django、nginx 运行报错，页面显示 Unhandle Exception， django debug = true 重启可解决，难得一见，求助！

标签

• django
• nginx
• fastcgi

错误描述

• 一个 django 应用，通过 nginx 部署被访问，一直没事，运行一段时间后
• 界面频繁刷新界面偶尔会显示 unhandle exception
• 重启 django 马上恢复
• 小弟毫无头绪，望大佬赐教，以身相许

nginx 报错信息

ImportError: cannot import name debug" while reading response header from upstream

django DEBUG

DEBUG = True

django 运行方式

/usr/bin/python /opt/xxx/xxx/manage.py runfcgi method=prefork host=127.0.0.1 port=7001
...
...
/usr/bin/python /opt/xxx/xxx/manage.py runfcgi method=prefork host=127.0.0.1 port=7001

nginx 配置

server
{
        listen  80;
        server_name  dhq.dhq.lab;
        proxy_connect_timeout   3000000;
        proxy_send_timeout      3000000;
        proxy_read_timeout      3000000;
        client_max_body_size    50g;

        location / {
                fastcgi_pass 127.0.0.1:7001;
                fastcgi_pass_header Authorization;
                fastcgi_intercept_errors off;
                fastcgi_param PATH_INFO $fastcgi_script_name;
                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 SERVER_PORT $server_port;
                fastcgi_param SERVER_PROTOCOL $server_protocol;
                fastcgi_param SERVER_NAME $server_name;
                fastcgi_param REQUEST_URI $request_uri;
                fastcgi_param DOCUMENT_URI $document_uri;
                fastcgi_param DOCUMENT_ROOT $document_root;
                fastcgi_param SERVER_ADDR $server_addr;
                fastcgi_param REMOTE_USER $remote_user;
                fastcgi_param REMOTE_ADDR $remote_addr;
                fastcgi_param REMOTE_PORT $remote_port;
                fastcgi_param SERVER_SOFTWARE "nginx";
                fastcgi_param GATEWAY_INTERFACE "CGI/1.1";
                fastcgi_connect_timeout 5000;
                fastcgi_read_timeout 5000;
                fastcgi_send_timeout 5000;
        }
        location /static {
            alias /opt/xxx/xxx/media;
            access_log off;
        }
        location /media {
            alias /opt/xxx/xxx/media;
            access_log off;
        }
        access_log  /var/log/nginx/xxx.log  web;
}

nginx error log

http://192.168.0.24/nasmp/v4.1/xxxx"
2018/05/08 11:25:32 [error] 2579#0: *9120 FastCGI sent in stderr: "Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/flup/server/fcgi_base.py", line 558, in run
  File "/usr/lib/python2.7/site-packages/flup/server/fcgi_base.py", line 1118, in handler
  File "/usr/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 272, in __call__
  File "/usr/lib/python2.7/site-packages/django/core/handlers/base.py", line 169, in get_response
  File "/usr/lib/python2.7/site-packages/django/core/handlers/base.py", line 202, in handle_uncaught_exception
ImportError: cannot import name debug" while reading response header from upstream, client: 192.168.0.189, server: dhq.dhq.com, request: "GET /nasmp/v4.1/downloadstaticfile_nasmpv4?filepath=nasclient/chrome_installer.exe HTTP/1.1", upstream: "fastcgi://127.0.0.1:7001", host: "192.168.0.24", referrer: "