update examples

2 files changed, 62 insertions, 5 deletions

diff --git a/examples/python/install_updates_dryrun.py b/examples/python/install_updates_dryrun.py
new file mode 100755
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
--- 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() )
-