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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# Copyright (C) 2007-2011 Nathanael C. Fritz
# All Rights Reserved
#
# This software is licensed as described in the README.rst and LICENSE
# file, which you should have received as part of this distribution.
import os
from pathlib import Path
from subprocess import call, DEVNULL, check_output, CalledProcessError
from tempfile import TemporaryFile
try:
from setuptools import setup
except ImportError:
from distutils.core import setup
from run_tests import TestCommand
from slixmpp.version import __version__
VERSION = __version__
DESCRIPTION = ('Slixmpp is an elegant Python library for XMPP (aka Jabber).')
with open('README.rst', encoding='utf8') as readme:
LONG_DESCRIPTION = readme.read()
CLASSIFIERS = [
'Intended Audience :: Developers',
'License :: OSI Approved :: MIT License',
'Programming Language :: Python',
'Programming Language :: Python :: 3.7',
'Programming Language :: Python :: 3.8',
'Programming Language :: Python :: 3.9',
'Topic :: Internet :: XMPP',
'Topic :: Software Development :: Libraries :: Python Modules',
]
packages = [str(mod.parent) for mod in Path('slixmpp').rglob('__init__.py')]
def check_include(library_name, header):
command = [os.environ.get('PKG_CONFIG', 'pkg-config'), '--cflags', library_name]
try:
cflags = check_output(command).decode('utf-8').split()
except FileNotFoundError:
print('pkg-config not found.')
return False
except CalledProcessError:
# pkg-config already prints the missing libraries on stderr.
return False
command = [os.environ.get('CC', 'cc')] + cflags + ['-E', '-']
with TemporaryFile('w+') as c_file:
c_file.write('#include <%s>' % header)
c_file.seek(0)
try:
return call(command, stdin=c_file, stdout=DEVNULL, stderr=DEVNULL) == 0
except FileNotFoundError:
print('%s headers not found.' % library_name)
return False
HAS_PYTHON_HEADERS = check_include('python3', 'Python.h')
HAS_STRINGPREP_HEADERS = check_include('libidn', 'stringprep.h')
ext_modules = None
if HAS_PYTHON_HEADERS and HAS_STRINGPREP_HEADERS:
try:
from Cython.Build import cythonize
except ImportError:
print('Cython not found, falling back to the slow stringprep module.')
else:
ext_modules = cythonize('slixmpp/stringprep.pyx')
else:
print('Falling back to the slow stringprep module.')
setup(
name="slixmpp",
version=VERSION,
description=DESCRIPTION,
long_description=LONG_DESCRIPTION,
author='Florent Le Coz',
author_email='louiz@louiz.org',
url='https://lab.louiz.org/poezio/slixmpp',
license='MIT',
platforms=['any'],
packages=packages,
ext_modules=ext_modules,
install_requires=['aiodns>=1.0', 'pyasn1', 'pyasn1_modules', 'typing_extensions; python_version < "3.8.0"'],
extras_require={
'XEP-0363': ['aiohttp'],
'XEP-0444 compliance': ['emoji'],
'Safer XML parsing': ['defusedxml'],
},
classifiers=CLASSIFIERS,
cmdclass={'test': TestCommand}
)
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