130 lines
5.3 KiB
Python
130 lines
5.3 KiB
Python
#!/usr/bin/env python3
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"""Generate deterministic Blender 5.2 editor, space, workspace, and keymap inventory."""
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import hashlib
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import json
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import pathlib
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import sys
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import bpy
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def text(value):
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return value.decode("utf-8", errors="replace") if isinstance(value, bytes) else str(value)
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def sha256_file(path):
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digest = hashlib.sha256()
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with open(path, "rb") as handle:
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for chunk in iter(lambda: handle.read(1024 * 1024), b""):
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digest.update(chunk)
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return digest.hexdigest()
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def enum_info(rna_type, property_name):
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entries = []
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for item in rna_type.bl_rna.properties[property_name].enum_items:
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entries.append({"identifier": item.identifier, "name": text(item.name), "description": text(item.description), "value": item.value})
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entries.sort(key=lambda entry: entry["identifier"])
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return entries
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def property_info(prop):
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result = {"identifier": prop.identifier, "type": prop.type, "readOnly": bool(prop.is_readonly)}
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if hasattr(prop, "array_length"):
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result["arrayLength"] = prop.array_length
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return result
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def space_types():
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entries = []
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for class_name in sorted(name for name in dir(bpy.types) if name.startswith("Space")):
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cls = getattr(bpy.types, class_name)
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try:
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if not isinstance(cls, type) or cls is bpy.types.Space or not issubclass(cls, bpy.types.Space):
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continue
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rna = getattr(cls, "bl_rna", None)
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if not rna:
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continue
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props = [property_info(prop) for prop in rna.properties if prop.identifier != "rna_type"]
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props.sort(key=lambda prop: prop["identifier"])
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entries.append({"className": class_name, "rnaIdentifier": text(rna.identifier), "properties": props})
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except (AttributeError, RuntimeError, TypeError):
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continue
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return entries
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def keymaps():
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bpy.utils.keyconfig_init()
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keyconfig = bpy.context.window_manager.keyconfigs.default
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maps = []
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for keymap in sorted(keyconfig.keymaps, key=lambda value: f"{value.name}:{value.space_type}:{value.region_type}"):
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items = []
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for item in keymap.keymap_items:
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items.append({
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"idname": text(item.idname),
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"type": text(item.type),
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"value": text(item.value),
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"ctrl": bool(item.ctrl),
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"shift": bool(item.shift),
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"alt": bool(item.alt),
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"oskey": bool(item.oskey),
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"any": bool(item.any),
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"repeat": bool(item.repeat),
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"keyModifier": text(item.key_modifier),
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"direction": text(item.direction),
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"mapType": text(item.map_type),
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"active": bool(item.active),
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})
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items.sort(key=lambda item: tuple(item.values()))
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maps.append({"name": text(keymap.name), "spaceType": text(keymap.space_type), "regionType": text(keymap.region_type), "modal": bool(keymap.is_modal), "items": items})
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return maps
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def main():
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if "--" not in sys.argv or len(sys.argv[sys.argv.index("--") + 1:]) != 1:
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raise SystemExit("usage: blender --background --factory-startup --python generate-blender-editor-inventory.py -- OUTPUT.json")
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output = pathlib.Path(sys.argv[sys.argv.index("--") + 1]).resolve()
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version = tuple(int(value) for value in bpy.app.version)
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if version != (5, 2, 0):
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raise RuntimeError(f"expected Blender 5.2.0, got {version}")
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areas = enum_info(bpy.types.Area, "type")
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regions = enum_info(bpy.types.Region, "type")
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spaces = enum_info(bpy.types.Space, "type")
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workspace_modes = enum_info(bpy.types.WorkSpace, "object_mode")
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space_classes = space_types()
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maps = keymaps()
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binary_path = pathlib.Path(bpy.app.binary_path).resolve()
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inventory = {
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"schemaVersion": 1,
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"task": "M15-01E",
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"operation": "BLENDER_EDITOR_INVENTORY",
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"sourceAnchor": "blender-5.2.0/source/blender/editors",
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"runtime": {
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"blenderVersion": text(bpy.app.version_string),
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"versionTuple": list(version),
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"buildHash": text(bpy.app.build_hash),
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"buildBranch": text(bpy.app.build_branch),
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"buildPlatform": text(bpy.app.build_platform),
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"buildType": text(bpy.app.build_type),
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"buildDate": text(bpy.app.build_date),
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"buildTime": text(bpy.app.build_time),
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"binarySha256": sha256_file(binary_path),
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},
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"summary": {"areaTypeCount": len(areas), "regionTypeCount": len(regions), "spaceTypeCount": len(spaces), "spaceClassCount": len(space_classes), "workspaceModeCount": len(workspace_modes), "keymapCount": len(maps), "keymapItemCount": sum(len(keymap["items"]) for keymap in maps)},
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"areaTypes": areas,
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"regionTypes": regions,
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"spaceTypes": spaces,
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"spaceClasses": space_classes,
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"workspaceModes": workspace_modes,
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"keymaps": maps,
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"nextTask": "M15-01F",
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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(inventory, indent=2, sort_keys=True) + "\n", encoding="utf-8")
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print(f"blender-editor-inventory-generated areas={len(areas)} regions={len(regions)} spaces={len(spaces)} keymaps={len(maps)} items={inventory['summary']['keymapItemCount']} output={output}")
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if __name__ == "__main__":
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main()
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