Use New-Style Classes

3 files changed, 3 insertions, 3 deletions

diff --git a/voctogui/lib/audioleveldisplay.py b/voctogui/lib/audioleveldisplay.py
index 8b9bf7e..bc2a38f 100644
--- a/voctogui/lib/audioleveldisplay.py
+++ b/voctogui/lib/audioleveldisplay.py
@@ -1,7 +1,7 @@
 import logging
 from gi.repository import Gst, Gtk
 
-class AudioLevelDisplay:
+class AudioLevelDisplay(object):
 	""" Displays a Level-Meter of another VideoDisplay into a GtkWidget """
 
 	def __init__(self, drawing_area):
diff --git a/voctogui/lib/videodisplay.py b/voctogui/lib/videodisplay.py
index 00648ef..a2f7f5a 100644
--- a/voctogui/lib/videodisplay.py
+++ b/voctogui/lib/videodisplay.py
@@ -1,7 +1,7 @@
 import logging
 from gi.repository import Gst
 
-class VideoDisplay:
+class VideoDisplay(object):
 	""" Displays a Voctomix-Video-Stream into a GtkWidget """
 
 	def __init__(self, drawing_area, port, play_audio=False, draw_callback=None, level_callback=None):
diff --git a/voctogui/lib/warningoverlay.py b/voctogui/lib/warningoverlay.py
index 73e1b33..ad86b69 100644
--- a/voctogui/lib/warningoverlay.py
+++ b/voctogui/lib/warningoverlay.py
@@ -1,7 +1,7 @@
 import logging
 from gi.repository import GLib
 
-class VideoWarningOverlay:
+class VideoWarningOverlay(object):
 	""" Displays a Warning-Overlay above the Video-Feed of another VideoDisplay """
 
 	def __init__(self):