* Register only System.Package, System.Service and System.PackageHandler scripts only.

Other models in 2007 repo are not compatible with COMAR 2.0. You need to register 
  them manually from uludag/branches/comar-dbus/tests/

* Also try calling postInstall without version/release arguments.

comar-dbus.patch

@@ -1,8 +1,16 @@
 Index: pisi/comariface.py
 ===================================================================
---- pisi/comariface.py	(revision 17117)
+--- pisi/comariface.py	(revision 17125)
 +++ pisi/comariface.py	(working copy)
-@@ -25,117 +25,151 @@
+@@ -13,6 +13,7 @@
+ import os
+ import time
+ import select
++import string
+ 
+ import gettext
+ __trans = gettext.translation('pisi', fallback=True)
+@@ -25,117 +26,157 @@
      pass
  
  try:
@@ -16,11 +24,7 @@ Index: pisi/comariface.py
 -    """Connect to the comar daemon and return the handle"""
 +def is_char_valid(char):
 +    """Test if char is valid object path character."""
-+    char = ord(char)
-+    return (char in xrange(65, 91) or
-+           char in xrange(97, 123) or
-+           char in xrange(48, 58) or
-+           char == '_')
++    return char in string.ascii_letters + string.digits + "_"
 +
 +def make_object_path(package):
 +    """Generates DBus object name from package name."""
@@ -66,7 +70,7 @@ Index: pisi/comariface.py
 -            return com
 -        except comar.CannotConnect:
 +            bus = dbus.bus.BusConnection(address_or_type=sockname)
-+            obj = bus.get_object(ctx.comar_destination, obj_path)
++            obj = bus.get_object(ctx.comar_destination, obj_path, introspect=False)
 +            iface = dbus.Interface(obj, dbus_interface=obj_interface)
 +            return iface
 +        except dbus.DBusException:
@@ -127,6 +131,10 @@ Index: pisi/comariface.py
 +    object_name = make_object_path(package_name)
      
      for script in provided_scripts:
++        # Other object models in stable repo. are not compatible with COMAR 2.0
++        # TODO: Remove after 2007
++        if script.om not in ["System.Service", "System.Package", "System.PackageHandler"]:
++            continue
          ctx.ui.debug(_("Registering %s comar script") % script.om)
          if script.om == "System.Package":
              self_post = True
@@ -180,9 +188,15 @@ Index: pisi/comariface.py
 +            # Do nothing if postInstall method is not defined in package script
 +            if not (exception._dbus_error_name.startswith("tr.org.pardus.comar") and
 +               exception._dbus_error_name.split('tr.org.pardus.comar.')[1] == 'python.missing'):
-+                raise Error, _("Script error: %s") % exception
++                # Try again, this time without arguments.
++                # TODO: Remove after 2007
++                try:
++                    iface = get_iface(object_name, "System.Package")
++                    iface.postInstall(timeout=300)
++                except dbus.DBusException, exception:
++                    raise Error, _("Script error: %s") % exception
 +    
-+    if package_name == 'comar':
++    if package_name == 'kdemultimedia':
 +        pisi.api.set_comar_destination('tr.org.pardus.comar.new')
  
  def pre_remove(package_name, metapath, filepath):
@@ -229,7 +243,7 @@ Index: pisi/comariface.py
 +        raise Error, _("Script error: %s") % exception
 Index: pisi/api.py
 ===================================================================
---- pisi/api.py	(revision 17117)
+--- pisi/api.py	(revision 17125)
 +++ pisi/api.py	(working copy)
 @@ -71,13 +71,20 @@
      """
@@ -258,7 +272,7 @@ Index: pisi/api.py
      """ 
 Index: pisi/atomicoperations.py
 ===================================================================
---- pisi/atomicoperations.py	(revision 17117)
+--- pisi/atomicoperations.py	(revision 17125)
 +++ pisi/atomicoperations.py	(working copy)
 @@ -152,7 +152,7 @@
          # check comar
@@ -271,7 +285,7 @@ Index: pisi/atomicoperations.py
          # check dependencies
 Index: pisi/context.py
 ===================================================================
---- pisi/context.py	(revision 17117)
+--- pisi/context.py	(revision 17125)
 +++ pisi/context.py	(working copy)
 @@ -38,7 +38,8 @@
  stderr = None