Example and tests for callbacks in Python

1 files changed, 54 insertions, 0 deletions

diff --git a/swig/python/tests/callbacks.py b/swig/python/tests/callbacks.py
new file mode 100644
index 0000000..4f446b7
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+++ b/swig/python/tests/callbacks.py
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+import os 
+cwd = os.path.abspath(os.path.dirname(__file__)) 
+
+import sys
+sys.path.insert(0, cwd + "/../../../build/swig/python")
+import zypp
+
+class CommitReceiver:
+  def removal_start(self, resolvable):
+    print "Starting to remove ", resolvable.name()
+
+  def removal_progress(self, resolvable, percentage):
+    print "Remove of ", resolvable.name(), " at ", percentage, "%"
+    return True
+
+  def removal_finish(self, resolvable, error, reason):
+    print "Remove of ", resolvable.name(), " finished with problem ", error, ": ", reason
+    
+  def removal_problem(self, resolvable, error, description):
+    print "Remove of ", resolvable.name(), " has problem ", error, ": ", description
+    return "ignore"
+
+Z = zypp.ZYppFactory_instance().getZYpp()
+Z.initializeTarget( zypp.Pathname("/") )
+Z.target().load();
+
+commit_callbacks = zypp.CommitCallbacks()
+commit_receiver = CommitReceiver()
+commit_callbacks.connect(commit_receiver)
+
+for item in Z.pool():
+    if item.resolvable().name() == "gedit":
+        print "Emitting removal of ", item.resolvable().name()
+        item.status().setToBeUninstalled(zypp.ResStatus.USER)
+        resolvable = item.resolvable()
+        if not Z.resolver().resolvePool():
+            print "Problem count: %d" % Z.resolver().problems().size()
+        policy = zypp.ZYppCommitPolicy()
+        policy.downloadMode(zypp.DownloadInAdvance)
+        policy.dryRun( False )
+        policy.syncPoolAfterCommit( False )
+        print "Committing"
+        try:
+          result = Z.commit( policy )
+          print "Done:", result
+        except:
+          print "Oops"
+        break
+
+#  raise
+
+print "disconnecting"
+commit_callbacks.disconnect()
+print "disconnected"