50 lines
1.9 KiB
Python
50 lines
1.9 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 sys
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import tempfile
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import bpy
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def report():
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screen = bpy.data.screens.get("WebGapScreen")
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if screen is None:
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raise RuntimeError("WebGapScreen is missing")
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return {
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"id": "screen:" + screen.name,
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"name": screen.name,
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"areaCount": len(screen.areas),
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"editors": sorted(area.type for area in screen.areas),
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"regionCount": sum(len(area.regions) for area in screen.areas),
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}
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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 --python check-screen-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=True)
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before = report()
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descriptor, temporary = tempfile.mkstemp(prefix="m16-screen-reopen-", suffix=".blend", dir=fixture.parent)
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os.close(descriptor)
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try:
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bpy.ops.wm.save_as_mainfile(filepath=temporary, check_existing=False, compress=True)
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bpy.ops.wm.open_mainfile(filepath=temporary, load_ui=True)
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after = report()
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finally:
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pathlib.Path(temporary).unlink(missing_ok=True)
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if before != after:
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raise RuntimeError(f"screen save/reopen drift: {before} != {after}")
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value = {"schemaVersion": 1, "task": "M16-GAP-00021", "operation": "SCREEN_DATABLOCK_DESKTOP", "fixture": str(fixture), "fixtureSha256": hashlib.sha256(fixture.read_bytes()).hexdigest(), "screen": after, "saveReopen": "EXACT", "blenderVersion": bpy.app.version_string}
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output.parent.mkdir(parents=True, exist_ok=True)
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output.write_text(json.dumps(value, indent=2, sort_keys=True) + "\n", encoding="utf-8")
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print(f"screen-desktop-ok id={after['id']} areas={after['areaCount']} saveReopen=exact")
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if __name__ == "__main__":
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main()
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