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engine: Allow using older PackageKit search API
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@ -85,6 +85,7 @@ def check_packagekit(config, errbox):
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Returns (success, did we just install libvirt) otherwise.
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"""
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if not PACKAGEKIT_PACKAGES:
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logging.debug("No PackageKit packages to search for.")
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return
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logging.debug("Asking PackageKit what's installed locally.")
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@ -191,7 +192,14 @@ def packagekit_search(session, pk_control, package_name):
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pk_trans.connect_to_signal('Finished', finished)
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pk_trans.connect_to_signal('ErrorCode', error)
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pk_trans.connect_to_signal('Package', package)
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pk_trans.SearchNames("installed", [package_name])
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try:
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pk_trans.SearchNames("installed", [package_name])
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except dbus.exceptions.DBusException, e:
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if e.get_dbus_name() != "org.freedesktop.DBus.Error.UnknownMethod":
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raise
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# Try older search API
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pk_trans.SearchName("installed", package_name)
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# Call main() so this function is synchronous
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gtk.main()
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