power_sequencer: update to the latest master

This commit brings Power Sequencer to the current rolling version, that is
commit 9562eb58d164e234f61225250d6ac5ca858ada7b on
https://github.com/GDQuest/blender-power-sequencer/.

I had already made an intermediate commit that added new features and fixed some
bugs. This commit brings bug fixes and many quality of life improvements.

- Human-readable changelog:
  https://github.com/GDQuest/blender-power-sequencer/blob/master/CHANGELOG.md
- 1.4.0 release post:
  https://github.com/GDQuest/blender-power-sequencer/releases/tag/1.4.0
- All the commits since v1.3.0 (previous update + this one in this repository):
  https://github.com/GDQuest/blender-power-sequencer/compare/1.3.0...master

1 files changed, 2 insertions, 5 deletions

diff --git a/power_sequencer/utils/register_shortcuts.py b/power_sequencer/utils/register_shortcuts.py
index 074fb1c3..5ecfdb30 100644
--- a/power_sequencer/utils/register_shortcuts.py
+++ b/power_sequencer/utils/register_shortcuts.py
@@ -35,14 +35,11 @@ def set_keymap_property(properties, property_name, value):
         print("Warning: %r" % e)
 
 
-def register_shortcuts():
+def register_shortcuts(operator_classes):
     def keymapgetter(operator):
         return operator[1]["keymap"]
 
-    data = dir(operators)
-    data = filter(lambda operator: operator[0].isupper(), data)
-    data = map(lambda operator: op.attrgetter(operator), data)
-    data = map(lambda operator: operator(operators), data)
+    data = operator_classes
     data = map(lambda operator: op.attrgetter("bl_idname", "doc")(operator), data)
     data = {k: v for k, v in data if v != {}}
     data.update(operators.doc)