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[build-system]
requires = [
"Cython>=0.29",
"numpy>=2.0.0",
"setuptools>=77.0.1",
"setuptools_scm[toml]>=3.4",
]
build-backend = "setuptools.build_meta"
[project]
name = "netCDF4"
description = "Provides an object-oriented python interface to the netCDF version 4 library"
authors = [
{name = "Jeff Whitaker", email = "whitaker.jeffrey@gmail.com"},
]
requires-python = ">=3.10"
keywords = [
"numpy", "netcdf", "data", "science", "network", "oceanography",
"meteorology", "climate",
]
license = "MIT"
license-files = ["LICENSE"]
classifiers = [
"Development Status :: 3 - Alpha",
"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",
"Intended Audience :: Science/Research",
"Topic :: Software Development :: Libraries :: Python Modules",
"Topic :: System :: Archiving :: Compression",
"Operating System :: OS Independent",
]
dependencies = [
"cftime",
"certifi",
"numpy>=2.3.0; platform_system == 'Windows' and platform_machine == 'ARM64'",
"numpy>=1.21.2; platform_system != 'Windows' or platform_machine != 'ARM64'",
]
dynamic = ["version"]
[project.optional-dependencies]
tests = [
"Cython",
"packaging",
"pytest",
"typing-extensions>=4.15.0",
]
parallel = [
"mpi4py",
]
[project.readme]
text = """\
netCDF version 4 has many features not found in earlier versions of the library,
such as hierarchical groups, zlib compression, multiple unlimited dimensions,
and new data types. It is implemented on top of HDF5. This module implements
most of the new features, and can read and write netCDF files compatible with
older versions of the library. The API is modelled after Scientific.IO.NetCDF,
and should be familiar to users of that module.
"""
content-type = "text/x-rst"
[project.scripts]
nc3tonc4 = "netCDF4.utils:nc3tonc4"
nc4tonc3 = "netCDF4.utils:nc4tonc3"
ncinfo = "netCDF4.utils:ncinfo"
[project.urls]
Documentation = "https://unidata.github.io/netcdf4-python/"
Repository = "https://github.com/Unidata/netcdf4-python"
[tool.setuptools.packages.find]
where = ["src"]
[tool.setuptools.package-data]
"netCDF4.plugins" = ["*__nc*"]
[tool.setuptools_scm]
[tool.pytest.ini_options]
pythonpath = ["test"]
filterwarnings = [
"error",
"ignore::UserWarning",
"ignore::RuntimeWarning",
]
[tool.mypy]
files = ["src/netCDF4"]
exclude = "utils.py"
check_untyped_defs = true
allow_redefinition = true
# next 2 lines workarounds for mypy dealing with type_guards.py
mypy_path = "test"
explicit_package_bases = true
[[tool.mypy.overrides]]
ignore_missing_imports = true
module = [
"cftime.*",
"cython.*",
"filter_availability",
"matplotlib.*"
]
[tool.cibuildwheel]
build-verbosity = 1
build-frontend = "build"
skip = [
"*-musllinux*",
]
test-extras = "tests"
test-sources = [
"test",
"pyproject.toml"
]
test-command = [
'''python -c "import netCDF4; print(f'netCDF4 v{netCDF4.__version__}')"''',
"pytest -s -rxs -v test",
]
manylinux-x86_64-image = "ghcr.io/ocefpaf/manylinux_2_28_x86_64-netcdf"
manylinux-aarch64-image = "ghcr.io/ocefpaf/manylinux_2_28_aarch64-netcdf"
environment = {NETCDF4_LIMITED_API="1"}
[tool.cibuildwheel.macos]
# https://cibuildwheel.pypa.io/en/stable/faq/#macos-passing-dyld_library_path-to-delocate
repair-wheel-command = """\
DYLD_FALLBACK_LIBRARY_PATH=/Users/runner/micromamba/envs/build/lib \
delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel} \
"""
[tool.cibuildwheel.windows]
before-build = "python -m pip install delvewheel"
repair-wheel-command = [
"delvewheel show --include blosc.dll;zstd.dll;lz4.dll {wheel}",
"delvewheel repair --include blosc.dll;zstd.dll;lz4.dll -w {dest_dir} {wheel}",
]
[[tool.cibuildwheel.overrides]]
select = "*linux*"
environment = {NETCDF_PLUGIN_DIR="/usr/local/hdf5/lib/plugin/"}
[[tool.cibuildwheel.overrides]]
select = "*-macosx_x86_64"
inherit.environment = "append"
environment = {MACOSX_DEPLOYMENT_TARGET="13.0",HDF5_DIR="/Users/runner/micromamba/envs/build",netCDF4_DIR="/Users/runner/micromamba/envs/build",PATH="${PATH}:/Users/runner/micromamba/envs/build/bin",NETCDF_PLUGIN_DIR="/Users/runner/micromamba/envs/build/hdf5/lib/plugin"}
[[tool.cibuildwheel.overrides]]
select = "*-macosx_arm64"
inherit.environment = "append"
environment = {MACOSX_DEPLOYMENT_TARGET="14.0",HDF5_DIR="/Users/runner/micromambe/envs/build",netCDF4_DIR="/Users/runner/micromambe/envs/build",PATH="${PATH}:/Users/runner/micromamba/envs/build/bin",NETCDF_PLUGIN_DIR="/Users/runner/micromamba/envs/build/hdf5/lib/plugin"}
[[tool.cibuildwheel.overrides]]
select = "*-win_*"
inherit.environment = "append"
environment = {HDF5_DIR='C:\\\\Users\\runneradmin\\micromamba\\envs\\build\\Library',netCDF4_DIR='C:\\\\Users\\runneradmin\\micromamba\\envs\\build\\Library',PATH='C:\\\\Users\\runneradmin\\micromamba\\envs\\build\\Library\\bin;${PATH}',NETCDF_PLUGIN_DIR='C:\\\\Users\\runneradmin\\micromamba\\envs\\build\\Library\\hdf5\\lib\\plugin'}
[[tool.cibuildwheel.overrides]]
select = "*-win_arm64"
inherit.environment = "append"
environment = { HDF5_DIR = 'C:\\\\vcpkg\\\\installed\\\\arm64-windows', netCDF4_DIR = 'C:\\\\vcpkg\\\\installed\\\\arm64-windows', PATH = 'C:\\\\vcpkg\\\\installed\\\\arm64-windows\\\\bin;${PATH}', NO_CDL = '1' }
repair-wheel-command = [
"delvewheel show {wheel}",
"delvewheel repair -w {dest_dir} {wheel}",
]
|
