[pitivi] Explicitly call supers

[Alexandru Băluț <alexbalut src gnome org>]

commit 08dc01f9c66e30f8c069cd62d8d669ffd16f55b1
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Sat Apr 16 11:12:21 2016 +0200

    Explicitly call supers
    
    Differential Revision: https://phabricator.freedesktop.org/D910

 pitivi/check.py               |    3 ++-
 pitivi/timeline/elements.py   |   24 ++++++++++++------------
 pitivi/timeline/layer.py      |    4 ++--
 pitivi/timeline/previewers.py |    4 ++--
 pitivi/timeline/timeline.py   |    4 ++--
 pitivi/utils/pipeline.py      |    4 ++--
 6 files changed, 22 insertions(+), 21 deletions(-)
---
diff --git a/pitivi/check.py b/pitivi/check.py
index b585255..ba97e12 100644
--- a/pitivi/check.py
+++ b/pitivi/check.py
@@ -121,9 +121,10 @@ class Dependency(object):
 
 
 class GIDependency(Dependency):
+
     def __init__(self, modulename, apiversion, version_required_string=None, additional_message=None):
         self.__api_version = apiversion
-        super(GIDependency, self).__init__(modulename, version_required_string, additional_message)
+        Dependency.__init__(self, modulename, version_required_string, additional_message)
 
     def _try_importing_component(self):
         try:
diff --git a/pitivi/timeline/elements.py b/pitivi/timeline/elements.py
index 8af3925..08904f7 100644
--- a/pitivi/timeline/elements.py
+++ b/pitivi/timeline/elements.py
@@ -373,7 +373,7 @@ class TimelineElement(Gtk.Layout, timelineUtils.Zoomable, Loggable):
     }
 
     def __init__(self, element, timeline):
-        super(TimelineElement, self).__init__()
+        Gtk.Layout.__init__(self)
         timelineUtils.Zoomable.__init__(self)
         Loggable.__init__(self)
 
@@ -580,7 +580,7 @@ class TimelineElement(Gtk.Layout, timelineUtils.Zoomable, Loggable):
 class VideoBackground(Gtk.Box):
 
     def __init__(self):
-        super(VideoBackground, self).__init__(self)
+        Gtk.Box.__init__(self)
         self.get_style_context().add_class("VideoBackground")
 
 
@@ -607,7 +607,7 @@ class VideoUriSource(VideoSource):
     __gtype_name__ = "PitiviUriVideoSource"
 
     def __init__(self, element, timeline):
-        super(VideoUriSource, self).__init__(element, timeline)
+        VideoSource.__init__(self, element, timeline)
         self.get_style_context().add_class("VideoUriSource")
 
     def _getPreviewer(self):
@@ -625,7 +625,7 @@ class VideoUriSource(VideoSource):
 class AudioBackground(Gtk.Box):
 
     def __init__(self):
-        super(AudioBackground, self).__init__(self)
+        Gtk.Box.__init__(self)
         self.get_style_context().add_class("AudioBackground")
 
 
@@ -634,7 +634,7 @@ class AudioUriSource(TimelineElement):
     __gtype_name__ = "PitiviAudioUriSource"
 
     def __init__(self, element, timeline):
-        super(AudioUriSource, self).__init__(element, timeline)
+        TimelineElement.__init__(self, element, timeline)
         self.get_style_context().add_class("AudioUriSource")
 
     def _getPreviewer(self):
@@ -705,7 +705,7 @@ class Clip(Gtk.EventBox, timelineUtils.Zoomable, Loggable):
     __gtype_name__ = "PitiviClip"
 
     def __init__(self, layer, ges_clip):
-        super(Clip, self).__init__()
+        Gtk.EventBox.__init__(self)
         timelineUtils.Zoomable.__init__(self)
         Loggable.__init__(self)
 
@@ -991,7 +991,7 @@ class SourceClip(Clip):
     __gtype_name__ = "PitiviSourceClip"
 
     def __init__(self, layer, ges_clip):
-        super(SourceClip, self).__init__(layer, ges_clip)
+        Clip.__init__(self, layer, ges_clip)
 
     def _setupWidget(self):
         self._addTrimHandles()
@@ -1008,7 +1008,7 @@ class UriClip(SourceClip):
     __gtype_name__ = "PitiviUriClip"
 
     def __init__(self, layer, ges_clip):
-        super(UriClip, self).__init__(layer, ges_clip)
+        SourceClip.__init__(self, layer, ges_clip)
         self.props.has_tooltip = True
 
         self.set_tooltip_markup(misc.filename_from_uri(ges_clip.get_uri()))
@@ -1020,7 +1020,7 @@ class UriClip(SourceClip):
         return True
 
     def _childAdded(self, clip, child):
-        super(UriClip, self)._childAdded(clip, child)
+        SourceClip._childAdded(self, clip, child)
 
         if isinstance(child, GES.Source):
             if child.get_track_type() == GES.TrackType.AUDIO:
@@ -1039,7 +1039,7 @@ class TitleClip(SourceClip):
     __gtype_name__ = "PitiviTitleClip"
 
     def _childAdded(self, clip, child):
-        super(TitleClip, self)._childAdded(clip, child)
+        SourceClip._childAdded(self, clip, child)
 
         if isinstance(child, GES.Source):
             if child.get_track_type() == GES.TrackType.VIDEO:
@@ -1056,7 +1056,7 @@ class TransitionClip(Clip):
     def __init__(self, layer, ges_clip):
         self.__has_video = False
 
-        super(TransitionClip, self).__init__(layer, ges_clip)
+        Clip.__init__(self, layer, ges_clip)
 
         if self.__has_video:
             self.z_order = 1
@@ -1080,7 +1080,7 @@ class TransitionClip(Clip):
         return True
 
     def _childAdded(self, clip, child):
-        super(TransitionClip, self)._childAdded(clip, child)
+        Clip._childAdded(self, clip, child)
 
         if isinstance(child, GES.VideoTransition):
             self.z_order = 1
diff --git a/pitivi/timeline/layer.py b/pitivi/timeline/layer.py
index b42b6d0..f17ebc9 100644
--- a/pitivi/timeline/layer.py
+++ b/pitivi/timeline/layer.py
@@ -290,7 +290,7 @@ class LayerLayout(Gtk.Layout, Loggable):
     __gtype_name__ = "PitiviLayerLayout"
 
     def __init__(self, timeline):
-        super(LayerLayout, self).__init__()
+        Gtk.Layout.__init__(self)
         Loggable.__init__(self)
 
         self._children = []
@@ -351,7 +351,7 @@ class Layer(Gtk.EventBox, timelineUtils.Zoomable, Loggable):
     }
 
     def __init__(self, ges_layer, timeline):
-        super(Layer, self).__init__()
+        Gtk.EventBox.__init__(self)
         Loggable.__init__(self)
 
         self.ges_layer = ges_layer
diff --git a/pitivi/timeline/previewers.py b/pitivi/timeline/previewers.py
index 67bee0a..3e457f8 100644
--- a/pitivi/timeline/previewers.py
+++ b/pitivi/timeline/previewers.py
@@ -354,7 +354,7 @@ class Previewer(Gtk.Layout):
         """
         @param track_type : GES.TrackType.*
         """
-        super(Previewer, self).__init__()
+        Gtk.Layout.__init__(self)
 
         self.track_type = track_type
 
@@ -751,7 +751,7 @@ class Thumbnail(Gtk.Image):
     Simple widget representing a Thumbnail
     """
     def __init__(self, width, height):
-        super(Thumbnail, self).__init__()
+        Gtk.Image.__init__(self)
         self.width = width
         self.height = height
         self.props.width_request = self.width
diff --git a/pitivi/timeline/timeline.py b/pitivi/timeline/timeline.py
index f309e05..b9d6b45 100644
--- a/pitivi/timeline/timeline.py
+++ b/pitivi/timeline/timeline.py
@@ -108,7 +108,7 @@ class VerticalBar(Gtk.DrawingArea, Loggable):
     __gtype_name__ = "PitiviVerticalBar"
 
     def __init__(self, css_class):
-        super(VerticalBar, self).__init__()
+        Gtk.DrawingArea.__init__(self)
         Loggable.__init__(self)
         self.get_style_context().add_class(css_class)
 
@@ -135,7 +135,7 @@ class Marquee(Gtk.Box, Loggable):
         @timeline: The #Timeline on which the marquee will
                    be used
         """
-        super(Marquee, self).__init__()
+        Gtk.Box.__init__(self)
         Loggable.__init__(self)
 
         self._timeline = timeline
diff --git a/pitivi/utils/pipeline.py b/pitivi/utils/pipeline.py
index 285428f..b6d5332 100644
--- a/pitivi/utils/pipeline.py
+++ b/pitivi/utils/pipeline.py
@@ -642,7 +642,7 @@ class Pipeline(GES.Pipeline, SimplePipeline):
             self._timeline.commit()
             self._commit_wanted = False
         else:
-            super(Pipeline, self)._busMessageCb(bus, message)
+            SimplePipeline._busMessageCb(self, bus, message)
 
     def commit_timeline(self):
         if self._waiting_for_async_done and not self._was_empty\
@@ -660,7 +660,7 @@ class Pipeline(GES.Pipeline, SimplePipeline):
                 self._was_empty = False
 
     def setState(self, state):
-        super(Pipeline, self).setState(state)
+        SimplePipeline.setState(self, state)
         if state >= Gst.State.PAUSED and self._timeline.is_empty():
             self.debug("No ASYNC_DONE will be emited on empty timelines")
             self._was_empty = True