Python-сообщество

 # This file is automatically generated.  If you edit it, your
# edits will be discarded next time the file is generated.
# See http://cygwin.com/setup.html for details.

#
# 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 ssl
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 and CentOS users should issue the following command:

    $ sudo yum install gcc python-devel

Fedora users should issue the following command:

    $ sudo dnf 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 = "5.0.1"

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('futures')
    if sys.version_info < (3, 4):
        install_requires.append('singledispatch')
    if sys.version_info < (3, 5):
        install_requires.append('backports_abc>=0.4')
    kwargs['install_requires'] = install_requires

    python_requires = '>= 2.7, !=3.0.*, !=3.1.*, !=3.2.*, != 3.3.*'
    kwargs['python_requires'] = python_requires

# Verify that the SSL module has all the modern upgrades. Check for several
# names individually since they were introduced at different versions,
# although they should all be present by Python 3.4 or 2.7.9.
if (not hasattr(ssl, 'SSLContext') or
        not hasattr(ssl, 'create_default_context') or
        not hasattr(ssl, 'match_hostname')):
    raise ImportError("Tornado requires an up-to-date SSL module. This means "
                      "Python 2.7.9+ or 3.4+ (although some distributions have "
                      "backported the necessary changes to older versions).")

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/sample.xml",
            "static/sample.xml.gz",
            "static/sample.xml.bz2",
            "static/dir/index.html",
            "static_foo.txt",
            "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 :: 2.7',
        'Programming Language :: Python :: 3',
        'Programming Language :: Python :: 3.4',
        'Programming Language :: Python :: 3.5',
        'Programming Language :: Python :: 3.6',
        'Programming Language :: Python :: Implementation :: CPython',
        'Programming Language :: Python :: Implementation :: PyPy',
    ],
    **kwargs
)