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import os
import pathlib
import re
import sys
def get_name(settings=None): # noqa: ARG001
name = "mpi4py"
suffix = os.environ.get("MPI4PY_DIST_SUFFIX")
if suffix:
name = f"{name}-{suffix}"
return name
def get_version(settings=None): # noqa: ARG001
topdir = pathlib.Path(__file__).resolve().parent.parent
source = topdir / "src" / "mpi4py" / "__init__.py"
content = source.read_text(encoding="utf-8")
m = re.search(r'__version__\s*=\s*"(.*)"', content)
version = m.groups()[0]
local_version = os.environ.get("MPI4PY_LOCAL_VERSION")
if local_version:
version = f"{version}+{local_version}"
return version
def get_readme(settings=None): # noqa: ARG001
topdir = pathlib.Path(__file__).resolve().parent.parent
filelist = ("DESCRIPTION.rst", "CITATION.rst", "INSTALL.rst")
template = "See `{0} <{0}>`_.\n\n"
template += ".. include:: {0}\n"
text = template.format(filelist[0])
for filename in filelist:
source = topdir / filename
with source.open(encoding="utf-8") as f:
includeline = template.format(filename)
text = text.replace(includeline, f.read())
return {
"text": text,
"content-type": "text/x-rst",
}
description = "Python bindings for MPI"
requires_python = ">=3.8"
license = "BSD-3-Clause" # noqa: A001
authors = [
{"name": "Lisandro Dalcin", "email": "dalcinl@gmail.com"},
]
keywords = [
"scientific computing",
"parallel computing",
"message passing interface",
"MPI",
]
classifiers = [
"Development Status :: 6 - Mature",
"Environment :: GPU",
"Environment :: GPU :: NVIDIA CUDA",
"Intended Audience :: Developers",
"Intended Audience :: Science/Research",
"Operating System :: MacOS",
"Operating System :: MacOS :: MacOS X",
"Operating System :: Microsoft :: Windows",
"Operating System :: POSIX",
"Operating System :: POSIX :: BSD",
"Operating System :: POSIX :: Linux",
"Operating System :: Unix",
"Programming Language :: C",
"Programming Language :: Cython",
"Programming Language :: Python",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 3 :: Only",
"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",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: Implementation :: CPython",
"Programming Language :: Python :: Implementation :: PyPy",
"Topic :: Scientific/Engineering",
"Topic :: Software Development :: Libraries :: Python Modules",
"Topic :: System :: Distributed Computing",
"Typing :: Typed",
]
urls = {
"Homepage": "https://mpi4py.github.io/mpi4py/",
"Documentation": "https://mpi4py.readthedocs.io/en/stable/",
"Source": "https://github.com/mpi4py/mpi4py",
"Issues": "https://github.com/mpi4py/mpi4py/issues",
"Discussions": "https://github.com/mpi4py/mpi4py/discussions",
"Downloads": "https://github.com/mpi4py/mpi4py/releases",
} # fmt: skip
def dynamic_metadata(field, settings=None):
getter = globals().get("get_" + field)
if getter:
return getter(settings)
return globals()[field.replace(".", "_")]
if __name__ == "__main__":
print(dynamic_metadata(sys.argv[1]))
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