125 lines
5.1 KiB
Python
125 lines
5.1 KiB
Python
#!/usr/bin/env python3
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import hashlib
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import json
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import os
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import pathlib
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import shutil
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import sys
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import tempfile
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import bpy
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ARMATURE_NAME = "WebGapArmatureCollectionMoveArmature"
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OBJECT_NAME = "WebGapArmatureCollectionMoveObject"
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FIRST_COLLECTION = "WebGapArmatureCollectionMoveFirst"
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ACTIVE_COLLECTION = "WebGapArmatureCollectionMoveActive"
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LAST_COLLECTION = "WebGapArmatureCollectionMoveLast"
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FIRST_BONE = "WebGapArmatureCollectionMoveFirstBone"
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ACTIVE_BONE = "WebGapArmatureCollectionMoveActiveBone"
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LAST_BONE = "WebGapArmatureCollectionMoveLastBone"
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def state_report():
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armature = bpy.data.armatures.get(ARMATURE_NAME)
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obj = bpy.data.objects.get(OBJECT_NAME)
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if armature is None or obj is None or obj.type != "ARMATURE" or obj.data != armature:
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raise RuntimeError("armature.collection_move fixture is missing")
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collections = []
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for index, collection in enumerate(armature.collections):
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collections.append({
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"name": collection.name,
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"index": index,
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"bones": sorted(bone.name for bone in collection.bones),
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})
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return {
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"object": OBJECT_NAME,
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"armature": ARMATURE_NAME,
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"activeIndex": armature.collections.active_index,
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"collections": collections,
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}
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def run_operator(already_moved):
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obj = bpy.data.objects[OBJECT_NAME]
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bpy.context.view_layer.objects.active = obj
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obj.select_set(True)
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armature = bpy.data.armatures[ARMATURE_NAME]
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poll = bool(bpy.ops.armature.collection_move.poll())
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if not poll:
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raise RuntimeError("ARMATURE_OT_collection_move poll failed")
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if not already_moved:
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result = bpy.ops.armature.collection_move(direction="UP")
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if result != {"FINISHED"}:
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raise RuntimeError(f"ARMATURE_OT_collection_move returned {result}")
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return poll, not already_moved
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def main():
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arguments = sys.argv[sys.argv.index("--") + 1 :]
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if len(arguments) != 2:
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raise SystemExit("usage: blender -b --factory-startup --python check-action-armature-collection-move-desktop.py -- FIXTURE REPORT")
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fixture, output = (pathlib.Path(value).resolve() for value in arguments)
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bpy.ops.wm.open_mainfile(filepath=str(fixture), load_ui=False)
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before = state_report()
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before_names = [collection["name"] for collection in before["collections"]]
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if before_names == [ACTIVE_COLLECTION, FIRST_COLLECTION, LAST_COLLECTION] and before["activeIndex"] == 0:
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already_moved = True
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elif before_names == [FIRST_COLLECTION, ACTIVE_COLLECTION, LAST_COLLECTION] and before["activeIndex"] == 1:
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already_moved = False
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else:
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raise RuntimeError(f"unexpected collection_move input: {before}")
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poll, changed = run_operator(already_moved)
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after = state_report()
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after_names = [collection["name"] for collection in after["collections"]]
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if after_names != [ACTIVE_COLLECTION, FIRST_COLLECTION, LAST_COLLECTION] or after["activeIndex"] != 0:
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raise RuntimeError(f"collection_move produced unexpected order: {after}")
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expected_members = {
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FIRST_COLLECTION: [FIRST_BONE],
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ACTIVE_COLLECTION: [ACTIVE_BONE],
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LAST_COLLECTION: [LAST_BONE],
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}
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actual_members = {collection["name"]: collection["bones"] for collection in after["collections"]}
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if actual_members != expected_members:
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raise RuntimeError(f"collection_move changed collection membership: {after}")
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descriptor, temporary = tempfile.mkstemp(prefix="m16-armature-collection-move-reopen-", suffix=".blend")
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os.close(descriptor)
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temporary_path = pathlib.Path(temporary)
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try:
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bpy.ops.wm.save_as_mainfile(filepath=str(temporary_path), check_existing=False, compress=True)
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bpy.ops.wm.open_mainfile(filepath=str(temporary_path), load_ui=False)
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reopened = state_report()
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if reopened != after:
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raise RuntimeError(f"armature.collection_move save/reopen drift: {after} != {reopened}")
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shutil.copyfile(temporary_path, fixture)
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report = {
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"schemaVersion": 1,
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"task": "M16-GAP-00225",
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"operation": "ARMATURE_COLLECTION_MOVE_DESKTOP",
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"fixture": str(fixture),
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"fixtureSha256": hashlib.sha256(fixture.read_bytes()).hexdigest(),
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"before": before,
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"after": reopened,
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"direction": "UP",
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"alreadyMoved": already_moved,
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"poll": poll,
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"operatorStatus": "FINISHED" if changed else "SKIPPED_ALREADY_APPLIED",
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"mainMutation": "ACTIVE_COLLECTION_MOVED_UP" if changed else "ACTIVE_COLLECTION_ALREADY_MOVED_UP",
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"saveReopen": "EXACT",
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"blenderVersion": bpy.app.version_string,
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}
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output.parent.mkdir(parents=True, exist_ok=True)
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output.write_text(json.dumps(report, indent=2, sort_keys=True) + "\n", encoding="utf-8")
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print("armature-collection-move-desktop-ok poll=true direction=up activeIndex=0 saveReopen=exact")
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finally:
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temporary_path.unlink(missing_ok=True)
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if __name__ == "__main__":
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try:
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main()
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except Exception as error:
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print(f"armature-collection-move-desktop-failed: {error}")
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raise SystemExit(1)
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