#!/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?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

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-02-11?14:28??第4章??Tornado\
?????目錄???????????0??2018-02-11?14:27??第4章??Tornado\1、走通Tornado基礎流程\
?????文件?????1805364??2017-12-14?09:49??第4章??Tornado\1、走通Tornado基礎流程\Tornado基礎.html
?????文件???????53438??2017-12-14?09:48??第4章??Tornado\1、走通Tornado基礎流程\Tornado基礎.mmap
?????目錄???????????0??2018-02-11?14:19??第4章??Tornado\1、走通Tornado基礎流程\file\
?????文件???????39806??2017-12-14?15:54??第4章??Tornado\1、走通Tornado基礎流程\file\1、初識tornado.pdf
?????文件???????30246??2017-12-14?15:54??第4章??Tornado\1、走通Tornado基礎流程\file\2、Tornado與Django對比.pdf
?????文件??????169107??2017-12-14?15:54??第4章??Tornado\1、走通Tornado基礎流程\file\3、安裝tornado.pdf
?????目錄???????????0??2018-02-11?14:19??第4章??Tornado\1、走通Tornado基礎流程\file\文件\
?????目錄???????????0??2018-02-11?14:19??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\
?????文件???????11358??2017-12-14?15:57??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\LICENSE
?????文件?????????806??2017-12-14?15:57??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\MANIFEST.in
?????文件????????2855??2017-12-14?15:57??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\PKG-INFO
?????文件????????1569??2017-12-14?15:57??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\README.rst
?????目錄???????????0??2018-02-11?14:19??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\
?????目錄???????????0??2018-02-11?14:19??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\
?????文件????????1603??2017-12-14?16:03??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\README
?????文件?????????178??2017-12-14?16:03??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\app.yaml
?????文件????????5385??2017-12-14?16:03??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\blog.py
?????目錄???????????0??2018-02-11?14:19??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\static\
?????文件????????2136??2017-12-14?16:07??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\static\blog.css
?????目錄???????????0??2018-02-11?14:19??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\templates\
?????文件?????????673??2017-12-14?16:07??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\templates\archive.html
?????文件????????1061??2017-12-14?16:07??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\templates\base.html
?????文件????????1436??2017-12-14?16:07??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\templates\compose.html
?????文件??????????82??2017-12-14?16:07??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\templates\entry.html
?????文件????????1345??2017-12-14?16:08??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\templates\feed.xml
?????文件?????????180??2017-12-14?16:08??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\templates\home.html
?????目錄???????????0??2018-02-11?14:19??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\templates\modules\
?????文件?????????413??2017-12-14?16:09??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\appengine\templates\modules\entry.html
?????目錄???????????0??2018-02-11?14:19??第4章??Tornado\1、走通Tornado基礎流程\file\文件\tornado\demos\benchmark\
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