pyproject.toml

[project]
name = "anthropic"
version = "0.57.1"
description = "The official Python library for the anthropic API"
dynamic = ["readme"]
license = "MIT"
authors = [
{ name = "Anthropic", email = "support@anthropic.com" },
]
dependencies = [
    "httpx>=0.25.0, <1",
    "pydantic>=1.9.0, <3",
    "typing-extensions>=4.10, <5",
    "anyio>=3.5.0, <5",
    "distro>=1.7.0, <2",
    "sniffio",
    "jiter>=0.4.0, <1",
]
requires-python = ">= 3.8"
classifiers = [
  "Typing :: Typed",
  "Intended Audience :: Developers",
  "Programming Language :: Python :: 3.8",
  "Programming Language :: Python :: 3.9",
  "Programming Language :: Python :: 3.10",
  "Programming Language :: Python :: 3.11",
  "Programming Language :: Python :: 3.12",
  "Operating System :: OS Independent",
  "Operating System :: POSIX",
  "Operating System :: MacOS",
  "Operating System :: POSIX :: Linux",
  "Operating System :: Microsoft :: Windows",
  "Topic :: Software Development :: Libraries :: Python Modules",
  "License :: OSI Approved :: MIT License"
]

[project.optional-dependencies]
aiohttp = ["aiohttp", "httpx_aiohttp>=0.1.6"]
vertex = ["google-auth[requests] >=2, <3"]
bedrock = ["boto3 >= 1.28.57", "botocore >= 1.31.57"]

[project.urls]
Homepage = "https://github.com/anthropics/anthropic-sdk-python"
Repository = "https://github.com/anthropics/anthropic-sdk-python"

[tool.uv]
managed = true
required-version = ">=0.5.0"
# version pins are in uv.lock
dev-dependencies = [
    "pyright==1.1.399",
    "mypy",
    "respx",
    "pytest",
    "pytest-asyncio",
    "ruff",
    "time-machine",
    "dirty-equals>=0.6.0",
    "importlib-metadata>=6.7.0",
    "boto3-stubs >= 1",
    "rich>=13.7.1",
    "nest_asyncio==1.6.0",
    "pytest-xdist>=3.6.1",
]

[build-system]
requires = ["hatchling==1.26.3", "hatch-fancy-pypi-readme"]
build-backend = "hatchling.build"

[tool.hatch.build]
include = [
  "src/*"
]

[tool.hatch.build.targets.wheel]
packages = ["src/anthropic"]

[tool.hatch.build.targets.sdist]
# Basically everything except hidden files/directories (such as .github, .devcontainers, .python-version, etc)
include = [
  "/*.toml",
  "/*.json",
  "/*.lock",
  "/*.md",
  "/mypy.ini",
  "/noxfile.py",
  "bin/*",
  "examples/*",
  "src/*",
  "tests/*",
]

[tool.hatch.metadata.hooks.fancy-pypi-readme]
content-type = "text/markdown"

[[tool.hatch.metadata.hooks.fancy-pypi-readme.fragments]]
path = "README.md"

[[tool.hatch.metadata.hooks.fancy-pypi-readme.substitutions]]
# replace relative links with absolute links
pattern = '\[(.+?)\]\(((?!https?://)\S+?)\)'
replacement = '[\1](https://github.com/anthropics/anthropic-sdk-python/tree/main/\g<2>)'

[tool.pytest.ini_options]
testpaths = ["tests"]
addopts = "--tb=short -n auto"
xfail_strict = true
asyncio_mode = "auto"
asyncio_default_fixture_loop_scope = "session"
filterwarnings = [
  "error"
]

[tool.pyright]
# this enables practically every flag given by pyright.
# there are a couple of flags that are still disabled by
# default in strict mode as they are experimental and niche.
typeCheckingMode = "strict"
pythonVersion = "3.8"

exclude = [
    "_dev",
    ".venv",
    ".nox",
]

reportImplicitOverride = true
reportOverlappingOverload = false

reportImportCycles = false
reportPrivateUsage = false

[tool.ruff]
line-length = 120
output-format = "grouped"
target-version = "py37"

[tool.ruff.format]
docstring-code-format = true

[tool.ruff.lint]
select = [
  # isort
  "I",
  # bugbear rules
  "B",
  # remove unused imports
  "F401",
  # bare except statements
  "E722",
  # unused arguments
  "ARG",
  # print statements
  "T201",
  "T203",
  # misuse of typing.TYPE_CHECKING
  "TC004",
  # import rules
  "TID251",
]
ignore = [
  # mutable defaults
  "B006",
]
unfixable = [
  # disable auto fix for print statements
  "T201",
  "T203",
]

[tool.ruff.lint.flake8-tidy-imports.banned-api]
"functools.lru_cache".msg = "This function does not retain type information for the wrapped function's arguments; The `lru_cache` function from `_utils` should be used instead"

[tool.ruff.lint.isort]
length-sort = true
length-sort-straight = true
combine-as-imports = true
extra-standard-library = ["typing_extensions"]
known-first-party = ["anthropic", "tests"]

[tool.ruff.lint.per-file-ignores]
"bin/**.py" = ["T201", "T203"]
"scripts/**.py" = ["T201", "T203"]
"tests/**.py" = ["T201", "T203"]
"examples/**.py" = ["T201", "T203"]