update examples

diff --git a/examples/python/install_updates_dryrun.py b/examples/python/install_updates_dryrun.py
new file mode 100755 (executable)
index 0000000..f3fb10c
--- /dev/null
+++ b/examples/python/install_updates_dryrun.py
@@ -0,0 +1,60 @@
+#! /usr/bin/python
+
+import os, sys, types, string, re
+
+try:
+    import zypp
+except ImportError:
+    print 'Dummy Import Error: Unable to import zypp bindings'
+
+print 'Reading repositories...'
+
+Z = zypp.ZYppFactory_instance().getZYpp()
+
+Z.initializeTarget( zypp.Pathname("/") )
+Z.addResolvables( Z.target().resolvables(), True )
+
+repoManager = zypp.RepoManager()
+repos = repoManager.knownRepositories()
+
+for repo in repos:
+    if repo.enabled() and repo.autorefresh():
+        try:
+            repoManager.refreshMetadata(repo, zypp.RepoManager.RefreshIfNeeded) # or RefreshIfNeeded == 0
+        except:
+            repoManager.buildCache( repo )
+
+    Z.addResolvables( repoManager.createFromCache( repo ).resolvables())
+
+Z.applyLocks()
+Z.resolver().establishPool();
+
+#
+# Does not to check and apply updates for the update stack first.
+#
+print 'List Upadtes:'
+for item in Z.pool().byKindIterator(zypp.KindOfPatch()):
+   if item.status().isInstalled():
+      continue
+   if item.status().isNeeded():
+      if not item.status().setTransact( True, zypp.ResStatus.USER ):
+        raise "Error set transact: %s" % item
+      resolvable = zypp.asKindPatch( item )
+      print '%s | %s-%s | %s | %s' % (resolvable.repository().info().alias(), resolvable.name(), resolvable.edition(), resolvable.category(), item.status() )
+
+if not Z.resolver().resolvePool():
+  raise "Solver Error"
+
+for item in Z.pool():
+  if item.status().transacts():
+    print item
+
+#
+# dryRun!
+#
+policy = zypp.ZYppCommitPolicy()
+policy.dryRun( True )
+policy.syncPoolAfterCommit( False )
+
+result = Z.commit( policy )
+print result

diff --git a/examples/python/list_updates.py b/examples/python/list_updates.py
index 2fac052..3f899d4 100755 (executable)
--- a/examples/python/list_updates.py
+++ b/examples/python/list_updates.py
@@ -12,6 +12,7 @@ print 'Reading repositories...'
 Z = zypp.ZYppFactory_instance().getZYpp()
 
 Z.initializeTarget( zypp.Pathname("/") )
+Z.addResolvables( Z.target().resolvables(), True )
 
 repoManager = zypp.RepoManager()
 repos = repoManager.knownRepositories()
@@ -25,15 +26,11 @@ for repo in repos:
 
     Z.addResolvables( repoManager.createFromCache( repo ).resolvables())
 
-Z.addResolvables( Z.target().resolvables(), True )
-
-# currently not swigged
 Z.applyLocks()
 Z.resolver().establishPool();
 
-print 'List Upadtes:'
+print 'List Updates:'
 for item in Z.pool().byKindIterator(zypp.KindOfPatch()):
    if item.status().isNeeded():
       resolvable = zypp.asKindPatch( item )
       print '%s | %s-%s | %s | %s' % (resolvable.repository().info().alias(), resolvable.name(), resolvable.edition(), resolvable.category(), item.status() )
-

diff --git a/swig/ResStatus.i b/swig/ResStatus.i
index a7986b7..3757ce2 100644 (file)
--- a/swig/ResStatus.i
+++ b/swig/ResStatus.i
@@ -395,4 +395,4 @@ class ResStatus
     str << *self;
     return str.str();
   }
-}
\ No newline at end of file
+}

diff --git a/swig/ResTraits.i b/swig/ResTraits.i
index c250a20..773ed39 100644 (file)
--- a/swig/ResTraits.i
+++ b/swig/ResTraits.i
@@ -18,6 +18,12 @@ template<typename _Res>
 %template(ResObject_constPtr) intrusive_ptr<const ResObject>;
 %template(ResObject_Ptr) intrusive_ptr<ResObject>;
 
+// Common definitions for all Resolvable types
+// - *_Ptr and *_constPtr
+// - isKind* to test whether a ResObject/PoolItem is
+//   of a specific kind.
+// - asKind* to convert a ResObject/PoolItem into a
+//   specific *_constPtr.
 %define %STUFF(X)
 typedef intrusive_ptr<const X> X##_constPtr;
 typedef intrusive_ptr<X> X##_Ptr;
@@ -37,12 +43,12 @@ X##_constPtr asKind##X( const PoolItem & p );
   { return isKind<X>( p ); }
   inline bool isKind##X( const PoolItem & p )
   { return isKind<X>( p.resolvable() ); }
-
   inline X::constPtr asKind##X( const Resolvable::constPtr & p )
   { return asKind<X>( p ); }
   inline X::constPtr asKind##X( const PoolItem & p )
   { return asKind<X>( p.resolvable() ); }
 }
+
 #if defined(SWIGPYTHON)
 %pythoncode
 {

diff --git a/swig/ZYppCommitResult.i b/swig/ZYppCommitResult.i
index 18918f0..570d3db 100644 (file)
--- a/swig/ZYppCommitResult.i
+++ b/swig/ZYppCommitResult.i
@@ -23,4 +23,14 @@ struct ZYppCommitResult
      * list of kind:source resolvables remaining (due to wrong media)
      **/
     PoolItemList _srcremaining;
-  };
\ No newline at end of file
+  };
+
+%extend ZYppCommitResult
+{
+  std::string asString() const
+  {
+    std::ostringstream str;
+    str << *self;
+    return str.str();
+  }
+}