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[build-system]
requires = ['maturin>=1.9.4,<2']
build-backend = 'maturin'
[project]
name = 'pydantic_core'
description = "Core functionality for Pydantic validation and serialization"
requires-python = '>=3.9'
license = 'MIT'
license-files = ['LICENSE']
authors = [
{ name = 'Samuel Colvin', email = 's@muelcolvin.com' },
{ name = 'Adrian Garcia Badaracco', email = '1755071+adriangb@users.noreply.github.com' },
{ name = 'David Montague', email = 'david@pydantic.dev' },
{ name = 'David Hewitt', email = 'mail@davidhewitt.dev' },
{ name = 'Sydney Runkle', email = 'sydneymarierunkle@gmail.com' },
{ name = 'Victorien Plot', email = 'contact@vctrn.dev' },
]
classifiers = [
'Development Status :: 3 - Alpha',
'Programming Language :: Python',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3 :: Only',
'Programming Language :: Python :: 3.9',
'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 :: Implementation :: CPython',
'Programming Language :: Python :: Implementation :: PyPy',
'Programming Language :: Python :: Implementation :: GraalPy',
'Programming Language :: Rust',
'Framework :: Pydantic',
'Intended Audience :: Developers',
'Intended Audience :: Information Technology',
'Operating System :: POSIX :: Linux',
'Operating System :: Microsoft :: Windows',
'Operating System :: MacOS',
'Typing :: Typed',
]
dependencies = ['typing-extensions>=4.14.1']
dynamic = ['readme', 'version']
[project.urls]
Homepage = 'https://github.com/pydantic/pydantic-core'
Funding = 'https://github.com/sponsors/samuelcolvin'
Source = 'https://github.com/pydantic/pydantic-core'
[dependency-groups]
dev = ["maturin"]
testing = [
{ include-group = "dev" },
'coverage',
'dirty-equals',
'exceptiongroup; python_version < "3.11"',
'hypothesis',
'inline-snapshot',
# numpy doesn't offer prebuilt wheels for all versions and platforms we test in CI e.g. aarch64 musllinux
'numpy; python_version < "3.13" and implementation_name == "cpython" and platform_machine == "x86_64"',
# pandas doesn't offer prebuilt wheels for all versions and platforms we test in CI e.g. aarch64 musllinux
'pandas; python_version < "3.13" and implementation_name == "cpython" and platform_machine == "x86_64"',
'pytest',
# pytest-examples currently depends on aiohttp via black; we don't want to build it on platforms like aarch64 musllinux in CI
'pytest-examples; implementation_name == "cpython" and platform_machine == "x86_64"',
'pytest-mock',
'pytest-pretty',
'pytest-run-parallel',
'pytest-speed',
'pytest-timeout',
'python-dateutil',
'typing-inspection>=0.4.1',
'tzdata',
]
linting = [
{ include-group = "dev" },
'griffe',
'mypy',
'pre-commit',
'pyright',
'ruff',
]
wasm = [{ include-group = "dev" }, 'ruff']
codspeed = [
# codspeed is only run on CI, with latest version of CPython
'pytest-codspeed; python_version == "3.13" and implementation_name == "cpython"',
]
all = [
{ include-group = "dev" },
{ include-group = 'testing' },
{ include-group = 'linting' },
{ include-group = 'wasm' },
]
[tool.maturin]
python-source = "python"
module-name = "pydantic_core._pydantic_core"
bindings = 'pyo3'
[tool.ruff]
line-length = 120
target-version = 'py39'
[tool.ruff.lint]
extend-select = ['Q', 'RUF100', 'C90', 'I', 'UP']
extend-ignore = [
'E721', # using type() instead of isinstance() - we use this in tests
]
flake8-quotes = { inline-quotes = 'single', multiline-quotes = 'double' }
mccabe = { max-complexity = 13 }
isort = { known-first-party = ['pydantic_core', 'tests'] }
[tool.ruff.lint.pyupgrade]
keep-runtime-typing = true
[tool.ruff.format]
quote-style = 'single'
[tool.pytest.ini_options]
testpaths = 'tests'
log_format = '%(name)s %(levelname)s: %(message)s'
filterwarnings = [
'error',
# Python 3.9 and below allowed truncation of float to integers in some
# cases, by not making this an error we can test for this behaviour
'ignore:(.+)Implicit conversion to integers using __int__ is deprecated',
]
timeout = 30
xfail_strict = true
# min, max, mean, stddev, median, iqr, outliers, ops, rounds, iterations
addopts = [
'--benchmark-columns',
'min,mean,stddev,outliers,rounds,iterations',
'--benchmark-group-by',
'group',
'--benchmark-warmup',
'on',
'--benchmark-disable', # this is enable by `make benchmark` when you actually want to run benchmarks
]
[tool.coverage.run]
source = ['pydantic_core']
branch = true
[tool.coverage.report]
precision = 2
exclude_lines = [
'pragma: no cover',
'raise NotImplementedError',
'if TYPE_CHECKING:',
'@overload',
]
# configuring https://github.com/pydantic/hooky
[tool.hooky]
reviewers = ['Viicos', 'davidhewitt']
require_change_file = false
[tool.pyright]
include = ['python/pydantic_core', 'tests/test_typing.py']
reportUnnecessaryTypeIgnoreComment = true
[tool.inline-snapshot.shortcuts]
fix = ["create", "fix"]
[tool.uv]
# this ensures that `uv run` doesn't actually build the package; a `make`
# command is needed to build
package = false
required-version = '>=0.7.2'
|
