Как собрать пакет для Python?

pyproject.toml

[project]
name = "dsl"
requires-python = ">=3.10"
classifiers = [
    "Environment :: Console",
    "Intended Audience :: Developers",
    "Intended Audience :: Information Technology",
    "Intended Audience :: System Administrators",
    "Operating System :: POSIX :: BSD :: FreeBSD",
    "Operating System :: POSIX :: Linux",
    "Programming Language :: Formal",
    "Programming Language :: Python",
    "Programming Language :: Python :: 3",
    "Programming Language :: Python :: 3.10",
    "Programming Language :: Python :: 3.11",
    "Programming Language :: Python :: 3.12",
    "Programming Language :: Python :: 3.13",
    "Programming Language :: Python :: 3.14",
    "Programming Language :: Python :: 3.15",
    "Topic :: Software Development :: Code Generators",
    "Topic :: Software Development :: Compilers",
    "Topic :: Software Development :: Interpreters",
    "Topic :: Software Development :: Libraries",
]
keywords = ["dsl", "domain-specific language", "parser"]

[build-system]
requires = ["flit_core >=3.2,<4"]
build-backend = "flit_core.buildapi"

[tool.flit.sdist]
include = []
exclude = []

Если файлы уже подготовлены

python -m build

Устаревший вариант

python setup.py sdist

Собранные файлы разместятся в подкаталоге dist