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import os
import nox
nox.needs_version = ">=2022.1.7"
nox.options.sessions = ["lint", "tests", "tests_packaging"]
PYTHON_VERSIONS = [
"3.6",
"3.7",
"3.8",
"3.9",
"3.10",
"3.11",
"pypy3.7",
"pypy3.8",
"pypy3.9",
]
if os.environ.get("CI", None):
nox.options.error_on_missing_interpreters = True
@nox.session(reuse_venv=True)
def lint(session: nox.Session) -> None:
"""
Lint the codebase (except for clang-format/tidy).
"""
session.install("pre-commit")
session.run("pre-commit", "run", "-a", *session.posargs)
@nox.session(python=PYTHON_VERSIONS)
def tests(session: nox.Session) -> None:
"""
Run the tests (requires a compiler).
"""
tmpdir = session.create_tmp()
session.install("cmake")
session.install("-r", "tests/requirements.txt")
session.run(
"cmake",
"-S.",
f"-B{tmpdir}",
"-DPYBIND11_WERROR=ON",
"-DDOWNLOAD_CATCH=ON",
"-DDOWNLOAD_EIGEN=ON",
*session.posargs,
)
session.run("cmake", "--build", tmpdir)
session.run("cmake", "--build", tmpdir, "--config=Release", "--target", "check")
@nox.session
def tests_packaging(session: nox.Session) -> None:
"""
Run the packaging tests.
"""
session.install("-r", "tests/requirements.txt", "--prefer-binary")
session.run("pytest", "tests/extra_python_package", *session.posargs)
@nox.session(reuse_venv=True)
def docs(session: nox.Session) -> None:
"""
Build the docs. Pass "serve" to serve.
"""
session.install("-r", "docs/requirements.txt")
session.chdir("docs")
if "pdf" in session.posargs:
session.run("sphinx-build", "-M", "latexpdf", ".", "_build")
return
session.run("sphinx-build", "-M", "html", ".", "_build")
if "serve" in session.posargs:
session.log("Launching docs at http://localhost:8000/ - use Ctrl-C to quit")
session.run("python", "-m", "http.server", "8000", "-d", "_build/html")
elif session.posargs:
session.error("Unsupported argument to docs")
@nox.session(reuse_venv=True)
def make_changelog(session: nox.Session) -> None:
"""
Inspect the closed issues and make entries for a changelog.
"""
session.install("ghapi", "rich")
session.run("python", "tools/make_changelog.py")
@nox.session(reuse_venv=True)
def build(session: nox.Session) -> None:
"""
Build SDists and wheels.
"""
session.install("build")
session.log("Building normal files")
session.run("python", "-m", "build", *session.posargs)
session.log("Building pybind11-global files (PYBIND11_GLOBAL_SDIST=1)")
session.run(
"python", "-m", "build", *session.posargs, env={"PYBIND11_GLOBAL_SDIST": "1"}
)
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