Replace sets.Set usage with built-in set class

3 files changed, 5 insertions, 11 deletions

diff --git a/GstInspector/Data.py b/GstInspector/Data.py
index 37316bc..fc69e08 100644
--- a/GstInspector/Data.py
+++ b/GstInspector/Data.py
@@ -1750,8 +1750,6 @@ class Collector (Consumer):
 
     def __init__ (self, accessor_spec, chain_level = None):
 
-        from sets import Set
-
         plugin_accessor_spec = accessor_transform (accessor_spec, "plugin")
 
         if chain_level is None:
@@ -1759,7 +1757,7 @@ class Collector (Consumer):
 
         self.accessor = accessor (plugin_accessor_spec)
         self.chain_level = chain_level
-        self.items = Set ()
+        self.items = set ()
 
     def clear (self):
 
@@ -1775,12 +1773,12 @@ class Collector (Consumer):
         if self.chain_level == 0:
             self.items.add (item)
         elif self.chain_level == 1:
-            self.items.union_update (item)
+            self.items.update (item)
         else:
             item = tuple (item)
             for n in range (self.chain_level - 1):
                 item = tuple (chain (*item))
-            self.items.union_update (item)
+            self.items.update (item)
 
 class Filter (object):
 
diff --git a/GstInspector/GUI/app.py b/GstInspector/GUI/app.py
index 39e6c6b..227712e 100644
--- a/GstInspector/GUI/app.py
+++ b/GstInspector/GUI/app.py
@@ -37,8 +37,6 @@ class InspectorApp (Data.Consumer):
 
     def __init__ (self):
 
-        from sets import Set
-
         self.logger = logging.getLogger ("app")
         self.windows = []
 
@@ -46,7 +44,7 @@ class InspectorApp (Data.Consumer):
         self.element_model = ElementModel ()
 
         ui_filter_classes = FilterManager.iter_item_classes ()
-        model_factories = Set ((cls.get_model_factory ()
+        model_factories = set ((cls.get_model_factory ()
                                 for cls in ui_filter_classes))
         if None in model_factories:
             model_factories.remove (None)
diff --git a/GstInspector/GUI/filters.py b/GstInspector/GUI/filters.py
index 76b8a6f..b1d7927 100644
--- a/GstInspector/GUI/filters.py
+++ b/GstInspector/GUI/filters.py
@@ -136,14 +136,12 @@ class FilterModelFactoryCapsNames (FilterModelFactory):
 
     def fill (self):
 
-        from sets import Set
-
         model = self.model
         items = self.collector.items
 
         raw_names = [n for n in items if "-raw-" in n]
         non_raw_names = [n for n in items if not "-raw-" in n]
-        prefixes = Set ((name.split ("/")[0] for name in non_raw_names))
+        prefixes = set ((name.split ("/")[0] for name in non_raw_names))
 
         for name in sorted (raw_names):
             model.set (model.append (None), 0, name)