Add conformance tests from Blender docs and generate ContextDict TypedDict

Add conformance test files for bpy.ops, bpy.types.Object, bpy.types.Context,
bpy.msgbus, and bpy.data from official Blender documentation for both 5.0 and
5.1. Generate a ContextDict TypedDict from Context properties so that
Context.copy() returns precisely typed values instead of dict[str, object],
fixing type errors when unpacking into temp_override().

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

conformance/5.1/test_bpy_data.py

@@ -0,0 +1,26 @@
+import bpy
+
+# Print all objects.
+for obj in bpy.data.objects:
+    print(obj.name)
+
+
+# Print all scene names in a list.
+print(bpy.data.scenes.keys())
+
+
+# Remove mesh Cube.
+if "Cube" in bpy.data.meshes:
+    mesh = bpy.data.meshes["Cube"]
+    print("removing mesh", mesh)
+    bpy.data.meshes.remove(mesh)
+
+
+# Write images into a file next to the blend.
+import os
+
+with open(os.path.splitext(bpy.data.filepath)[0] + ".txt", "w") as fs:
+    for image in bpy.data.images:
+        fs.write(
+            "{:s} {:d} x {:d}\n".format(image.filepath, image.size[0], image.size[1])
+        )

conformance/5.1/test_bpy_msgbus_example_use.py

@@ -0,0 +1,26 @@
+import bpy
+
+# Any Python object can act as the subscription's owner.
+owner = object()
+
+assert bpy.context.object is not None
+subscribe_to = bpy.context.object.location
+
+
+def msgbus_callback(*args: int):
+    # This will print:
+    # Something changed! (1, 2, 3)
+    print("Something changed!", args)
+
+
+bpy.msgbus.subscribe_rna(
+    key=subscribe_to,
+    owner=owner,
+    args=(1, 2, 3),
+    notify=msgbus_callback,
+)
+
+assert bpy.context.object is not None
+subscribe_to = bpy.context.object.path_resolve("name", False)
+
+subscribe_to = (bpy.types.Object, "location")

conformance/5.1/test_bpy_ops_execution_context.py

@@ -0,0 +1,14 @@
+# Collection add popup.
+import bpy
+from bpy import context
+
+bpy.ops.object.collection_instance_add("INVOKE_DEFAULT")
+
+# Maximize 3d view in all windows.
+for window in context.window_manager.windows:
+    screen = window.screen
+    for area in screen.areas:
+        if area.type == "VIEW_3D":
+            with context.temp_override(window=window, area=area):
+                bpy.ops.screen.screen_full_area()
+            break

conformance/5.1/test_bpy_ops_keywords_and_positional_arguments.py

@@ -0,0 +1,9 @@
+# Calling an operator.
+import bpy
+
+bpy.ops.mesh.subdivide(number_cuts=3, smoothness=0.5)
+
+
+# Check poll() to avoid exception.
+if bpy.ops.object.mode_set.poll():
+    bpy.ops.object.mode_set(mode="EDIT")

conformance/5.1/test_bpy_ops_overriding_context.py

@@ -0,0 +1,8 @@
+# Remove all objects in scene rather than the selected ones.
+import bpy
+from bpy import context
+
+context_override = context.copy()
+context_override["selected_objects"] = list(context.scene.objects)
+with context.temp_override(**context_override):
+    bpy.ops.object.delete()

conformance/5.1/test_bpy_types_context.py

@@ -0,0 +1,36 @@
+import bpy
+from bpy import context
+
+# Example inserting keyframe for the hovered property.
+active_property = bpy.context.property
+if active_property:
+    datablock, data_path, index = active_property
+    datablock.keyframe_insert(data_path=data_path, index=index, frame=1)
+
+# Reload the current file and select all.
+bpy.ops.wm.open_mainfile(filepath=bpy.data.filepath)
+window = context.window_manager.windows[0]
+with context.temp_override(window=window):
+    bpy.ops.mesh.primitive_uv_sphere_add()
+    # The context override is needed so it's possible to set edit-mode.
+    bpy.ops.object.mode_set(mode="EDIT")
+
+win_active = context.window
+win_other = None
+for win_iter in context.window_manager.windows:
+    if win_iter != win_active:
+        win_other = win_iter
+        break
+
+# Add cube in the other window.
+with context.temp_override(window=win_other):
+    bpy.ops.mesh.primitive_cube_add()
+
+my_objects = [context.scene.camera]
+
+with context.temp_override(selected_objects=my_objects) as override:
+    override.logging_set(
+        True,  # Enable logging.
+        hide_missing=True,  # Don't show failed attempts.
+    )
+    bpy.ops.object.delete()

conformance/5.1/test_bpy_types_object.py

@@ -0,0 +1,20 @@
+import bpy
+
+view_layer = bpy.context.view_layer
+
+# Create new light data-block.
+light_data = bpy.data.lights.new(name="New Light", type="POINT")
+
+# Create new object with our light data-block.
+light_object = bpy.data.objects.new(name="New Light", object_data=light_data)
+
+# Link light object to the active collection of current view layer,
+# so that it'll appear in the current scene.
+view_layer.active_layer_collection.collection.objects.link(light_object)
+
+# Place light to a specified location.
+light_object.location = (5.0, 5.0, 5.0)
+
+# And finally select it and make it active.
+light_object.select_set(True)
+view_layer.objects.active = light_object