                         todo.append(package_name)
-                    elif state == "unknown-preferred-alternative":
-                        unpreferred_alt.append(package_name)
                     else:
                         self._in_state[state].append(package_name)
                         self._package_state[package_name] = state
@@ -457,12 +449,8 @@ class PackagesDB:
                 # to do anything the next time either.
                 break
             package_names = todo
-            package_names.extend(unpreferred_alt)
 
         self._in_state["unknown"] = todo
-        self._in_state["unknown-preferred-alternative"] = unpreferred_alt
-        for package_name in unpreferred_alt:
-            self._package_state[package_name] = "unknown-preferred-alternative"
 
         for state in self._states:
             self._in_state[state].sort()

-- 
piuparts git repository



More information about the Piuparts-commits mailing list