在Mac OS上使用mod_wsgi连接Python与Apache服务器

07-02

  一、安装mod_wsgi 3.4:

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./configure --with-apxs=/Users/levin/dev/apache2.2.27/bin/apxs --with-python=/usr/bin/python

make

make install

  编辑httpd.conf使Apache导入模块mod_wsgi.so以及引入vhost配置文件:

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LoadModule wsgi_module modules/mod_wsgi.so

Include conf/extra/httpd-vhosts.conf

  编辑extra/httpd-vhosts.conf新建项目并增加gzip压缩python输出的文本:

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Listen 8001

<VirtualHost *:8001>

WSGIScriptAlias / /Users/levin/dev/py/webapp/app.py/

Alias /assets /Users/levin/dev/py/webapp/static/

AddType text/html .py

<Directory /Users/levin/dev/py/webapp/>

Order deny,allow

Allow from all

SetOutputFilter DEFLATE #开启gzip

SetEnvIfNoCase Request_URI .(?:gif|jpe?g|png)$ no-gzip dont-vary #图片不开启gzip

SetEnvIfNoCase Request_URI .(?:exe|t?gz|zip|bz2|rar)$ no-gzip dont-vary #压缩包不开启gzip

SetEnvIfNoCase Request_URI .(?:pdf|doc)$ no-gzip dont-vary

AddOutputFilterByType DEFLATE text/*

AddOutputFilterByType DEFLATE application/javascript application/x-javascript application/xml

AddOutputFilterByType DEFLATE application/x-httpd-php

</Directory>

</VirtualHost>

  先写个测试脚本app.py

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def application(environ, start_response):

start_response('200 OK', [('Content-Type', 'text/html')])

return ['Hello, world.']

  或者使用web.py框架:

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import web

urls = (

'/.*', 'hello',

)

class hello:

def GET(self):

return "Hello, world."

application = web.application(urls, globals()).wsgifunc()

  在浏览器中访问: http://localhost:8001/,看到Hello, world.就算安装成功了。

  二、Django使用中可能遇到的麻烦解决:

  1.修改setting.py文件:

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DEBUG = True

TEMPLATE_DEBUG = False

ALLOWED_HOSTS = ['localhost']

  2.修改项目中的wsgi.py,这个是建项目的时候就自带创建的,跟setting.py在同一目录,我傻傻的自己创建好多次,后来才发现文件位置不对,悲剧了。

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#/Library/WebServer/Documents是apache中DocumentRoot位置

#votebing是我建的项目

import sys

sys.path.append('/Library/WebServer/Documents/votebing')

  3.修改apache安装目录中的httpd.conf,我的是在/etc/apache2/httpd.conf

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#载入mod_wsgi

LoadModule wsgi_module /usr/libexec/apache2/mod_wsgi.so

WSGIScriptAlias /votebing /Library/WebServer/Documents/votebing/votebing/wsgi.py

WSGIPythonPath /Library/WebServer/Documents

<Directory /Library/WebServer/Documents/votebing/>

<Files wsgi.py>

Order deny,allow

Allow from all

</Files>

</Directory>

Alias /media/ /Library/WebServer/Documents/votebing/media/

Alias /static/ /Library/WebServer/Documents/votebing/static/

<Directory /Library/WebServer/Documents/votebing/static>

Allow from all

</Directory>

<Directory /Library/WebServer/Documents/votebing/media>

Allow from all

</Directory>