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#!/usr/bin/env python
"""
This is the main setup script for h5py (http://www.h5py.org).
Most of the functionality is provided in two separate modules:
setup_configure, which manages compile-time/Cython-time build options
for h5py, and setup_build, which handles the actual compilation process.
"""
from setuptools import Extension, setup
import sys
import os
# Newer packaging standards may recommend removing the current dir from the
# path, add it back if needed.
if '' not in sys.path:
sys.path.insert(0, '')
import setup_build, setup_configure
VERSION = '3.14.0'
# these are required to use h5py
RUN_REQUIRES = [
# We only really aim to support NumPy & Python combinations for which
# there are wheels on PyPI (e.g. NumPy >=1.23.2 for Python 3.11).
# But we don't want to duplicate the information in oldest-supported-numpy
# here, and if you can build an older NumPy on a newer Python, h5py probably
# works (assuming you build it from source too).
# NumPy 1.19.3 is the first with wheels for Python 3.9, our minimum Python.
"numpy >=1.19.3",
]
# Packages needed to build h5py (in addition to static list in pyproject.toml)
# For packages we link to (numpy, mpi4py), we build against the oldest
# supported version; h5py wheels should then work with newer versions of these.
# Downstream packagers - e.g. Linux distros - can safely build with newer
# versions.
# TODO: setup_requires is deprecated in setuptools.
SETUP_REQUIRES = []
if setup_configure.mpi_enabled():
# mpi4py 3.1.1 fixed a typo in python_requires, which made older versions
# incompatible with newer setuptools.
RUN_REQUIRES.append('mpi4py >=3.1.1')
SETUP_REQUIRES.append("mpi4py >=3.1.1; python_version<'3.11'")
SETUP_REQUIRES.append("mpi4py >=3.1.4; python_version=='3.11.*'")
SETUP_REQUIRES.append("mpi4py >=3.1.6; python_version=='3.12.*'")
SETUP_REQUIRES.append("mpi4py >=4.0.1; python_version>='3.13'")
# Set the environment variable H5PY_SETUP_REQUIRES=0 if we need to skip
# setup_requires for any reason.
if os.environ.get('H5PY_SETUP_REQUIRES', '1') == '0':
SETUP_REQUIRES = []
# --- Custom Distutils commands -----------------------------------------------
CMDCLASS = {'build_ext': setup_build.h5py_build_ext}
# --- Dynamic metadata for setuptools -----------------------------------------
package_data = {'h5py': [], "h5py.tests.data_files": ["*.h5"]}
if os.name == 'nt':
package_data['h5py'].append('*.dll')
setup(
name = 'h5py',
version = VERSION,
package_data = package_data,
ext_modules = [Extension('h5py.x',['x.c'])], # To trick build into running build_ext
install_requires = RUN_REQUIRES,
setup_requires = SETUP_REQUIRES,
cmdclass = CMDCLASS,
)
# see pyproject.toml for static metadata
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