CLN : Update super usage (#300)

done using automated regex-based search and replace

envisage/application.py

@@ -122,7 +122,7 @@ def __init__(self, plugins=None, **traits):
 
         """
 
-        super(Application, self).__init__(**traits)
+        super().__init__(**traits)
 
         # fixme: We have to initialize the application home here (i.e. we can't
         # wait until the 'home' trait is accessed) because the scoped

envisage/extension_point.py

@@ -121,7 +121,7 @@ def __init__(self, trait_type=List, id=None, **metadata):
         # point traits easier to find with the 'traits' and 'trait_names'
         # methods on 'HasTraits'.
         metadata["__extension_point__"] = True
-        super(ExtensionPoint, self).__init__(**metadata)
+        super().__init__(**metadata)
 
         # The trait type that describes the extension point.
         #

envisage/extension_point_binding.py

@@ -57,7 +57,7 @@ class ExtensionPointBinding(HasTraits):
     def __init__(self, **traits):
         """ Constructor. """
 
-        super(ExtensionPointBinding, self).__init__(**traits)
+        super().__init__(**traits)
 
         # Initialize the object's trait from the extension point.
         self._set_trait(notify=False)

envisage/extension_point_changed_event.py

@@ -21,7 +21,7 @@ def __init__(self, extension_point_id=None, **kw):
         """ Constructor. """
 
         # The base class has the 'index', 'removed' and 'added' attributes.
-        super(ExtensionPointChangedEvent, self).__init__(**kw)
+        super().__init__(**kw)
 
         # We add the extension point Id.
         self.extension_point_id = extension_point_id

envisage/plugin.py

@@ -206,7 +206,7 @@ def start(self):
         """ Start the plugin.
 
         This method will *always* be empty so that you never have to call
-        'super(xxx, self).start()' if you provide an implementation in a
+        'super().start()' if you provide an implementation in a
         derived class.
 
         The framework does what it needs to do when it starts a plugin by means
@@ -220,7 +220,7 @@ def stop(self):
         """ Stop the plugin.
 
         This method will *always* be empty so that you never have to call
-        'super(xxx, self).stop()' if you provide an implementation in a
+        'super().stop()' if you provide an implementation in a
         derived class.
 
         The framework does what it needs to do when it stops a plugin by means

envisage/plugin_manager.py

@@ -89,7 +89,7 @@ def __init__(self, plugins=None, **traits):
 
         """
 
-        super(PluginManager, self).__init__(**traits)
+        super().__init__(**traits)
 
         if plugins is not None:
             self._plugins = plugins

envisage/plugins/ipython_kernel/heartbeat.py

@@ -42,7 +42,7 @@ class Heartbeat(ipykernel.heartbeat.Heartbeat):
 
     def run(self):
         try:
-            super(Heartbeat, self).run()
+            super().run()
         except zmq.ZMQError as e:
             # We expect to get here on normal context termination, but
             # not otherwise; re-raise if the error is not the expected one

envisage/plugins/ipython_kernel/kernelapp.py

@@ -139,7 +139,7 @@ def init_crash_handler(self):
         can be restored later.
         """
         self._original_sys_excepthook = sys.excepthook
-        super(IPKernelApp, self).init_crash_handler()
+        super().init_crash_handler()
 
     def init_io(self):
         """
@@ -155,7 +155,7 @@ def init_io(self):
         if self.displayhook_class:
             self._original_sys_displayhook = sys.displayhook
 
-        super(IPKernelApp, self).init_io()
+        super().init_io()
 
     def init_kernel(self):
         """
@@ -170,7 +170,7 @@ def init_kernel(self):
         self._original_ipython_utils_io_stderr = getattr(
             IPython.utils.io, "stderr", _MISSING
         )
-        super(IPKernelApp, self).init_kernel()
+        super().init_kernel()
 
     # New methods, mostly to control shutdown #################################
 

envisage/plugins/ipython_kernel/tests/test_ipython_kernel_plugin.py

@@ -115,7 +115,7 @@ def test_service_not_used(self):
 
         class TrackingInternalIPKernel(internal_ipkernel.InternalIPKernel):
             def __init__(self, *args, **kwargs):
-                super(TrackingInternalIPKernel, self).__init__(*args, **kwargs)
+                super().__init__(*args, **kwargs)
                 kernel_instances.append(self)
 
         patcher = mock.patch.object(
@@ -142,7 +142,7 @@ def test_service_used(self):
 
         class TrackingInternalIPKernel(internal_ipkernel.InternalIPKernel):
             def __init__(self, *args, **kwargs):
-                super(TrackingInternalIPKernel, self).__init__(*args, **kwargs)
+                super().__init__(*args, **kwargs)
                 kernel_instances.append(self)
 
         patcher = mock.patch.object(

envisage/plugins/python_shell/view/python_shell_view.py

@@ -143,7 +143,7 @@ def destroy_control(self):
 
         """
 
-        super(PythonShellView, self).destroy_control()
+        super().destroy_control()
 
         # Unregister the view as a service.
         self.window.application.unregister_service(self._service_id)

envisage/service.py

@@ -38,7 +38,7 @@ def __init__(
     ):
         """ Constructor. """
 
-        super(Service, self).__init__(**metadata)
+        super().__init__(**metadata)
 
         # The protocol that the service must provide.
         self._protocol = protocol

envisage/ui/action/menu.py

@@ -32,7 +32,7 @@ class CGroup(Instance):
     def __init__(self, **kw):
         """ Constructor. """
 
-        super(CGroup, self).__init__(klass=Group, **kw)
+        super().__init__(klass=Group, **kw)
 
         return
 
@@ -46,7 +46,7 @@ def validate(self, object, name, value):
         if isinstance(value, str):
             value = Group(id=value)
 
-        return super(CGroup, self).validate(object, name, value)
+        return super().validate(object, name, value)
 
 
 class Menu(Location):

envisage/ui/action/tool_bar.py

@@ -33,7 +33,7 @@ class CGroup(Instance):
     def __init__(self, **kw):
         """ Constructor. """
 
-        super(CGroup, self).__init__(klass=Group, **kw)
+        super().__init__(klass=Group, **kw)
 
         return
 
@@ -47,7 +47,7 @@ def validate(self, object, name, value):
         if isinstance(value, str):
             value = Group(id=value)
 
-        return super(CGroup, self).validate(object, name, value)
+        return super().validate(object, name, value)
 
 
 class ToolBar(Location):

envisage/ui/single_project/action/save_as_project_action.py

@@ -74,7 +74,7 @@ def _on_project_changed(self, obj, trait_name, old, new):
         if new is not None:
             self._update_project_listeners(new, remove=False)
 
-        super(SaveAsAction, self)._on_project_changed(
+        super()._on_project_changed(
             obj, trait_name, old, new
         )
 

envisage/ui/single_project/action/save_project_action.py

@@ -71,7 +71,7 @@ def _on_project_changed(self, obj, trait_name, old, new):
         if new is not None:
             self._update_project_listeners(new, remove=False)
 
-        super(SaveAction, self)._on_project_changed(obj, trait_name, old, new)
+        super()._on_project_changed(obj, trait_name, old, new)
 
     ##########################################################################
     # 'SaveAction' interface

envisage/ui/single_project/editor/project_editor.py

@@ -56,7 +56,7 @@ def __init__(self, **traits):
 
         """
 
-        super(ProjectEditor, self).__init__(**traits)
+        super().__init__(**traits)
 
         # Make sure the current project knows this editor is associated with
         # it's resources
@@ -88,6 +88,6 @@ def destroy_control(self):
             # Unregister from the associated project immediately.
             self.project.register_editor(self.resource, self, remove=True)
 
-        super(ProjectEditor, self).destroy_control()
+        super().destroy_control()
 
         return

envisage/ui/single_project/model_service.py

@@ -72,7 +72,7 @@ def __init__(self, application, factory, **traits):
 
         """
 
-        super(ModelService, self).__init__(
+        super().__init__(
             application=application, factory=factory, **traits
         )
 

envisage/ui/single_project/project.py

@@ -145,7 +145,7 @@ def __getstate__(self):
         """
 
         # Determine the starting point for our state.
-        state = super(Project, self).__getstate__().copy()
+        state = super().__getstate__().copy()
 
         # Remove any transient traits.
         for trait_name in self.trait_names(transient=True):
@@ -187,15 +187,15 @@ def __setstate__(self, state):
                 state.pop(key, None)
 
         # Restore our state.
-        return super(Project, self).__setstate__(state)
+        return super().__setstate__(state)
 
     def __str__(self):
         """
         Return the unofficial string representation of this object.
 
         """
 
-        result = "%s(name=%s)" % (super(Project, self).__str__(), self.name)
+        result = "%s(name=%s)" % (super().__str__(), self.name)
         return result
 
     ##########################################################################

envisage/ui/single_project/project_action.py

@@ -92,7 +92,7 @@ def __init__(self, *args, **kws):
         self._update_model_service_listeners(remove=False)
         """
 
-        super(ProjectAction, self).__init__(*args, **kws)
+        super().__init__(*args, **kws)
 
         return
 

envisage/ui/single_project/project_plugin.py

@@ -228,7 +228,7 @@ def start(self):
 
         """
 
-        super(ProjectPlugin, self).start()
+        super().start()
 
         # FIXME: We eventually won't have to explicitly register the
         # services ourselves, since we contribute them as service offers

envisage/ui/single_project/ui_service.py

@@ -91,7 +91,7 @@ def __init__(self, model_service, menu_manager, **traits):
 
         """
 
-        super(UiService, self).__init__(
+        super().__init__(
             model_service=model_service,
             default_context_menu_manager=menu_manager,
             **traits,

envisage/ui/single_project/view/project_view.py

@@ -139,7 +139,7 @@ class ProjectView(HasTraits):
     # 'View' interface.
     ##########################################################################
     def __init__(self, **traits):
-        super(ProjectView, self).__init__(**traits)
+        super().__init__(**traits)
 
         # Make sure our view stays in sync with the current project
         model_service = self._get_model_service()

envisage/ui/tasks/action/preferences_action.py

@@ -55,4 +55,4 @@ class PreferencesGroup(Group):
     ###########################################################################
 
     def __init__(self, **traits):
-        super(PreferencesGroup, self).__init__(PreferencesAction(), **traits)
+        super().__init__(PreferencesAction(), **traits)

envisage/ui/tasks/action/task_window_toggle_group.py

@@ -78,7 +78,7 @@ class TaskWindowToggleGroup(Group):
     def destroy(self):
         """ Called when the group is no longer required.
         """
-        super(TaskWindowToggleGroup, self).destroy()
+        super().destroy()
         if self.application:
             self.application.on_trait_change(
                 self._rebuild, "window_opened, window_closed", remove=True

envisage/ui/tasks/preferences_dialog.py

@@ -125,7 +125,7 @@ def close(self, info, is_ok):
         """
         if is_ok:
             self.apply()
-        return super(PreferencesDialog, self).close(info, is_ok)
+        return super().close(info, is_ok)
 
     ###########################################################################
     # Protected interface.

envisage/ui/tasks/preferences_pane.py

@@ -84,4 +84,4 @@ def close(self, info, is_ok):
         """
         if is_ok:
             self.apply()
-        return super(PreferencesPane, self).close(info, is_ok)
+        return super().close(info, is_ok)

examples/plugins/single_project/sample_project/data/data.py

@@ -93,7 +93,7 @@ class Data(NumericContext):
     """ Contains all of the data for a data """
 
     def __init__(self, name="Unknown", **traits):
-        super(Data, self).__init__(**traits)
+        super().__init__(**traits)
         self.context_name = name
         self.data_parameters = DataView()
         # self.data_parameters = DataView()
@@ -109,7 +109,7 @@ def __getstate__(self):
         """
 
         # Obtain state from base class(es)
-        state = super(Data, self).__getstate__()
+        state = super().__getstate__()
 
         # Add in our current version number.  Note use a different attribute
         # name from any base or derived class so that our numbers don't
@@ -145,7 +145,7 @@ def __setstate__(self, state):
                 )
 
         # Restore the base class's state.
-        super(Data, self).__setstate__(state)
+        super().__setstate__(state)
 
         return
 

examples/plugins/single_project/sample_project/data/plugin/action/data_plugin_action.py

@@ -61,7 +61,7 @@ def __init__(self, **kws):
 
         """
 
-        super(DataPluginAction, self).__init__(**kws)
+        super().__init__(**kws)
 
         if self.data_model_service is None:
             self.data_model_service = "service://%s" % IDATA_MODEL

examples/plugins/single_project/sample_project/data/plugin/ui_service.py

@@ -56,7 +56,7 @@ def __init__(self, **kws):
 
         """
 
-        super(UiService, self).__init__(**kws)
+        super().__init__(**kws)
 
         # Ensure we have a default model-service if one wasn't specified.
         if self.model_service is None:

examples/plugins/single_project/sample_project/plugins/single_project/env_project.py

@@ -91,7 +91,7 @@ def __getstate__(self):
         """
 
         # Obtain state from base class(es)
-        state = super(EnvProject, self).__getstate__()
+        state = super().__getstate__()
 
         # Add in our current version number.  Note use a different attribute
         # name from any base or derived class so that our numbers don't
@@ -127,7 +127,7 @@ def __setstate__(self, state):
                 )
 
         # Restore the base class's state.
-        super(EnvProject, self).__setstate__(state)
+        super().__setstate__(state)
 
         return
 

examples/plugins/tasks/ipython_kernel/python_editor.py

@@ -147,7 +147,7 @@ class PythonEditorEventFilter(QtCore.QObject):
     """
 
     def __init__(self, editor, parent):
-        super(PythonEditorEventFilter, self).__init__(parent)
+        super().__init__(parent)
         self.__editor = editor
 
     def eventFilter(self, obj, event):
@@ -190,4 +190,4 @@ def eventFilter(self, obj, event):
                 event=event,
             )
 
-        return super(PythonEditorEventFilter, self).eventFilter(obj, event)
+        return super().eventFilter(obj, event)