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setup.py
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setup.py
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from __future__ import print_function
# Preliminary checks that cannot be done by setuptools
# like... the setuptools dependency itself!
try:
import setuptools
except ImportError:
print()
print("*****************************************************")
print("* Setuptools must be installed before running setup *")
print("*****************************************************")
print()
raise
# See https://gist.github.com/kejbaly2/71517b08536776399198
# Turns out installing numpy as a dep with setuptools is tricky
try:
import numpy
except ImportError:
from warnings import warn
warn(("\n*******************************************************"
"\n* Numpy must be installed before running setup, sorry *"
"\n*******************************************************"),
UserWarning)
from setuptools.command.build_py import build_py
from setuptools.command.develop import develop
from setuptools import setup
from distutils import ccompiler
from distutils.errors import CompileError, LinkError
import logging
import glob
import os
import re
import shutil
from tempfile import NamedTemporaryFile
import sys
# It appears old versions of setuptools are not supported, see
# https://github.com/serge-sans-paille/pythran/issues/489
from distutils.version import LooseVersion
MinimalSetuptoolsVersion = LooseVersion("12.0.5")
if LooseVersion(setuptools.__version__) < MinimalSetuptoolsVersion:
msg = "Setuptools version is {}, but must be at least {}".format(
setuptools.__version__,
MinimalSetuptoolsVersion)
print()
print("*" * (len(msg) + 4))
print("*", msg, "*")
print("*" * (len(msg) + 4))
print()
raise ImportError("setuptools")
logger = logging.getLogger("pythran")
logger.addHandler(logging.StreamHandler())
versionfile = os.path.join('pythran', 'version.py')
exec(open(versionfile).read())
class BuildWithThirdParty(build_py):
"""
Set up Pythran dependencies.
* install boost dependencies
* install xsimd dependencies
"""
user_options = build_py.user_options + [
('no-boost', None, 'Do not distribute boost headers'),
('no-xsimd', None, 'Do not distribute xsimd headers'),
]
def initialize_options(self):
build_py.initialize_options(self)
self.no_boost = None
self.no_xsimd = None
def copy_boost(self, src_only=False):
"Install boost deps from the third_party directory"
if self.no_boost is None:
print('Copying boost dependencies')
to_copy = 'boost',
else:
return
src = os.path.join('third_party', *to_copy)
# copy to the build tree
if not src_only:
target = os.path.join(self.build_lib, 'pythran', *to_copy)
shutil.rmtree(target, True)
shutil.copytree(src, target)
# copy them to the source tree too, needed for sdist
target = os.path.join('pythran', *to_copy)
shutil.rmtree(target, True)
shutil.copytree(src, target)
def copy_xsimd(self, src_only=False):
"Install xsimd"
if self.no_xsimd is None:
print('Copying xsimd dependencies')
to_copy = 'xsimd',
else:
return
src = os.path.join('third_party', *to_copy)
# copy to the build tree
if not src_only:
target = os.path.join(self.build_lib, 'pythran', *to_copy)
shutil.rmtree(target, True)
shutil.copytree(src, target)
# copy them to the source tree too, needed for sdist
target = os.path.join('pythran', *to_copy)
shutil.rmtree(target, True)
shutil.copytree(src, target)
def run(self, *args, **kwargs):
# regular build done by parent class
build_py.run(self, *args, **kwargs)
if not self.dry_run: # compatibility with the parent options
self.copy_boost()
self.copy_xsimd()
class DevelopWithThirdParty(develop, BuildWithThirdParty):
def initialize_options(self):
develop.initialize_options(self)
self.no_boost = None
self.no_xsimd = None
def run(self, *args, **kwargs):
if not self.dry_run: # compatibility with the parent options
self.copy_boost(src_only=True)
self.copy_xsimd(src_only=True)
develop.run(self, *args, **kwargs)
# Cannot use glob here, as the files may not be generated yet
boost_headers = (['boost/' + '*/' * i + '*.hpp' for i in range(1, 20)])
xsimd_headers = (['xsimd/' + '*/' * i + '*.hpp' for i in range(1, 20)])
pythonic_headers = ['*/' * i + '*.hpp' for i in range(9)] + ['patch/*']
# rename pythran into pythran3 for python3 version
if sys.version_info[0] == 3:
pythran_cmd = 'pythran3'
else:
pythran_cmd = 'pythran'
# read longdescr from README
def longdescr(readme_path):
with open(readme_path) as readme:
lines = list(readme)
start_index = lines.index('What is it?\n')
stop_index = lines.index('Installation\n')
long_description = "".join(lines[start_index + 2: stop_index])
return long_description
setup(name='pythran',
version=__version__,
description=__descr__,
long_description=longdescr("README.rst"),
author='Serge Guelton',
author_email='[email protected]',
url=__url__,
packages=['pythran', 'pythran.analyses', 'pythran.transformations',
'pythran.optimizations', 'omp', 'pythran/pythonic',
'pythran.types'],
package_data={'pythran': ['pythran*.cfg'] + boost_headers + xsimd_headers,
'pythran/pythonic': pythonic_headers},
classifiers=[
'Development Status :: 4 - Beta',
'Environment :: Console',
'Intended Audience :: Developers',
'License :: OSI Approved :: BSD License',
'Natural Language :: English',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: Implementation :: CPython',
'Programming Language :: C++',
'Topic :: Software Development :: Code Generators'
],
license="BSD 3-Clause",
install_requires=open('requirements.txt').read().splitlines(),
entry_points={'console_scripts':
['pythran = pythran.run:run',
'pythran-config = pythran.config:run']},
setup_requires=["pytest-runner"],
tests_require=['pytest', 'flake8'],
extras_require={'deps': ['numpy']},
test_suite="pythran/test",
cmdclass={'build_py': BuildWithThirdParty,
'develop': DevelopWithThirdParty})