66 lines
2.5 KiB
Python
66 lines
2.5 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 nla_report():
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obj = bpy.data.objects.get("WebGapStashObject")
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if obj is None or obj.animation_data is None:
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raise RuntimeError("WebGapStashObject animation data is missing")
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tracks = []
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for track in obj.animation_data.nla_tracks:
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tracks.append({
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"name": track.name,
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"strips": [{
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"name": strip.name,
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"action": strip.action.name if strip.action else None,
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"frameStart": round(float(strip.frame_start), 6),
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"frameEnd": round(float(strip.frame_end), 6),
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} for strip in track.strips],
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})
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return {"activeAction": obj.animation_data.action.name if obj.animation_data.action else None, "tracks": tracks}
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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-action-stash-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 = nla_report()
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if before["activeAction"] is not None or len(before["tracks"]) != 1 or len(before["tracks"][0]["strips"]) != 1:
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raise RuntimeError(f"unexpected action.stash result: {before}")
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descriptor, temporary = tempfile.mkstemp(prefix="m16-action-stash-reopen-", suffix=".blend")
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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=False)
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after = nla_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"action.stash save/reopen drift: {before} != {after}")
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report = {
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"schemaVersion": 1,
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"task": "M16-GAP-00144",
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"operation": "ACTION_STASH_DESKTOP",
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"fixture": str(fixture),
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"fixtureSha256": hashlib.sha256(fixture.read_bytes()).hexdigest(),
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"nla": after,
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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("action-stash-desktop-ok tracks=1 strips=1 activeAction=none saveReopen=exact")
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if __name__ == "__main__":
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main()
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