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[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"
[project]
name = "uvicorn"
dynamic = ["version"]
description = "The lightning-fast ASGI server."
readme = "README.md"
license = "BSD-3-Clause"
license-files = ["LICENSE.md"]
requires-python = ">=3.9"
authors = [
{ name = "Tom Christie", email = "tom@tomchristie.com" },
]
maintainers = [
{ name = "Marcelo Trylesinski", email = "marcelotryle@gmail.com" },
]
classifiers = [
"Development Status :: 4 - Beta",
"Environment :: Web Environment",
"Intended Audience :: Developers",
"Operating System :: OS Independent",
"Programming Language :: Python :: 3",
"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",
"Topic :: Internet :: WWW/HTTP",
]
dependencies = [
"click>=7.0",
"h11>=0.8",
"typing_extensions>=4.0; python_version < '3.11'",
]
[project.optional-dependencies]
standard = [
"colorama>=0.4; sys_platform == 'win32'",
"httptools>=0.6.3",
"python-dotenv>=0.13",
"PyYAML>=5.1",
"uvloop>=0.15.1; sys_platform != 'win32' and (sys_platform != 'cygwin' and platform_python_implementation != 'PyPy')",
"watchfiles>=0.13",
"websockets>=10.4",
]
[dependency-groups]
dev = [
# We add uvicorn[standard] so `uv sync` considers the extras.
"uvicorn[standard]",
"ruff==0.11.9",
"pytest==8.3.5",
"pytest-mock==3.14.0",
"pytest-xdist[psutil]==3.6.1",
"mypy==1.15.0",
"types-click==7.1.8",
"types-pyyaml==6.0.12.20250402",
"trustme==1.2.1",
"cryptography>=44.0.3",
"coverage==7.8.0",
"coverage-conditional-plugin==0.9.0",
"coverage-enable-subprocess==1.0",
"httpx==0.28.1",
# check dist
"twine==6.1.0",
# Explicit optionals,
"a2wsgi==1.10.8",
"wsproto==1.2.0",
"websockets==13.1",
]
docs = [
"mkdocs==1.6.1",
"mkdocs-material==9.6.21",
"mkdocstrings-python==1.18.2",
"mkdocs-llmstxt==0.4.0",
]
[tool.uv]
default-groups = ["dev", "docs"]
required-version = ">=0.8.6"
[project.scripts]
uvicorn = "uvicorn.main:main"
[project.urls]
Changelog = "https://uvicorn.dev/release-notes"
Funding = "https://github.com/sponsors/encode"
Homepage = "https://uvicorn.dev/"
Source = "https://github.com/Kludex/uvicorn"
[tool.hatch.version]
path = "uvicorn/__init__.py"
[tool.hatch.build.targets.sdist]
include = ["/uvicorn", "/tests", "/requirements.txt"]
[tool.ruff]
line-length = 120
[tool.ruff.lint]
select = ["E", "F", "I", "FA", "UP"]
ignore = ["B904", "B028", "UP031"]
[tool.ruff.lint.isort]
combine-as-imports = true
[tool.mypy]
warn_unused_ignores = true
warn_redundant_casts = true
show_error_codes = true
disallow_untyped_defs = true
ignore_missing_imports = true
follow_imports = "silent"
[[tool.mypy.overrides]]
module = "tests.*"
disallow_untyped_defs = false
check_untyped_defs = true
[tool.pytest.ini_options]
addopts = "-rxXs --strict-config --strict-markers -n 8"
xfail_strict = true
filterwarnings = [
"error",
"ignore:Uvicorn's native WSGI implementation is deprecated.*:DeprecationWarning",
"ignore: 'cgi' is deprecated and slated for removal in Python 3.13:DeprecationWarning",
"ignore: remove second argument of ws_handler:DeprecationWarning:websockets",
"ignore: websockets.legacy is deprecated.*:DeprecationWarning",
"ignore: websockets.server.WebSocketServerProtocol is deprecated.*:DeprecationWarning",
"ignore: websockets.client.connect is deprecated.*:DeprecationWarning",
# httptools in Python 3.14t needs the `PYTHON_GIL=0` environment variable, or raises a RuntimeWarning.
"ignore: The global interpreter lock (GIL)*:RuntimeWarning"
]
[tool.coverage.run]
parallel = true
source_pkgs = ["uvicorn", "tests"]
plugins = ["coverage_conditional_plugin"]
omit = ["uvicorn/workers.py", "uvicorn/__main__.py", "uvicorn/_compat.py"]
[tool.coverage.report]
precision = 2
fail_under = 100
show_missing = true
skip_covered = true
exclude_lines = [
"pragma: no cover",
"pragma: nocover",
"pragma: full coverage",
"if TYPE_CHECKING:",
"if typing.TYPE_CHECKING:",
"raise NotImplementedError",
]
[tool.coverage.coverage_conditional_plugin.omit]
"sys_platform == 'win32'" = [
"uvicorn/loops/uvloop.py",
"uvicorn/supervisors/multiprocess.py",
"tests/supervisors/test_multiprocess.py",
]
"sys_platform != 'win32'" = ["uvicorn/loops/asyncio.py"]
[tool.coverage.coverage_conditional_plugin.rules]
py-win32 = "sys_platform == 'win32'"
py-not-win32 = "sys_platform != 'win32'"
py-linux = "sys_platform == 'linux'"
py-not-linux = "sys_platform != 'linux'"
py-darwin = "sys_platform == 'darwin'"
py-gte-39 = "sys_version_info >= (3, 9)"
py-lt-39 = "sys_version_info < (3, 9)"
py-gte-310 = "sys_version_info >= (3, 10)"
py-lt-310 = "sys_version_info < (3, 10)"
py-gte-311 = "sys_version_info >= (3, 11)"
py-lt-311 = "sys_version_info < (3, 11)"
|
