gunicorn

Flask unable to start server using Docker due to ModuleNotFoundError: No module named 'wsgi'

由 喜你入骨 提交于 2020-12-06 15:56:37
问题 I now deploy my Flask app using Nginx and Docker. My docker is up and running,but I always get 502 Bad Gateway nginx when going one of the endpoint. So I remove all docker and build it again,then I getting this error,when running docker-compose up -d : [2020-03-09 15:00:11 +0000] [1] [INFO] Starting gunicorn 19.7.1 flask | [2020-03-09 15:00:11 +0000] [1] [INFO] Listening at: http://0.0.0.0:5000 (1) flask | [2020-03-09 15:00:11 +0000] [1] [INFO] Using worker: sync flask | [2020-03-09 15:00:11

Flask unable to start server using Docker due to ModuleNotFoundError: No module named 'wsgi'

由 我们两清 提交于 2020-12-06 15:49:41
问题 I now deploy my Flask app using Nginx and Docker. My docker is up and running,but I always get 502 Bad Gateway nginx when going one of the endpoint. So I remove all docker and build it again,then I getting this error,when running docker-compose up -d : [2020-03-09 15:00:11 +0000] [1] [INFO] Starting gunicorn 19.7.1 flask | [2020-03-09 15:00:11 +0000] [1] [INFO] Listening at: http://0.0.0.0:5000 (1) flask | [2020-03-09 15:00:11 +0000] [1] [INFO] Using worker: sync flask | [2020-03-09 15:00:11

Flask unable to start server using Docker due to ModuleNotFoundError: No module named 'wsgi'

由 爷，独闯天下 提交于 2020-12-06 15:49:25
问题 I now deploy my Flask app using Nginx and Docker. My docker is up and running,but I always get 502 Bad Gateway nginx when going one of the endpoint. So I remove all docker and build it again,then I getting this error,when running docker-compose up -d : [2020-03-09 15:00:11 +0000] [1] [INFO] Starting gunicorn 19.7.1 flask | [2020-03-09 15:00:11 +0000] [1] [INFO] Listening at: http://0.0.0.0:5000 (1) flask | [2020-03-09 15:00:11 +0000] [1] [INFO] Using worker: sync flask | [2020-03-09 15:00:11

How can I configure gunicorn to use a consistent error log format?

由 倖福魔咒の 提交于 2020-12-06 05:04:15
问题 I am using Gunicorn in front of a Python Flask app. I am able to configure the access log format using the --access-log-format command line parameter when I run gunicorn . But I can't figure out how to configure the error logs. I would be fine with the default format, except it's not consistent. It looks like Gunicorn status messages have one format, but application exceptions have a different format. This is making it difficult to use log aggregation. For example, here a few messages from

Ubuntu 16.04/Django - gunicorn - Worker failed to boot

由 我只是一个虾纸丫 提交于 2020-12-04 04:55:57
问题 I'm deploying Django project on Digital Ocean Ubuntu 16.04 VPS. I used one-click-install of Django and then replaced with my project. The problem is that server returns 502 Error . EDIT: There is no realestate_scanner.sock inside /home/django/realestate_scanner/ dir Do you know where is the problem? gunicorn.service [Unit] Description=Gunicorn daemon for Realestate Scanner Before=nginx.service After=network.target [Service] WorkingDirectory=/home/django/realestate_scanner ExecStart=/usr/bin

PyCon China 2020 演讲: Python 技术名词发音指南

由 戏子无情 提交于 2020-12-01 14:50:29
这是我在今年 PyCon China 的闪电演讲，不过没有 去年 那么闪电： Django 怎么读？十个 Python 程序员也许会有十种读法。如果这个你刚好会读的话，那么还有 Werkzeug、SQLAlchemy、Gunicorn、PyPI、Bokeh、Huey…… 根据可靠来源，因为错误的发音，两个 Python 程序员在交谈时平均每小时会浪费三分钟时间用来互相确认和纠正名词发音。为了减少整个 Python 社区因为错误的技术名词发音产生更多的熵，这个演讲带来了一个可信度 95% 的 Python 技术名词发音指南。 视频： YouTube | bilibili 幻灯片： http:// greyli.com/pronounce-py thon GitHub 仓库： https:// github.com/greyli/prono unce-python 耗时：47h 41m 幻灯片工具： Marpit 这是我第一次做线上直播形式的演讲，在提交演讲申请之后我一直在想不知道会有多少人在听。也一直在担心 Windows 会不会蓝屏，国产软件会不会弹广告。后来才知道可以提前录制，那就没什么好担心的了，所以你坐在屏幕前看到的我，当时也正坐在屏幕前看自己。 一共录了 9 遍，演讲前一晚匆匆录了最后一版，很努力也才把时长压缩到 15 分钟（要求 10 分钟长度和最多五分钟偏差），有点赶

Gunicorn failed to load Flask application

由 南楼画角 提交于 2020-11-30 04:42:44
问题 I have a Flask app I am trying to serve via Gunicorn. I am using virtualenv and python3. If I activate my venv cd to my app base dir then run: gunicorn mysite:app I get: Starting gunicorn Listening at http://127.0.0.1:8000 DEBUG:mysite.settings:>>Config() ... Failed to find application: 'mysite' Worker exiting Shutting down: master Reason: App failed to load Looking in /etc/nginx/sites-available I only have the file 'default'. In sites-enabled I have no file. In my nginx.conf file I have:

Gunicorn failed to load Flask application

由 拥有回忆 提交于 2020-11-30 04:38:27
问题 I have a Flask app I am trying to serve via Gunicorn. I am using virtualenv and python3. If I activate my venv cd to my app base dir then run: gunicorn mysite:app I get: Starting gunicorn Listening at http://127.0.0.1:8000 DEBUG:mysite.settings:>>Config() ... Failed to find application: 'mysite' Worker exiting Shutting down: master Reason: App failed to load Looking in /etc/nginx/sites-available I only have the file 'default'. In sites-enabled I have no file. In my nginx.conf file I have:

Gunicorn failed to load Flask application

由 一个人想着一个人 提交于 2020-11-30 04:38:26
问题 I have a Flask app I am trying to serve via Gunicorn. I am using virtualenv and python3. If I activate my venv cd to my app base dir then run: gunicorn mysite:app I get: Starting gunicorn Listening at http://127.0.0.1:8000 DEBUG:mysite.settings:>>Config() ... Failed to find application: 'mysite' Worker exiting Shutting down: master Reason: App failed to load Looking in /etc/nginx/sites-available I only have the file 'default'. In sites-enabled I have no file. In my nginx.conf file I have:

使用gunicorn部署flask项目

由 ﹥＞﹥吖頭↗ 提交于 2020-11-25 07:22:34
使用gunicorn部署flask项目 [TOC] 1、WSGI协议 Web框架致力于如何生成HTML代码，而Web服务器用于处理和响应HTTP请求。Web框架和Web服务器之间的通信，需要一套双方都遵守的接口协议。WSGI协议就是用来统一这两者的接口的。 2、WSGI容器 常用的WSGI容器有Gunicorn和uWSGI，但Gunicorn直接用命令启动，不需要编写配置文件，相对uWSGI要容易很多，所以这里我也选择用Gunicorn作为容器。 3、gunicorn介绍 gunicorn是一个python Wsgi http server，只支持在Unix系统上运行，来源于Ruby的unicorn项目。Gunicorn使用prefork master-worker模型（在gunicorn中，master被称为arbiter），能够与各种wsgi web框架协作。 4、gunicorn安装 gunicorn安装非常简单，使用命令pip install gunicorn即可。一般使用它，主要是为使用其异步的worker模型，还需要安装对应的异步模块。 $ pip install greenlet # 使用异步必须安装 $ pip install eventlet # 使用eventlet workers $ pip install gevent # 使用gevent workers
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