Add compatibility for Gajim 1.1

url_image_preview/config_dialog.py

@@ -23,6 +23,11 @@ from gi.repository import Gtk
 from gajim.options_dialog import OptionsDialog, GenericOption, SpinOption
 from gajim.common.const import Option, OptionType, OptionKind
 
+# Since Gajim 1.1.0 _() has to be imported
+try:
+    from gajim.common.i18n import _
+except ImportError:
+    pass
 
 class UrlImagePreviewConfigDialog(OptionsDialog):
     def __init__(self, plugin, parent):