Cleanup whitespace

7 files changed, 39 insertions, 39 deletions

diff --git a/GstDebugViewer/Common/GUI.py b/GstDebugViewer/Common/GUI.py
index 925f9d1..452c4c0 100644
--- a/GstDebugViewer/Common/GUI.py
+++ b/GstDebugViewer/Common/GUI.py
@@ -164,11 +164,11 @@ class MetaModel (gobject.GObjectMeta):
     ...
 
     Example: A gtk.ListStore derived model can use
-    
+
         columns = ("COL_NAME", str, "COL_VALUE", str)
-        
+
     and use this in __init__:
-    
+
         gtk.ListStore.__init__ (self, *self.column_types)
 
     Then insert data like this:
@@ -177,20 +177,20 @@ class MetaModel (gobject.GObjectMeta):
                   self.COL_NAME, "spam",
                   self.COL_VALUE, "ham")
     """
-    
+
     def __init__ (cls, name, bases, dict):
-        
+
         super (MetaModel, cls).__init__ (name, bases, dict)
-        
+
         spec = tuple (cls.columns)
-        
+
         column_names = spec[::2]
         column_types = spec[1::2]
         column_indices = range (len (column_names))
-        
+
         for col_index, col_name, in zip (column_indices, column_names):
             setattr (cls, col_name, col_index)
-        
+
         cls.column_types = column_types
         cls.column_ids = tuple (column_indices)
 
@@ -342,7 +342,7 @@ class StateItem (StateString):
             return None
 
         return self.parse_item (value)
-        
+
     def set (self, section, value):
 
         if value is None:
@@ -359,7 +359,7 @@ class StateItem (StateString):
         try:
             return self.manager.find_item_class (name = name)
         except KeyError:
-            return None        
+            return None
 
 class StateItemList (StateItem):
 
@@ -471,7 +471,7 @@ class WindowState (object):
 
         self.window = window
         self.state = state
-        
+
         self.window.connect ("window-state-event",
                              self.handle_window_state_event)
 
@@ -501,7 +501,7 @@ class WindowState (object):
 
         if not event.changed_mask & gtk.gdk.WINDOW_STATE_MAXIMIZED:
             return
-        
+
         if event.new_window_state & gtk.gdk.WINDOW_STATE_MAXIMIZED:
             self.logger.debug ("maximized")
             self.is_maximized = True
diff --git a/GstDebugViewer/Common/Main.py b/GstDebugViewer/Common/Main.py
index 63071ec..4fad0ee 100644
--- a/GstDebugViewer/Common/Main.py
+++ b/GstDebugViewer/Common/Main.py
@@ -107,7 +107,7 @@ class MainLoopWrapper (ExceptionHandler):
             self.enter ()
         finally:
             ExceptHookManager.unregister_handler (self)
-    
+
         if self.exc_info != (None,) * 3:
             # Re-raise unhandled exception that occured while running the loop.
             exc_type, exc_value, exc_tb = self.exc_info
@@ -199,7 +199,7 @@ class ExceptHookManagerClass (object):
         for handler in sorted (self.handlers,
                                key = attrgetter ("priority"),
                                reverse = True):
-            
+
             if handler._handling_exception:
                 continue
 
@@ -253,7 +253,7 @@ class PathsBase (object):
         if cls.data_dir is None:
             source_dir = os.path.dirname (os.path.dirname (os.path.abspath (__file__)))
             cls.setup_uninstalled (source_dir)
-    
+
     def __new__ (cls):
 
         raise RuntimeError ("do not create instances of this class -- "
@@ -319,7 +319,7 @@ class OptionParser (object):
 
         if not description:
             description = ""
-        
+
         if arg_name is None:
             flags |= gobject.OPTION_FLAG_NO_ARG
         elif arg_parser is not None:
@@ -360,7 +360,7 @@ class OptionParser (object):
         group = gobject.OptionGroup (None, None, None, self.__handle_option)
         context.set_main_group (group)
         group.add_entries (self.__entries)
-        
+
         try:
             result_argv = context.parse (argv)
         except gobject.GError, exc:
@@ -377,7 +377,7 @@ class OptionParser (object):
     def handle_parse_complete (self, remaining_args):
 
         pass
-        
+
 class LogOptionParser (OptionParser):
 
     """Like OptionParser, but adds a --log-level option."""
diff --git a/GstDebugViewer/Common/utils.py b/GstDebugViewer/Common/utils.py
index 55dd54a..c7466e7 100644
--- a/GstDebugViewer/Common/utils.py
+++ b/GstDebugViewer/Common/utils.py
@@ -321,4 +321,4 @@ class DevhelpClient (object):
         except OSError, exc:
             self._check_os_error (exc)
             raise
-        
+
diff --git a/GstDebugViewer/Data.py b/GstDebugViewer/Data.py
index 81dae08..c3e6c98 100644
--- a/GstDebugViewer/Data.py
+++ b/GstDebugViewer/Data.py
@@ -145,7 +145,7 @@ def default_log_line_regex_ ():
     return expressions
 
 def default_log_line_regex ():
-    
+
     expressions = default_log_line_regex_ ()
     return re.compile ("".join (expressions))
 
diff --git a/GstDebugViewer/GUI.py b/GstDebugViewer/GUI.py
index 3973c64..6468ff0 100644
--- a/GstDebugViewer/GUI.py
+++ b/GstDebugViewer/GUI.py
@@ -180,7 +180,7 @@ class LogModelBase (gtk.GenericTreeModel):
     columns = ("COL_TIME", gobject.TYPE_UINT64,
                "COL_PID", int,
                "COL_THREAD", gobject.TYPE_UINT64,
-               "COL_LEVEL", object,               
+               "COL_LEVEL", object,
                "COL_CATEGORY", str,
                "COL_FILENAME", str,
                "COL_LINE_NUMBER", int,
@@ -226,7 +226,7 @@ class LogModelBase (gtk.GenericTreeModel):
         return flags
 
     def on_get_n_columns (self):
-        
+
         return len (self.column_types)
 
     def on_get_column_type (self, col_id):
@@ -369,7 +369,7 @@ class FilteredLogModelBase (LogModelBase):
         self.super_model = super_model
         self.access_offset = super_model.access_offset
         self.ensure_cached = super_model.ensure_cached
-        self.line_cache = super_model.line_cache    
+        self.line_cache = super_model.line_cache
 
     def line_index_to_super (self, line_index):
 
@@ -382,7 +382,7 @@ class FilteredLogModelBase (LogModelBase):
     def line_index_to_top (self, line_index):
 
         _log_indices = [line_index]
-        
+
         super_index = line_index
         for model in self._iter_hierarchy ():
             super_index = model.line_index_to_super (super_index)
@@ -1249,7 +1249,7 @@ class ColumnManager (Common.GUI.Manager):
                 col_class = self.find_item_class (name = column.name)
                 new_order.append (col_class)
                 new_order.extend (self.__iter_next_hidden (col_class))
-            
+
             names = (column.name for column in new_visible)
             self.logger.debug ("visible columns reordered: %s",
                                ", ".join (names))
@@ -1643,7 +1643,7 @@ class Window (object):
         self.ui_factory = Common.GUI.UIFactory (ui_filename, self.actions)
 
         self.ui_manager = ui = self.ui_factory.make ()
-        menubar = ui.get_widget ("/ui/menubar")        
+        menubar = ui.get_widget ("/ui/menubar")
         self.widgets.vbox_main.pack_start (menubar, False, False, 0)
 
         self.gtk_window = self.widgets.main_window
@@ -1762,7 +1762,7 @@ class Window (object):
         model = self.log_view.props.model
         if model is None:
             return
-        
+
         try:
             line_index = self.get_active_line_index ()
         except ValueError:
@@ -1801,7 +1801,7 @@ class Window (object):
 
         selected_index = self.default_index
         start_index = self.default_start_index
-        
+
         if selected_index is not None:
 
             try:
@@ -2088,7 +2088,7 @@ class Window (object):
 
             try:
                 self.setup_model (LazyLogModel ())
-                
+
                 self.dispatcher = Common.Data.GSourceDispatcher ()
                 self.log_file = Data.LogFile (filename, self.dispatcher)
             except EnvironmentError, exc:
@@ -2186,7 +2186,7 @@ class AppStateSection (Common.GUI.StateSection):
     maximized = Common.GUI.StateBool ("window-maximized")
 
     column_order = Common.GUI.StateItemList ("column-order", ViewColumnManager)
-    columns_visible = Common.GUI.StateItemList ("columns-visible", ViewColumnManager)    
+    columns_visible = Common.GUI.StateItemList ("columns-visible", ViewColumnManager)
 
 class AppState (Common.GUI.State):
 
diff --git a/GstDebugViewer/Plugins/FindBar.py b/GstDebugViewer/Plugins/FindBar.py
index 3c61e03..69ec945 100644
--- a/GstDebugViewer/Plugins/FindBar.py
+++ b/GstDebugViewer/Plugins/FindBar.py
@@ -38,7 +38,7 @@ class SearchOperation (object):
 
         col_id = GUI.LogModelBase.COL_MESSAGE
         len_search_text = len (search_text)
-        
+
         def match_func (model_row):
 
             message = model_row[col_id]
@@ -247,7 +247,7 @@ class FindBarFeature (FeatureBase):
         ui.insert_action_group (self.action_group, 0)
 
         self.log_view = window.log_view
-        
+
         self.merge_id = ui.new_merge_id ()
         for name, action_name in [("ViewFindBar", "show-find-bar",),
                                   ("ViewNextResult", "goto-next-search-result",),
diff --git a/GstDebugViewer/Plugins/Timeline.py b/GstDebugViewer/Plugins/Timeline.py
index 1ba7813..1d11614 100644
--- a/GstDebugViewer/Plugins/Timeline.py
+++ b/GstDebugViewer/Plugins/Timeline.py
@@ -587,7 +587,7 @@ class TimelineWidget (gtk.DrawingArea):
             ctx.move_to (-size // 2, 0)
             ctx.line_to ((size + 1) // 2, 0)
             ctx.line_to (0, size / 1.41)
-            ctx.close_path ()            
+            ctx.close_path ()
 
         for level in (Data.debug_level_warning, Data.debug_level_error,):
             ctx.set_source_rgb (*(colors[level][1].float_tuple ()))
@@ -612,7 +612,7 @@ class TimelineWidget (gtk.DrawingArea):
 
         ctx.line_to (i, h)
         ctx.close_path ()
-        
+
         ctx.fill ()
 
     def __have_position (self):
@@ -713,7 +713,7 @@ class AttachedWindow (object):
                    "hide-after-line", gtk.UI_MANAGER_MENUITEM, False)
         ui.add_ui (self.merge_id, "/TimelineContextMenu", "TimelineShowHiddenLines",
                    "show-hidden-lines", gtk.UI_MANAGER_MENUITEM, False)
-        
+
         box = window.get_top_attach_point ()
 
         self.timeline = TimelineWidget ()
@@ -771,7 +771,7 @@ class AttachedWindow (object):
             self.timeline.clear ()
             self.vtimeline.clear ()
             return
-        
+
         self.timeline.update (model)
 
         # Need to dispatch these idly with a low priority to avoid triggering a
@@ -805,7 +805,7 @@ class AttachedWindow (object):
                                model.COL_TIME)
         ts2 = model.get_value (model.get_iter (end_path),
                                model.COL_TIME)
-        
+
         self.timeline.update_position (ts1, ts2)
 
     def handle_show_action_toggled (self, action):
@@ -876,7 +876,7 @@ class AttachedWindow (object):
         view.scroll_to_cell (path, use_align = True, row_align = .5)
         sel = view.get_selection ()
         sel.select_path (path)
-        
+
         return False
 
 class TimelineFeature (FeatureBase):