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setup.py
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setup.py
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# Copyright (C) 2015-2019: The University of Edinburgh
# Authors: Craig Warren and Antonis Giannopoulos
#
# This file is part of gprMax.
#
# gprMax is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# gprMax is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with gprMax. If not, see <http://www.gnu.org/licenses/>.
try:
from setuptools import setup, Extension
except ImportError:
from distutils.core import setup
from distutils.extension import Extension
try:
import numpy as np
except ImportError:
raise ImportError('gprMax requires the NumPy package.')
import glob
import os
import pathlib
import re
import shutil
import sys
# Importing _version__.py before building can cause issues.
with open('gprMax/_version.py', 'r') as fd:
version = re.search(r'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]',
fd.read(), re.MULTILINE).group(1)
# Parse package name from init file. Importing __init__.py / gprMax will break as gprMax depends on compiled .pyx files.
with open('gprMax/__init__.py', 'r') as fd:
packagename = re.search(r'^__name__\s*=\s*[\'"]([^\'"]*)[\'"]',
fd.read(), re.MULTILINE).group(1)
packages = [packagename, 'tests', 'tools', 'user_libs']
# Parse long_description from README.rst file.
with open('README.rst','r') as fd:
long_description = fd.read()
# Python version
if sys.version_info[:2] < (3, 4):
sys.exit('\nExited: Requires Python 3.4 or newer!\n')
# Process 'build' command line argument
if 'build' in sys.argv:
print("Running 'build_ext --inplace'")
sys.argv.remove('build')
sys.argv.append('build_ext')
sys.argv.append('--inplace')
# Process '--no-cython' command line argument - either Cythonize or just compile the .c files
if '--no-cython' in sys.argv:
USE_CYTHON = False
sys.argv.remove('--no-cython')
else:
USE_CYTHON = True
# Build a list of all the files that need to be Cythonized looking in gprMax directory
cythonfiles = []
for root, dirs, files in os.walk(os.path.join(os.getcwd(), packagename), topdown=True):
for file in files:
if file.endswith('.pyx'):
cythonfiles.append(os.path.relpath(os.path.join(root, file)))
# Process 'cleanall' command line argument - cleanup Cython files
if 'cleanall' in sys.argv:
USE_CYTHON = False
for file in cythonfiles:
filebase = os.path.splitext(file)[0]
# Remove Cython C files
if os.path.isfile(filebase + '.c'):
try:
os.remove(filebase + '.c')
print('Removed: {}'.format(filebase + '.c'))
except OSError:
print('Could not remove: {}'.format(filebase + '.c'))
# Remove compiled Cython modules
libfile = glob.glob(os.path.join(os.getcwd(), os.path.splitext(file)[0]) + '*.pyd') + glob.glob(os.path.join(os.getcwd(), os.path.splitext(file)[0]) + '*.so')
if libfile:
libfile = libfile[0]
try:
os.remove(libfile)
print('Removed: {}'.format(os.path.abspath(libfile)))
except OSError:
print('Could not remove: {}'.format(os.path.abspath(libfile)))
# Remove build, dist, egg and __pycache__ directories
shutil.rmtree(os.path.join(os.getcwd(), 'build'), ignore_errors=True)
shutil.rmtree(os.path.join(os.getcwd(), 'dist'), ignore_errors=True)
shutil.rmtree(os.path.join(os.getcwd(), 'gprMax.egg-info'), ignore_errors=True)
for p in pathlib.Path(os.getcwd()).rglob('__pycache__'):
shutil.rmtree(p, ignore_errors=True)
print('Removed: {}'.format(p))
# Now do a normal clean
sys.argv[1] = 'clean' # this is what distutils understands
# Set compiler options
# Windows
if sys.platform == 'win32':
compile_args = ['/O2', '/openmp', '/w'] # No static linking as no static version of OpenMP library; /w disables warnings
linker_args = []
extra_objects = []
# Mac OS X - needs gcc (usually via HomeBrew) because the default compiler LLVM (clang) does not support OpenMP
# - with gcc -fopenmp option implies -pthread
elif sys.platform == 'darwin':
gccpath = glob.glob('/usr/local/bin/gcc-[4-9]*')
if gccpath:
# Use newest gcc found
os.environ['CC'] = gccpath[-1].split(os.sep)[-1]
rpath = '/usr/local/opt/gcc/lib/gcc/' + gccpath[-1].split(os.sep)[-1][-1] + '/'
else:
raise('Cannot find gcc 4-9 in /usr/local/bin. gprMax requires gcc to be installed - easily done through the Homebrew package manager (http://brew.sh). Note: gcc with OpenMP support is required.')
compile_args = ['-O3', '-w', '-fopenmp', '-march=native'] # Sometimes worth testing with '-fstrict-aliasing', '-fno-common'
linker_args = ['-fopenmp', '-Wl,-rpath,' + rpath]
extra_objects = []
# Linux
elif sys.platform == 'linux':
compile_args = ['-O3', '-w', '-fopenmp', '-march=native']
linker_args = ['-fopenmp']
extra_objects = []
# Build a list of all the extensions
extensions = []
for file in cythonfiles:
tmp = os.path.splitext(file)
if USE_CYTHON:
fileext = tmp[1]
else:
fileext = '.c'
extension = Extension(tmp[0].replace(os.sep, '.'),
[tmp[0] + fileext],
language='c',
include_dirs=[np.get_include()],
extra_compile_args=compile_args,
extra_link_args=linker_args,
extra_objects=extra_objects)
extensions.append(extension)
# Cythonize (build .c files)
if USE_CYTHON:
from Cython.Build import cythonize
extensions = cythonize(extensions,
compiler_directives={
'boundscheck': False,
'wraparound': False,
'initializedcheck': False,
'embedsignature': True,
'language_level': 3
},
annotate=False)
# SetupTools Required to make package
import setuptools
setup(name=packagename,
version=version,
author='Craig Warren and Antonis Giannopoulos',
url='http://www.gprmax.com',
description='Electromagnetic Modelling Software based on the Finite-Difference Time-Domain (FDTD) method',
long_description=long_description,
long_description_content_type="text/x-rst",
license='GPLv3+',
classifiers=[
'Environment :: Console',
'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)',
'Operating System :: MacOS',
'Operating System :: Microsoft :: Windows',
'Operating System :: POSIX :: Linux',
'Programming Language :: Cython',
'Programming Language :: Python :: 3',
'Topic :: Scientific/Engineering'
],
#requirements
python_requires=">3.6",
install_requires=[
"colorama",
"cython",
"h5py",
"jupyter",
"matplotlib",
"numpy",
"psutil",
"scipy",
"terminaltables",
"tqdm",
],
ext_modules=extensions,
packages=packages,
include_package_data=True,
include_dirs=[np.get_include()])