wsgi

Windows+Apache+Python+Django 踩坑记录

由 心不动则不痛 提交于 2021-02-04 21:03:03
摘要 　　使用Python进行Web项目开发；相对于主流三大Web端解决方案(Java/.NET/PHP) Python在某些方面具有一定的优势，相对 Java/.NET 有更轻量级的部署方案，相对PHP有更安全开放的环境支持，这些不同点几乎完全取决于Python语言本身的特性。 0x01: 环境部署 　　 注：开发环境与运行环境的部署需要的基本技能 —— 理论基础知识扎实，了解相关基本原理，了解具体开发体系；如果不具备这些能力那么遇到问题就会很懵 　　 0x11: Windows+Apache 部署 　　 1. Apache压缩包直接百度 "Apache" 就能找到官网下载了，飞机票>> Apache24 ；压缩包解压至安装目录，路径最好不要含有中文和空格(江湖规矩) 　　2. httpd.conf 配置文件(apachePath/conf/httpd.conf)，Apache部署中最重要的部分， 一般只用修改第一条 ServerRoot 就可以了 ，文档中 "#" 为行注释 　　　　 ServerRoot 改为你的真实路径(一般在37行上下)，Ex: ServerRoot "D:/Program/Apache/Apache24" ，新版本Apache中采用 "SRVROOT" 宏替换后面所有会用到路径的地方，新版本修改 Define SRVROOT "c:/Apache24"

tornado how to use WebSockets with wsgi

由 只愿长相守 提交于 2021-01-28 23:32:26
问题 I am trying to make a game server with python, using tornado. The problem is that WebSockets don't seem to work with wsgi. wsgi_app = tornado.wsgi.WSGIAdapter(app) server = wsgiref.simple_server.make_server('', 5000, wsgi_app) server.serve_forever() After looking trough this answer on stackoverflow, Running Tornado in apache, I've updated my code to use a HTTPServer , which works with websockets. server = tornado.httpserver.HTTPServer(app) server.listen(5000) tornado.ioloop.IOLoop.instance()

tornado how to use WebSockets with wsgi

由 本秂侑毒 提交于 2021-01-28 23:30:56
问题 I am trying to make a game server with python, using tornado. The problem is that WebSockets don't seem to work with wsgi. wsgi_app = tornado.wsgi.WSGIAdapter(app) server = wsgiref.simple_server.make_server('', 5000, wsgi_app) server.serve_forever() After looking trough this answer on stackoverflow, Running Tornado in apache, I've updated my code to use a HTTPServer , which works with websockets. server = tornado.httpserver.HTTPServer(app) server.listen(5000) tornado.ioloop.IOLoop.instance()

Import errors with WSGI, Flask, and Apache

由 ◇◆丶佛笑我妖孽 提交于 2021-01-27 17:52:46
问题 Totally new to python-based web apps, so I'm somewhat lost. Here is my apache error: [Wed May 08 22:41:47 2013] [error] [client 64.56.91.45] mod_wsgi (pid=23704): Target WSGI script '/home/http/public/hello/hello.wsgi' cannot be loaded as Python module. [Wed May 08 22:41:47 2013] [error] [client 64.56.91.45] mod_wsgi (pid=23704): Exception occurred processing WSGI script '/home/http/public/hello/hello.wsgi'. [Wed May 08 22:41:47 2013] [error] [client 64.56.91.45] Traceback (most recent call

AWS Elastic Beanstalk - Flask App Cannot Import Custom Module

由 我只是一个虾纸丫 提交于 2021-01-27 06:33:19
问题 I am trying to host a Flask app on AWS Elastic Beanstalk in Python 3.6, but no matter what I try, the application's url leads to a 500: Internal Server Error. The structure of my app is as follows: myApp: -application.py -mytransformers.py -requirements.txt I took a look at the logs, and the separate python script I need that contains custom Scikit-learn transformers (mytransformers.py) cannot be found by wsgi: AttributeError: Can't get attribute 'MyTransformer' on <module '__main__' (built

AWS Elastic Beanstalk - Flask App Cannot Import Custom Module

由 情到浓时终转凉″ 提交于 2021-01-27 06:32:12
问题 I am trying to host a Flask app on AWS Elastic Beanstalk in Python 3.6, but no matter what I try, the application's url leads to a 500: Internal Server Error. The structure of my app is as follows: myApp: -application.py -mytransformers.py -requirements.txt I took a look at the logs, and the separate python script I need that contains custom Scikit-learn transformers (mytransformers.py) cannot be found by wsgi: AttributeError: Can't get attribute 'MyTransformer' on <module '__main__' (built

django error: ImproperlyConfigured: WSGI application

由 强颜欢笑 提交于 2021-01-27 04:25:11
问题 My application was working last night, not sure why it won't work this morning. I think that all I did was to create an app called django to store my models, tests, and views. Getting this error, running django with the Heroku Postgres application on OS X and dj_database as middleware: File "/Users/{ME}/Projects/{PROJECT}/{PROJECT}/lib/python2.7/site-packages/django/core/servers/basehttp.py", line 58, in get_internal_wsgi_application "could not import module '%s': %s" % (app_path, module_name

How does Django handle multiple requests?

由 雨燕双飞 提交于 2021-01-20 22:24:12
问题 How does Django handles multiple requests in production environment? Suppose we have one of web server: Apache, Nginx, gunicorn etc. So do those servers for any request from web browser start new process to serve that request? If it's true, doesn't it cause huge overhead? If it's not true, then how the same view (let it be def hello(request) view bound to /hello url) serve several requests at the same time. I've seen answers for question "... handle multiple users" 回答1: Django handles just a

How does Django handle multiple requests?

由 被刻印的时光 ゝ 提交于 2021-01-20 22:23:49
问题 How does Django handles multiple requests in production environment? Suppose we have one of web server: Apache, Nginx, gunicorn etc. So do those servers for any request from web browser start new process to serve that request? If it's true, doesn't it cause huge overhead? If it's not true, then how the same view (let it be def hello(request) view bound to /hello url) serve several requests at the same time. I've seen answers for question "... handle multiple users" 回答1: Django handles just a

How does Django handle multiple requests?

由 痴心易碎 提交于 2021-01-20 22:23:10
问题 How does Django handles multiple requests in production environment? Suppose we have one of web server: Apache, Nginx, gunicorn etc. So do those servers for any request from web browser start new process to serve that request? If it's true, doesn't it cause huge overhead? If it's not true, then how the same view (let it be def hello(request) view bound to /hello url) serve several requests at the same time. I've seen answers for question "... handle multiple users" 回答1: Django handles just a
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