找不到uwsgi错误python应用程序 [英] uwsgi error python application not found

问题描述

我已经用uwsgi和python配置了我的nginx服务器，当我尝试通过在浏览器中点击url来运行python应用程序时，浏览器将返回消息，找不到uwsgi错误python应用程序.

I've configured my nginx server with uwsgi and python and when I try to run my python application by hitting the url in my browser, the browser returns the message, uwsgi error python application not found.

这是我的uwsgi日志的样子:

This is what my uwsgi log looks like:

*** Starting uWSGI 1.0.4 (32bit) on [Tue Jul 31 15:25:04 2012] ***
compiled with version: 4.6.3 on 27 July 2012 17:02:36
current working directory: /home/paul/Desktop/x/studio
detected binary path: /home/paul/Desktop/x/studio/bin/uwsgi
uWSGI running as root, you can use --uid/--gid/--chroot options
*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
*** WARNING: you are running uWSGI without its master process manager ***
your memory page size is 4096 bytes
probably another instance of uWSGI is running on the same address.
bind(): Address already in use [socket.c line 598]
[pid: 3868|app: -1|req: -1/11] 127.0.0.1 () {38 vars in 911 bytes} [Tue Jul 31 15:25:22      2012] GET /ai?api=%3CIron%3E%3CAction%3E%3CService%3EUserAuth%3C/Service%3E%3CUsername%3Eadmin%3C/Username%3E%3CPassword%3Eadmin%3C/Password%3E%3C/Action%3E%3C/Iron%3E => generated 48 bytes in 0 msecs (HTTP/1.1 500) 2 headers in 63 bytes (0 switches on core 0)
[pid: 3864|app: -1|req: -1/12] 127.0.0.1 () {38 vars in 655 bytes} [Tue Jul 31 15:25:34 2012] GET /ai?api=%3CIron%3E%3C/Iron%3E => generated 48 bytes in 0 msecs (HTTP/1.1 500) 2 headers in 63 bytes (0 switches on core 0)
[pid: 3864|app: -1|req: -1/13] 127.0.0.1 () {38 vars in 655 bytes} [Tue Jul 31 15:25:38  2012] GET /ai?api=%3CIron%3E%3C/Iron%3E => generated 48 bytes in 0 msecs (HTTP/1.1 500) 2 headers in 63 bytes (0 switches on core 0)
[pid: 3864|app: -1|req: -1/14] 127.0.0.1 () {38 vars in 655 bytes} [Tue Jul 31 15:25:48 2012] GET /ai?api=%3CIron%3E%3C/Iron%3E => generated 48 bytes in 0 msecs (HTTP/1.1 500) 2 headers in 63 bytes (0 switches on core 0)
[pid: 3868|app: -1|req: -1/15] 127.0.0.1 () {38 vars in 655 bytes} [Tue Jul 31 15:26:11 2012] GET /ai?api=%3CIron%3E%3C/Iron%3E => generated 48 bytes in 0 msecs (HTTP/1.1 500) 2 headers in 63 bytes (0 switches on core 0)

使用我的virtualenv根调用

uwsgi和nginx

uwsgi and nginx is invoked from my virtualenv root using

bin/uwsgi -p 2 --socket  127.0.0.1:8807 --module index --pythonpath ironjob/ai -d log/uwsgi_ai.log
bin/nginx -p ./ -c ironjob/etcs/production/nginx.conf

〜

这是我的nginx.conf文件

this is my nginx.conf file

server {
    listen      8090;
    server_name example.com;
    charset     utf-8;

    # Django admin media.
    location /media/admin/ {
      alias lib/python2.6/site-packages/django/contrib/admin/media/;
    }
    # Your project's static media.
    location /media/ {
      alias PROJECT_ROOT/media/;
    }

    # Finally, send all non-media requests to the Django server.
   location /ai {
      uwsgi_pass  127.0.0.1:8807;
      include     uwsgi_params;
    }
  }

以及包含可调用应用程序的$ VIRTUVAL_ENV/ironjob/ai/index.py文件:

and the $VIRTUVAL_ENV/ironjob/ai/index.py file that contains the callable application:

import os
import sys
from webob import Response
from cgi import parse_qs, escape
import urllib

from ironMainManager import MainManager

os.environ['PYTHONJ_EGG_CACHE'] = '$VIRTUAL_ENV/bin/.python-egg'

def application(environ , start_response):
    mManager = MainManager()
    parameters = parse_qs(environ.get('QUERY_STRING', ''))
    returnval ="<Root></Root>"

    if 'api' in parameters:
        api = parameters['api'][0]
        if 'platform' in parameters:
                platform = parameters['platform'][0]
                if platform == 'browser':
                       api = urllib.unquote(str(parameters['api'][0]))
        print api
        returnval = mManager.process(api)
        output = 'success'
    else:
        output = 'error'

    res = Response()
    res.content_type = 'text/plain'
    res.body=str(returnval)
    return res(environ, start_response)

推荐答案

您似乎已经在运行一个旧的uWSGi实例.确保杀死所有其余实例，然后重新启动uWSGI.除此之外，请尝试始终使用最新的稳定版 (现在1.0很旧了)

It looks like you have an old uWSGi instance already running. Be sure to kill all of the remaining instances and restart uWSGI. In addition to this try to always use the latest stable (1.0 is pretty old now)

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