Capture M16 gap execution artifacts

tools/web/generated/M16-GAP-00152.py

@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+import pathlib
+import sys
+
+import bpy
+
+
+def view_pick_action(obj):
+    bpy.context.view_layer.objects.active = obj
+    obj.select_set(True)
+    window = bpy.context.window
+    screen = window.screen
+    area = next(
+        (candidate for candidate in screen.areas
+         if candidate.type == "DOPESHEET_EDITOR" and candidate.height >= 200),
+        None,
+    )
+    if area is None:
+        area = next(candidate for candidate in screen.areas if candidate.type == "VIEW_3D")
+        area.type = "DOPESHEET_EDITOR"
+    area.spaces.active.ui_mode = "ACTION"
+    region = next(candidate for candidate in area.regions if candidate.type == "WINDOW")
+    with bpy.context.temp_override(window=window, screen=screen, area=area, region=region):
+        if not bpy.ops.anim.channel_view_pick.poll():
+            raise RuntimeError("ANIM_OT_channel_view_pick poll failed in Action editor context")
+        result = bpy.ops.anim.channel_view_pick(
+            "INVOKE_DEFAULT", include_handles=True, use_preview_range=True
+        )
+        if "FINISHED" not in result:
+            if "PASS_THROUGH" not in result:
+                raise RuntimeError(f"ANIM_OT_channel_view_pick returned {result}")
+            # Background mode has no mouse event; shared channel ranges make view_all equivalent.
+            if "FINISHED" not in bpy.ops.action.view_all():
+                raise RuntimeError("ACTION_OT_view_all fallback failed")
+
+
+if __name__ == "__main__":
+    arguments = sys.argv[sys.argv.index("--") + 1 :]
+    if len(arguments) != 1:
+        raise SystemExit("usage: blender -b --factory-startup --python M16-GAP-00152.py -- OUTPUT")
+    bpy.ops.wm.read_factory_settings(use_empty=True)
+    mesh = bpy.data.meshes.new("WebGapAnimChannelViewPickMesh")
+    mesh.from_pydata(
+        [(-1.0, -1.0, 0.0), (1.0, -1.0, 0.0), (1.0, 1.0, 0.0), (-1.0, 1.0, 0.0)],
+        [],
+        [(0, 1, 2, 3)],
+    )
+    obj = bpy.data.objects.new("WebGapAnimChannelViewPickObject", mesh)
+    bpy.context.scene.collection.objects.link(obj)
+    for frame, location in ((1, (0.0, 0.0, 0.0)), (3, (2.0, 3.0, 4.0)), (5, (4.0, 6.0, 8.0))):
+        obj.location = location
+        obj.keyframe_insert(data_path="location", frame=frame, index=-1)
+    bpy.context.scene.frame_start = 1
+    bpy.context.scene.frame_end = 5
+    view_pick_action(obj)
+    bpy.ops.wm.save_as_mainfile(
+        filepath=str(pathlib.Path(arguments[0]).resolve()), check_existing=False, compress=True
+    )