[Bf-blender-cvs] [245450b1441] master: Fix exported keymaps loading in 2.91 and older

[Campbell Barton]

Commit: 245450b1441208c2e5975dd061afe8040618d027
Author: Campbell Barton
Date:   Thu Dec 17 00:52:04 2020 +1100
Branches: master
https://developer.blender.org/rB245450b1441208c2e5975dd061afe8040618d027

Fix exported keymaps loading in 2.91 and older

The generated keymaps used a keyword argument that doesn't exist
in older Blender versions.

===================================================================

M	release/scripts/modules/bl_keymap_utils/io.py

===================================================================

diff --git a/release/scripts/modules/bl_keymap_utils/io.py b/release/scripts/modules/bl_keymap_utils/io.py
index 091cdbc2642..645a145f994 100644
--- a/release/scripts/modules/bl_keymap_utils/io.py
+++ b/release/scripts/modules/bl_keymap_utils/io.py
@@ -222,12 +222,21 @@ def keyconfig_export_as_data(wm, kc, filepath, *, all_keymaps=False):
         fw("]\n")
         fw("\n\n")
         fw("if __name__ == \"__main__\":\n")
+
+        # We could remove this in the future, as loading new key-maps in older Blender versions
+        # makes less and less sense as Blender changes.
+        fw("    # Only add keywords that are supported.\n")
+        fw("    from bpy.app import version as blender_version\n")
+        fw("    keywords = {}\n")
+        fw("    if blender_version >= (2, 92, 0):\n")
+        fw("        keywords[\"keyconfig_version\"] = keyconfig_version\n")
+
         fw("    import os\n")
         fw("    from bl_keymap_utils.io import keyconfig_import_from_data\n")
         fw("    keyconfig_import_from_data(\n")
         fw("        os.path.splitext(os.path.basename(__file__))[0],\n")
         fw("        keyconfig_data,\n")
-        fw("        keyconfig_version=keyconfig_version,\n")
+        fw("        **keywords,\n")
         fw("    )\n")