chore: scaffold karaoke-maker package

.gitignore

@@ -0,0 +1,6 @@
+__pycache__/
+*.egg-info/
+.venv/
+work/
+output/
+.pytest_cache/

pyproject.toml

@@ -0,0 +1,38 @@
+[project]
+name = "karaoke-maker"
+version = "0.1.0"
+description = "Generate UltraStar/Melody Mania karaoke songs from a video and reference lyrics"
+requires-python = ">=3.11"
+dependencies = [
+    "yt-dlp",
+    "demucs",
+    "torch",
+    "torchaudio",
+    "torchcrepe",
+    "librosa",
+    "soundfile",
+    "numpy",
+    "pyphen",
+    "num2words",
+    "httpx",
+    "fastapi",
+    "uvicorn",
+    "python-multipart",
+    "pillow",
+]
+
+[project.optional-dependencies]
+dev = ["pytest"]
+
+[project.scripts]
+karaoke-maker = "karaoke_maker.cli:main"
+
+[build-system]
+requires = ["setuptools>=68"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools.packages.find]
+where = ["src"]
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]

src/karaoke_maker/cli.py

@@ -0,0 +1,16 @@
+import argparse
+from importlib.metadata import version
+
+def build_parser() -> argparse.ArgumentParser:
+    parser = argparse.ArgumentParser(prog="karaoke-maker")
+    parser.add_argument("--version", action="store_true")
+    parser.add_subparsers(dest="command")
+    return parser
+
+def main(argv: list[str] | None = None) -> int:
+    args = build_parser().parse_args(argv)
+    if args.version:
+        print(f"karaoke-maker {version('karaoke-maker')}")
+        return 0
+    build_parser().print_help()
+    return 0

tests/test_cli.py

@@ -0,0 +1,5 @@
+from karaoke_maker.cli import main
+
+def test_version(capsys):
+    assert main(["--version"]) == 0
+    assert "karaoke-maker" in capsys.readouterr().out