forked from coleifer/peewee
/
setup.py
100 lines (87 loc) · 2.64 KB
/
setup.py
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import os
import sys
from distutils.core import setup
from distutils.extension import Extension
f = open(os.path.join(os.path.dirname(__file__), 'README.rst'))
readme = f.read()
f.close()
setup_kwargs = {}
try:
from Cython.Distutils import build_ext
except ImportError:
cython_installed = False
else:
cython_installed = True
speedups_ext_module = Extension(
'playhouse._speedups',
['playhouse/speedups.pyx'])
sqlite_ext_module = Extension(
'playhouse._sqlite_ext',
['playhouse/_sqlite_ext.pyx'])
def check_libsqlite():
import shutil
import tempfile
from textwrap import dedent
import distutils.ccompiler
import distutils.sysconfig
from distutils.errors import CompileError, LinkError
libraries = ['sqlite3']
c_code = dedent("""
#include <sqlite3.h>
int main(int argc, char **argv) {
return (sqlite3_libversion_number() > 3080000) ? 0 : 1;
}""")
tmp_dir = tempfile.mkdtemp(prefix='tmp_peewee_')
binary = os.path.join(tmp_dir, 'test_peewee')
filename = binary + '.c'
with open(filename, 'w') as fh:
fh.write(c_code)
compiler = distutils.ccompiler.new_compiler()
assert isinstance(compiler, distutils.ccompiler.CCompiler)
distutils.sysconfig.customize_compiler(compiler)
try:
compiler.link_executable(
compiler.compile([filename]),
binary,
libraries=libraries)
except CompileError:
print('libsqlite3 compile error')
return False
except LinkError:
print('libsqlite3 link error')
return False
finally:
shutil.rmtree(tmp_dir)
return True
ext_modules = []
if cython_installed:
ext_modules.append(speedups_ext_module)
if check_libsqlite() and sys.version_info[0] == 2:
# Sorry, no python 3.
ext_modules.append(sqlite_ext_module)
if ext_modules:
setup_kwargs.update(
cmdclass={'build_ext': build_ext},
ext_modules=ext_modules)
setup(
name='peewee',
version=__import__('peewee').__version__,
description='a little orm',
long_description=readme,
author='Charles Leifer',
author_email='coleifer@gmail.com',
url='http://github.com/coleifer/peewee/',
packages=['playhouse'],
py_modules=['peewee', 'pwiz'],
classifiers=[
'Development Status :: 5 - Production/Stable',
'Intended Audience :: Developers',
'License :: OSI Approved :: MIT License',
'Operating System :: OS Independent',
'Programming Language :: Python',
'Programming Language :: Python :: 3',
],
test_suite='tests',
scripts = ['pwiz.py'],
**setup_kwargs
)