Revision 0a775cf00dcc6c46fd4cc87a0db45d6ab03ac58c authored by Bryna Hazelton on 09 December 2020, 18:54:11 UTC, committed by Bryna Hazelton on 09 December 2020, 21:45:57 UTC
1 parent 3ed1783
setup.py
# -*- mode: python; coding: utf-8 -*-
# Copyright (c) 2018 Radio Astronomy Software Group
# Licensed under the 2-clause BSD License
import glob
import os
import io
import sys
import platform
from setuptools import setup, Extension, find_namespace_packages
from Cython.Distutils import build_ext
from distutils.sysconfig import get_config_var
from distutils.version import LooseVersion
from Cython.Build import cythonize
# When setting up, the binary extension modules haven't yet been built, so
# without a workaround we can't use the pyuvdata code to get the version.
os.environ["PYUVDATA_IGNORE_EXTMOD_IMPORT_FAIL"] = "1"
# add pyuvdata to our path in order to use the branch_scheme function
sys.path.append("pyuvdata")
from branch_scheme import branch_scheme # noqa
# this solution works for `pip install .`` but not `python setup.py install`...
class CustomBuildExtCommand(build_ext):
"""build_ext command for use when numpy headers are needed."""
def run(self):
# Import numpy here, only when headers are needed
import numpy
# Add numpy headers to include_dirs
self.include_dirs.append(numpy.get_include())
# Call original build_ext command
build_ext.run(self)
with io.open("README.md", "r", encoding="utf-8") as readme_file:
readme = readme_file.read()
def is_platform_mac():
return sys.platform == "darwin"
def is_platform_windows():
return sys.platform == "win32"
# For mac, ensure extensions are built for macos 10.9 when compiling on a
# 10.9 system or above, overriding distuitls behaviour which is to target
# the version that python was built for. This may be overridden by setting
# MACOSX_DEPLOYMENT_TARGET before calling setup.py
# implementation based on pandas, see https://github.com/pandas-dev/pandas/issues/23424
if is_platform_mac():
if "MACOSX_DEPLOYMENT_TARGET" not in os.environ:
current_system = LooseVersion(platform.mac_ver()[0])
python_target = LooseVersion(get_config_var("MACOSX_DEPLOYMENT_TARGET"))
if python_target < "10.9" and current_system >= "10.9":
os.environ["MACOSX_DEPLOYMENT_TARGET"] = "10.9"
# define the cython compile args, depending on platform
if is_platform_windows():
extra_compile_args = ["/Ox"]
else:
extra_compile_args = ["-O3"]
global_c_macros = [
("NPY_NO_DEPRECATED_API", "NPY_1_7_API_VERSION"),
]
miriad_extension = Extension(
"pyuvdata._miriad",
sources=[
"pyuvdata/uvdata/src/miriad_wrap.pyx",
"pyuvdata/uvdata/src/uvio.c",
"pyuvdata/uvdata/src/hio.c",
"pyuvdata/uvdata/src/pack.c",
"pyuvdata/uvdata/src/bug.c",
"pyuvdata/uvdata/src/dio.c",
"pyuvdata/uvdata/src/headio.c",
"pyuvdata/uvdata/src/maskio.c",
],
define_macros=global_c_macros,
include_dirs=["pyuvdata/uvdata/src/"],
)
corr_fits_extension = Extension(
"pyuvdata._corr_fits",
sources=["pyuvdata/uvdata/corr_fits_src/corr_fits.pyx"],
define_macros=global_c_macros,
include_dirs=["pyuvdata/uvdata/corr_fits_src/"],
extra_compile_args=extra_compile_args,
)
utils_extension = Extension(
"pyuvdata._utils",
sources=["pyuvdata/utils.pyx"],
define_macros=global_c_macros,
extra_compile_args=extra_compile_args,
)
extensions = [corr_fits_extension, utils_extension]
# don't build miriad on windows
if not is_platform_windows():
extensions.append(miriad_extension)
casa_reqs = ["python-casacore"]
healpix_reqs = ["astropy_healpix"]
cst_reqs = ["pyyaml"]
test_reqs = (
casa_reqs
+ healpix_reqs
+ cst_reqs
+ [
"pytest",
"pytest-xdist",
"pytest-cases>=1.12.1",
"pytest-cov",
"cython",
"coverage",
"pre-commit",
]
)
doc_reqs = ["sphinx", "pypandoc"]
setup_args = {
"name": "pyuvdata",
"author": "Radio Astronomy Software Group",
"url": "https://github.com/RadioAstronomySoftwareGroup/pyuvdata",
"license": "BSD",
"description": "an interface for astronomical interferometeric datasets in python",
"long_description": readme,
"long_description_content_type": "text/markdown",
"package_dir": {"pyuvdata": "pyuvdata"},
"packages": find_namespace_packages(),
"cmdclass": {"build_ext": CustomBuildExtCommand},
"ext_modules": cythonize(extensions, language_level=3),
"scripts": [fl for fl in glob.glob("scripts/*") if not os.path.isdir(fl)],
"use_scm_version": {"local_scheme": branch_scheme},
"include_package_data": True,
"install_requires": [
"numpy>=1.18",
"scipy",
"astropy>=3.2.3",
"h5py",
"setuptools_scm",
],
"extras_require": {
"casa": casa_reqs,
"healpix": healpix_reqs,
"cst": cst_reqs,
"all": casa_reqs + healpix_reqs + cst_reqs,
"test": test_reqs,
"doc": doc_reqs,
"dev": test_reqs + doc_reqs,
},
"classifiers": [
"Development Status :: 5 - Production/Stable",
"Intended Audience :: Science/Research",
"License :: OSI Approved :: BSD License",
"Programming Language :: Python :: 3.6",
"Programming Language :: Python :: 3.7",
"Programming Language :: Python :: 3.8",
"Topic :: Scientific/Engineering :: Astronomy",
],
"keywords": "radio astronomy interferometry",
}
if __name__ == "__main__":
setup(**setup_args)
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