cleaning manim and improving rtraining setup

paper/defense/manim/render.py

@@ -1,84 +0,0 @@
-from __future__ import annotations
-
-import argparse
-import subprocess
-import sys
-from pathlib import Path
-
-from scenes import SCENE_ORDER
-
-
-def parse_args() -> argparse.Namespace:
-    parser = argparse.ArgumentParser(description="Render thesis-defense Manim scenes")
-    parser.add_argument(
-        "--quality",
-        default="qm",
-        choices=["ql", "qm", "qh", "qk"],
-        help="Manim quality preset",
-    )
-    parser.add_argument(
-        "--scene",
-        action="append",
-        dest="scenes",
-        help="Scene name; repeat flag to render many",
-    )
-    parser.add_argument(
-        "--preview", action="store_true", help="Open video after each render"
-    )
-    parser.add_argument(
-        "--list", action="store_true", help="List available scenes and exit"
-    )
-    return parser.parse_args()
-
-
-def validate_requested(requested: list[str]) -> list[str]:
-    missing = [name for name in requested if name not in SCENE_ORDER]
-    if missing:
-        choices = ", ".join(SCENE_ORDER)
-        raise ValueError(f"Unknown scenes: {', '.join(missing)}. Choices: {choices}")
-    return requested
-
-
-def run_manim(scene_file: Path, scene_name: str, quality: str, preview: bool) -> None:
-    cmd = [sys.executable, "-m", "manim"]
-    if preview:
-        cmd.append("-p")
-    cmd.extend([f"-{quality}", str(scene_file), scene_name])
-    subprocess.run(cmd, cwd=scene_file.parent, check=True)
-
-
-def main() -> int:
-    args = parse_args()
-    if args.list:
-        for scene in SCENE_ORDER:
-            print(scene)
-        return 0
-
-    scenes = validate_requested(args.scenes) if args.scenes else list(SCENE_ORDER)
-    scene_file = Path(__file__).resolve().parent / "scenes.py"
-
-    try:
-        for scene_name in scenes:
-            run_manim(
-                scene_file=scene_file,
-                scene_name=scene_name,
-                quality=args.quality,
-                preview=args.preview,
-            )
-    except FileNotFoundError:
-        print(
-            "manim executable not found. Install Manim in your Python environment.",
-            file=sys.stderr,
-        )
-        return 2
-    except ValueError as exc:
-        print(str(exc), file=sys.stderr)
-        return 2
-    except subprocess.CalledProcessError as exc:
-        return exc.returncode
-
-    return 0
-
-
-if __name__ == "__main__":
-    raise SystemExit(main())