gunicorn

深入理解 Python WSGI:一起写一个 Web 服务器

时光怂恿深爱的人放手 提交于 2019-12-01 11:02:46
导读: 本系列深入浅出的讲述了如何用 Python 从 0 开始,写一个 web 服务器,并让其与业界流行的 web 框架协同工作,最后还进一步完善了开头的 web 服务器 demo,让其可以支持多并发请求的处理,并解决了过程当中遇到的“僵尸进程”等一系列 socket/网络编程 中的常见问题,图文并茂、循序渐进,是篇非常不错的教程,对了解整个 Web 编程理论相当有帮助,推荐一看。 作者: 伯乐在线 - 高世界 翻译 1、什么是 Web 服务器,以及怎样工作的? 看问题要看到本质:从Web服务器说起 http://bit.ly/2N1iiTs 一起写一个 Web 服务器(1) http://python.jobbole.com/81524/ Let’s Build A Web Server. Part 1. http://ruslanspivak.com/lsbaws-part1/ 2、Web 服务器和 Web 框架如何通过 WSGI 协同工作? 一起写一个 Web 服务器(2) http://python.jobbole.com/81523/ Let’s Build A Web Server. Part 2. http://ruslanspivak.com/lsbaws-part2/ 花了两个星期,我终于把 WSGI 整明白了 https://zhuanlan.zhihu

linux 项目部署部署

隐身守侯 提交于 2019-12-01 10:00:35
原文: https://note.youdao.com/ynoteshare1/index.html?id=c91446020ebd25b05190799c50ede8e6&type=note (1)应用环境 mkdir myapp cd myapp 新建run.py 脚本 from flask import Flask app = Flask(__name__) app.route('/') def index(): return 'hello world':q if __name__ =='__main__': app.run() (2)gunicorn配置 安装gunicorn pip install gunicorn 启动gunicorn gunicorn -D -w 3 -b 0.0.0.0:8000 run:app D 表示后台运行 w 表示有3 个 工作线程(感觉有些类似 nginx 的 master-worker 模型) b 指定ip 和端口 这里采用本机访问, 主要是为了使用nginx 进行代理, 方便管理 ,可以用0.0.0.0来让其他主机访问,但是记得要看后面的防火墙端口,记得开启这里的8000 run表存放 写着全局变量 app 的那个工程文件 在我们的这个工程中, 即包含 init.py 的那个文件 (3)supervisor配置 安装: pip

Django Gunicorn wsgi

試著忘記壹切 提交于 2019-12-01 09:24:20
Hi I am trying to integrate my django 1.4.1 app with Gunicorn 0.14.6. I start gunicorn server from command line like so - gunicorn -c /home/code/gunicorn_config.py I get this traceback - Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/gunicorn/arbiter.py", line 459, in spawn_worker worker.init_process() File "/usr/local/lib/python2.7/dist-packages/gunicorn/workers/base.py", line 99, in init_process self.wsgi = self.app.wsgi() File "/usr/local/lib/python2.7/dist-packages/gunicorn/app/base.py", line 101, in wsgi self.callable = self.load() File "/usr/local/lib

Host Django on subfolder

最后都变了- 提交于 2019-12-01 08:58:18
I have deployed Django with Gunicorn and NGINX, and it works fine, if the Django app is served on the root url, with this configuration: server { listen 80; location = /favicon.ico { access_log off; log_not_found off; } location / { include proxy_params; proxy_pass http://unix:my_app.sock; } } However when I try to serve the Django app on another URL, it doesn't work. If I try to access http://domain/my_app/admin/ then Django tells me it cannot find the view. This is the NGINX config: server { listen 80; location = /favicon.ico { access_log off; log_not_found off; } location /my_app { include

Heroku, Django, Foreman

白昼怎懂夜的黑 提交于 2019-12-01 08:56:19
I am following this tutorial: http://tutorial.djangogirls.org/en/domain/README.html But when I run foreman start web as mentioned in the heroku docs at https://devcenter.heroku.com/articles/getting-started-with-python#run-the-app-locally I get this error: 03:43:05 web.1 | started with pid 47516 03:43:05 web.1 | Traceback (most recent call last): 03:43:05 web.1 | File "C:\Python34\lib\runpy.py", line 170, in _run_module_as_main 03:43:05 web.1 | "__main__", mod_spec) 03:43:05 web.1 | File "C:\Python34\lib\runpy.py", line 85, in _run_code 03:43:05 web.1 | exec(code, run_globals) 03:43:05 web.1 |

GeventSocketIOWorker has no attribute 'socket'

我的梦境 提交于 2019-12-01 07:36:17
I need to run Django application using gunicorn. I read documentation, and I think I set up everything like I should, but when I run gunicorn --worker-class socketio.sgunicorn.GeventSocketIOWorker app.wsgi:application I get following error message 2013-02-01 18:25:17 [25394] [INFO] Booting worker with pid: 25394 2013-02-01 18:25:18 [25394] [ERROR] Exception in worker process: Traceback (most recent call last): File ".../app-root/data/lib/python2.7/site-packages/gunicorn/arbiter.py", line 485, in spawn_worker worker.init_process() File ".../app-root/data/lib/python2.7/site-packages/gunicorn

在阿里云上使用 Ubuntu16.04+Nginx + Gunicorn部署Django项目

喜你入骨 提交于 2019-12-01 06:46:30
在阿里云上使用Ubuntu16.04 + Nginx + Gunicorn部署Django项目 在本机上访问Django项目和在线上访问Django项目是两种不同的需求体验,前者主要要求是可以进行调试,通常是个人访问;但部署在后者上则会有人来访问,需要考虑并发问题,因此使用Django自带的runserver不能满足需要。 环境:阿里云服务器、已购买域名并备案、python 3.6.4 虚拟环境、Ubuntu16.04 请先参照我的这篇文章完成虚拟环境配置再进行以下操作。 https://blog.csdn.net/u014793102/article/details/80302975 0 生成requirements.txt 在开始之前,确保你自己的电脑是可以运行项目的。请在自己的电脑上进入虚拟环境后,使用 pip freeze > requirements.txt 命令生成requirements.txt。 (venv)duke @coding :/myproject $ pip freeze > requirements.txt 项目所需要的依赖环境都会在这个txt里,将此txt上传至git项目中,以便于在阿里云服务器中使用这些依赖环境。 1.1 阿里云安全组设置 通过阿里云控制台进行安全组的设置,开放以下端口。 开放端口后,需要在控制台重启服务器(不是进入服务器重启)。 1

Python app import error in Django with WSGI gunicorn

心已入冬 提交于 2019-12-01 06:25:01
I'm trying to deploy a Django app with gunicorn on Heroku and I've run into a few hitches. When I began my project my Django version was 1.3 and didn't contain the standard wsgi.py module, so I added the standard wsgi module as top/wsgi.py (top being my project name, turk being my app name, topturk being the containing directory - preserved so error logs make sense below). Now when I run gunicorn top.wsgi:application -b 0.0.0.0:$PORT The server successfully starts up, 19:00:42 web.1 | started with pid 7869 19:00:42 web.1 | 2012-07-25 19:00:42 [7869] [INFO] Starting gunicorn 0.14.5 19:00:42 web

Heroku, Django, Foreman

馋奶兔 提交于 2019-12-01 06:19:27
问题 I am following this tutorial: http://tutorial.djangogirls.org/en/domain/README.html But when I run foreman start web as mentioned in the heroku docs at https://devcenter.heroku.com/articles/getting-started-with-python#run-the-app-locally I get this error: 03:43:05 web.1 | started with pid 47516 03:43:05 web.1 | Traceback (most recent call last): 03:43:05 web.1 | File "C:\Python34\lib\runpy.py", line 170, in _run_module_as_main 03:43:05 web.1 | "__main__", mod_spec) 03:43:05 web.1 | File "C:

GeventSocketIOWorker has no attribute 'socket'

亡梦爱人 提交于 2019-12-01 05:01:39
问题 I need to run Django application using gunicorn. I read documentation, and I think I set up everything like I should, but when I run gunicorn --worker-class socketio.sgunicorn.GeventSocketIOWorker app.wsgi:application I get following error message 2013-02-01 18:25:17 [25394] [INFO] Booting worker with pid: 25394 2013-02-01 18:25:18 [25394] [ERROR] Exception in worker process: Traceback (most recent call last): File ".../app-root/data/lib/python2.7/site-packages/gunicorn/arbiter.py", line 485,