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#!/usr/bin/env python
from distutils.core import setup, Extension
from gnutls import __version__
import subprocess
import sys
import platform
import os
# Get the title and description from README
import re
readme = open('README').read()
title, intro = re.findall(r'^\s*([^\n]+)\s+(.*)$', readme, re.DOTALL)[0]
# Get GNUTLS library version and compile/link options
def get_options():
GNUTLS_CONF = 'libgnutls-config'
GNUTLS_EXTRA_CONF = 'libgnutls-extra-config'
library_init = open('gnutls/library/__init__.py').read()
gnutls_version_req = [int(num) for num in re.findall(r"__need_version__ = '(\d)\.(\d)\.(\d)'", library_init)[0]]
try:
sub = subprocess.Popen([GNUTLS_CONF, '--version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
except OSError:
# return some sane defaults if libgnutls-config is not available
return [], [], ['gcrypt', 'gnutls', 'gnutls-extra']
sub.wait()
gnutls_version = [int(num) for num in sub.stdout.read().strip().split(".")]
# check the returned version number against the required version in the debian/control file
if not gnutls_version >= gnutls_version_req:
print 'python-gnutls requires version %d.%d.%d of libgnutls (found %d.%d.%d).' % tuple(gnutls_version_req + gnutls_version)
sys.exit()
sub = subprocess.Popen([GNUTLS_CONF, '--libs', '--cflags'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
sub.wait()
gnutls_options = re.findall('-(.*?)[\n ]', sub.stdout.read())
sub = subprocess.Popen([GNUTLS_EXTRA_CONF, '--libs', '--cflags'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
sub.wait()
gnutls_extra_options = re.findall('-(.*?)[\n ]', sub.stdout.read())
# filter out the unique options from the output of both scripts
include_dirs = list(set(option[1:] for option in gnutls_options + gnutls_extra_options if option.startswith('I')))
library_dirs = list(set(option[1:] for option in gnutls_options + gnutls_extra_options if option.startswith('L')))
libraries = list(set(option[1:] for option in gnutls_options + gnutls_extra_options if option.startswith('l')))
# on OS-X, replace the library names in gnutls/library/functions.py and include the full path to it
if platform.system() == "Darwin":
functions_py = open('gnutls/library/functions.py').read()
if gnutls_options.index('lgnutls') > 0:
gnutls_dir = gnutls_options[gnutls_options.index('lgnutls') - 1]
if gnutls_dir.startswith('L'):
functions_py = re.sub(r"_libraries\['libgnutls.so.26'\] = CDLL\('.*?'\)", "_libraries['libgnutls.so.26'] = CDLL('%s')" % os.path.join(gnutls_dir[1:], 'libgnutls.26.dylib'), functions_py, 1)
if gnutls_extra_options.index('lgnutls-extra'):
gnutls_extra_dir = gnutls_extra_options[gnutls_extra_options.index('lgnutls-extra') - 1]
if gnutls_extra_dir.startswith('L'):
functions_py = re.sub(r"_libraries\['libgnutls-extra.so.26'\] = CDLL\('.*?'\)", "_libraries['libgnutls-extra.so.26'] = CDLL('%s')" % os.path.join(gnutls_extra_dir[1:], 'libgnutls-extra.26.dylib'), functions_py, 1)
open('gnutls/library/functions.py', 'w').write(functions_py)
return include_dirs, library_dirs, libraries
include_dirs, library_dirs, libraries = get_options()
setup(name = "python-gnutls",
version = __version__,
author = "Dan Pascu",
author_email = "dan@ag-projects.com",
url = "http://ag-projects.com/",
download_url = "http://cheeseshop.python.org/pypi/python-gnutls/%s" % __version__,
description = title,
long_description = intro,
license = "LGPL",
platforms = ["Platform Independent"],
classifiers = [
"Development Status :: 5 - Production/Stable",
"Intended Audience :: Developers",
"License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)",
"Operating System :: OS Independent",
"Programming Language :: Python",
"Topic :: Software Development :: Libraries :: Python Modules"
],
packages = ['gnutls', 'gnutls.interfaces', 'gnutls.interfaces.twisted', 'gnutls.library'],
ext_modules = [Extension(name='gnutls.library._gnutls_init',
sources=['gnutls/library/_gnutls_init.c'],
include_dirs=include_dirs,
library_dirs=library_dirs,
libraries=libraries)])
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