forked from tornadoweb/tornado
/
setup.py
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/
setup.py
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#!/usr/bin/env python
#
# Copyright 2009 Facebook
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import os
import platform
import sys
import warnings
try:
# Use setuptools if available, for install_requires (among other things).
import setuptools
from setuptools import setup
except ImportError:
setuptools = None
from distutils.core import setup
from distutils.core import Extension
# The following code is copied from
# https://github.com/mongodb/mongo-python-driver/blob/master/setup.py
# to support installing without the extension on platforms where
# no compiler is available.
from distutils.command.build_ext import build_ext
class custom_build_ext(build_ext):
"""Allow C extension building to fail.
The C extension speeds up websocket masking, but is not essential.
"""
warning_message = """
********************************************************************
WARNING: %s could not
be compiled. No C extensions are essential for Tornado to run,
although they do result in significant speed improvements for
websockets.
%s
Here are some hints for popular operating systems:
If you are seeing this message on Linux you probably need to
install GCC and/or the Python development package for your
version of Python.
Debian and Ubuntu users should issue the following command:
$ sudo apt-get install build-essential python-dev
RedHat, CentOS, and Fedora users should issue the following command:
$ sudo yum install gcc python-devel
If you are seeing this message on OSX please read the documentation
here:
http://api.mongodb.org/python/current/installation.html#osx
********************************************************************
"""
def run(self):
try:
build_ext.run(self)
except Exception:
e = sys.exc_info()[1]
sys.stdout.write('%s\n' % str(e))
warnings.warn(self.warning_message % ("Extension modules",
"There was an issue with "
"your platform configuration"
" - see above."))
def build_extension(self, ext):
name = ext.name
try:
build_ext.build_extension(self, ext)
except Exception:
e = sys.exc_info()[1]
sys.stdout.write('%s\n' % str(e))
warnings.warn(self.warning_message % ("The %s extension "
"module" % (name,),
"The output above "
"this warning shows how "
"the compilation "
"failed."))
kwargs = {}
version = "4.2b1"
with open('README.rst') as f:
kwargs['long_description'] = f.read()
if (platform.python_implementation() == 'CPython' and
os.environ.get('TORNADO_EXTENSION') != '0'):
# This extension builds and works on pypy as well, although pypy's jit
# produces equivalent performance.
kwargs['ext_modules'] = [
Extension('tornado.speedups',
sources=['tornado/speedups.c']),
]
if os.environ.get('TORNADO_EXTENSION') != '1':
# Unless the user has specified that the extension is mandatory,
# fall back to the pure-python implementation on any build failure.
kwargs['cmdclass'] = {'build_ext': custom_build_ext}
if setuptools is not None:
# If setuptools is not available, you're on your own for dependencies.
install_requires = []
if sys.version_info < (3, 2):
install_requires.append('backports.ssl_match_hostname')
if sys.version_info < (3, 4):
# Certifi is also optional on 2.7.9+, although making our dependencies
# conditional on micro version numbers seems like a bad idea
# until we have more declarative metadata.
install_requires.append('certifi')
kwargs['install_requires'] = install_requires
setup(
name="tornado",
version=version,
packages=["tornado", "tornado.test", "tornado.platform"],
package_data={
# data files need to be listed both here (which determines what gets
# installed) and in MANIFEST.in (which determines what gets included
# in the sdist tarball)
"tornado.test": [
"README",
"csv_translations/fr_FR.csv",
"gettext_translations/fr_FR/LC_MESSAGES/tornado_test.mo",
"gettext_translations/fr_FR/LC_MESSAGES/tornado_test.po",
"options_test.cfg",
"static/robots.txt",
"static/dir/index.html",
"templates/utf8.html",
"test.crt",
"test.key",
],
},
author="Facebook",
author_email="python-tornado@googlegroups.com",
url="http://www.tornadoweb.org/",
license="http://www.apache.org/licenses/LICENSE-2.0",
description="Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.",
classifiers=[
'License :: OSI Approved :: Apache Software License',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.6',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.2',
'Programming Language :: Python :: 3.3',
'Programming Language :: Python :: 3.4',
'Programming Language :: Python :: Implementation :: CPython',
'Programming Language :: Python :: Implementation :: PyPy',
],
**kwargs
)