python部署web开发的方法介绍

1，ini 
2，xml 
3，json
4，yaml

$ cat etc/uwsgi.ini 
[uwsgi]
socket = 127.0.0.1:9005
chdir = /Users/suoning/python_project/trunk/
wsgi-file = main.py
processes = 4
stats = 127.0.0.1:9000
daemonize = /tmp/uwsgiServer.log
pidfile = /tmp/uwsgi.pid
vacuum = true
log-maxsize = 50000000
disable-logging = true
callable = app
$

$ cat etc/nginx/servers/tongbupan.conf

server {
 listen  80;
 server_name localhost;

 location / {
  include uwsgi_params;
  uwsgi_pass 127.0.0.1:9005;
 }

 location /webstatic/ {
  expires 7d;
  add_header Cache-Control public;
  alias /Users/suoning/probject/python_project/webstatic/trunk/;
 }

}

$ 
$ nginx -t
nginx: the configuration file /usr/local/etc/nginx/nginx.conf syntax is ok
nginx: configuration file /usr/local/etc/nginx/nginx.conf test is successful
$ 
$ nginx -s reload
$

...
app = Flask('pan')
...

if name == 'main':
 # app.run(host='0.0.0.0', port=5000)
 app.run()

# 注意：变量app对应uwsgi配置文件uwsgi.ini中 callable = app

$ 
$ uwsgi --ini /usr/local/etc/uwsgi.ini
[uWSGI] getting INI configuration from /usr/local/etc/uwsgi.ini
$ 
$ ps -ef|grep uwsgi
11428  1 0 11:40下午 ??   0:01.23 uwsgi --ini /usr/local/etc/uwsgi.ini
11432 11428 0 11:40下午 ??   0:00.00 uwsgi --ini /usr/local/etc/uwsgi.ini
11433 11428 0 11:40下午 ??   0:00.00 uwsgi --ini /usr/local/etc/uwsgi.ini
11434 11428 0 11:40下午 ??   0:00.00 uwsgi --ini /usr/local/etc/uwsgi.ini
11435 11428 0 11:40下午 ??   0:00.00 uwsgi --ini /usr/local/etc/uwsgi.ini
11440 69240 0 11:40下午 ttys000 0:00.00 grep uwsgi
$ 
$ lsof -i tcp:9000
COMMAND PID USER FD TYPE    DEVICE SIZE/OFF NODE NAME
uwsgi 11428 suoning 28u IPv4 0x5583e11534d24e73  0t0 TCP localhost:cslistener (LISTEN)
$
$ lsof -i tcp:9005
COMMAND PID USER FD TYPE    DEVICE SIZE/OFF NODE NAME
uwsgi 11428 suoning 6u IPv4 0x5583e11535699e73  0t0 TCP localhost:9005 (LISTEN)
uwsgi 11432 suoning 6u IPv4 0x5583e11535699e73  0t0 TCP localhost:9005 (LISTEN)
uwsgi 11433 suoning 6u IPv4 0x5583e11535699e73  0t0 TCP localhost:9005 (LISTEN)
uwsgi 11434 suoning 6u IPv4 0x5583e11535699e73  0t0 TCP localhost:9005 (LISTEN)
uwsgi 11435 suoning 6u IPv4 0x5583e11535699e73  0t0 TCP localhost:9005 (LISTEN)
$

$ cat etc/nginx/servers/pan.conf

server {
 listen  80;
 server_name localhost;

 error_page 500 502 503 504 /50x.html;
 location = /50x.html {
  root html;
 }

 location / {
  fastcgi_param REQUEST_METHOD $request_method;
  fastcgi_param QUERY_STRING $query_string;
  fastcgi_param CONTENT_TYPE $content_type;
  fastcgi_param CONTENT_LENGTH $content_length;
  fastcgi_param GATEWAY_INTERFACE CGI/1.1;
  fastcgi_param SERVER_SOFTWARE nginx/$nginx_version;
  fastcgi_param REMOTE_ADDR $remote_addr;
  fastcgi_param REMOTE_PORT $remote_port;
  fastcgi_param SERVER_ADDR $server_addr;
  fastcgi_param SERVER_PORT $server_port;
  fastcgi_param SERVER_NAME $server_name;
  fastcgi_param SERVER_PROTOCOL $server_protocol;
  fastcgi_param SCRIPT_FILENAME $fastcgi_script_name;
  fastcgi_param PATH_INFO $fastcgi_script_name;
  fastcgi_pass 127.0.0.1:9005;
 }

 location /webstatic/ {
  expires 7d;
  add_header Cache-Control public;
  alias /Users/suoning/probject/python_project/webstatic/trunk/;
 }

}

$

from flup.server.fcgi import WSGIServer
from pan import app

WSGIServer(
 app,
 bindAddress=(host, port),
 maxThreads=threads
).run()

#!/usr/bin/env python
# -*- coding: utf-8 -*-
author = 'suoning'


import sys
import argparse
from flup.server.fcgi import WSGIServer
from lib.daemon import Daemon
from pan import app

APP_NAME = 'pan_platform'
APP_INST_NAME = '20170501'

parser = argparse.ArgumentParser(description=u'Run an pan FastCGI server')
parser.add_argument('command', type=str,
     help=u'command [start|stop|restart]',
     choices=['start', 'stop', 'restart'])
parser.add_argument('-p', '--port', type=int,
     help=u'port of this server', required=True)
parser.add_argument('-t', '--threads', type=int, default=50,
     help=u'max number of threads')
parser.add_argument('-host', '--host', default='0.0.0.0',
     help=u'Listen to the main clause')


class panPlatformDaemon(Daemon):
 def run(self):
  # 运行服务
  try:
   WSGIServer(
    app,
    bindAddress=(args.host, args.port),
    maxThreads=args.threads,
    umask=0111
   ).run()
  except:
   sys.stderr.write('oops')


def gen_pidfile(port):
 return '/var/run/%s_%s_%d.pid' % (APP_NAME, APP_INST_NAME, port)


if name == 'main':
 args = parser.parse_args()
 daemon = panPlatformDaemon(gen_pidfile(args.port))
 if 'start' == args.command:
  daemon.start()
 elif 'stop' == args.command:
  daemon.stop()
 elif 'restart' == args.command:
  daemon.restart()
 else:
  print "Unknown command"
  sys.exit(2)
 sys.exit(0)