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#!/usr/bin/env python
import sys
try:
from ez_setup import use_setuptools
use_setuptools()
except ImportError:
pass
from setuptools import setup, find_packages, Extension, Feature
from distutils.command.build_ext import build_ext
from distutils.errors import CCompilerError, DistutilsExecError, \
DistutilsPlatformError
VERSION = '0.1'
DESCRIPTION = "Extension for dealing with valid and invalid UTF-8 strings"
LONG_DESCRIPTION = open('README.rst').read()
CLASSIFIERS = filter(None, map(str.strip,
"""
Intended Audience :: Developers
License :: OSI Approved :: MIT License
Programming Language :: Python
Topic :: Software Development :: Libraries :: Python Modules
""".splitlines()))
speedups = Feature(
"optional C speed-enhancement module",
standard=True,
ext_modules = [
Extension("pyutf8._speedups", ["pyutf8/_speedups.c"]),
],
)
if sys.platform == 'win32' and sys.version_info > (2, 6):
# 2.6's distutils.msvc9compiler can raise an IOError when failing to
# find the compiler
ext_errors = (CCompilerError, DistutilsExecError, DistutilsPlatformError,
IOError)
else:
ext_errors = (CCompilerError, DistutilsExecError, DistutilsPlatformError)
class BuildFailed(Exception):
pass
class ve_build_ext(build_ext):
# This class allows C extension building to fail.
def run(self):
try:
build_ext.run(self)
except DistutilsPlatformError, x:
raise BuildFailed()
def build_extension(self, ext):
try:
build_ext.build_extension(self, ext)
except ext_errors, x:
raise BuildFailed()
def run_setup(with_binary):
if with_binary:
features = {'speedups': speedups}
else:
features = {}
setup(
name="pyutf8",
version=VERSION,
description=DESCRIPTION,
long_description=LONG_DESCRIPTION,
classifiers=CLASSIFIERS,
author="Bob Ippolito",
author_email="bob@redivi.com",
url="http://github.com/etrepum/pyutf8",
license="MIT License",
packages=find_packages(exclude=['ez_setup']),
platforms=['any'],
test_suite="pyutf8.tests.all_tests_suite",
zip_safe=True,
features=features,
cmdclass={'build_ext': ve_build_ext},
)
try:
run_setup(True)
except BuildFailed:
BUILD_EXT_WARNING = "WARNING: The C extension could not be compiled, speedups are not enabled."
print '*' * 75
print BUILD_EXT_WARNING
print "Failure information, if any, is above."
print "I'm retrying the build without the C extension now."
print '*' * 75
run_setup(False)
print '*' * 75
print BUILD_EXT_WARNING
print "Plain-Python installation succeeded."
print '*' * 75
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