[Http://arloz.me/tornado/2014/06/27/uploadvideotornado.html][NGINX Refrer:nginx upload Module]Because the tornado upload data by the maximum limit of 100M, so if the need to upload the video file in the case of the need to be implemented by other means, here is the use of Nginx nginx-upload-module and jquery-file-upload implementation.1. Compile and install Nginx-upload-module
Download nginx-1.5.8
Bootstrap since it's so popular and can save a lot of things why not use him? Plus the ox x produced by FB tornado!1. Installation ConfigurationInstall the required libraries and more. There's nothing more to say here. Tornado directly with Easy_install or PIP. Bootstrap directly down on the OK. Of course, you also need to download bootstrap-dependent jquery. Download the installation in turn.2. Directory s
I searched the internet for how to deploy the flask application. Most of them were deployed on nginx using wsgi. after a long time of deployment, the deployment was unsuccessful. It may be that my comprehension ability was too poor, however, the environment on the server is also messy, including python2 and python3. Finally, it was really hard to solve the problem. Replace uwsgi with tornado, which is very simple. Record the steps for future reference
After the release of Tornado3, the concept of coroutine was strengthened, and in asynchronous programming, it replaced the original Gen.engine and became the present gen.coroutine. This decorator is intended to simplify asynchronous programming in tornado. Avoid writing callback functions that make development more consistent with normal logical thinking. A simple example is as follows:
Class Maindhandler (web. RequestHandler):
@asynchronous
@gen. c
There's a friend who let me get into the tornado framework, to be honest, I don't use much of this framework ...
I have some of my own operations and development of relevant examples, share to everyone.
How to install tornado, I think we all understand.
Pip Install tornado
Then say some of his modules, the official website has introduced. I am here again wordy
Tornado there's no session inside? No, of course there is ~ I know there must be someone on GitHub to help me write it ~ O (∩_∩) o~
Thus, find the following project, using memcached to achieve the tornado session. The light will not be able to use, let us see how it is written ~
Project Address: Tornado-memcached-sessionsLet's start by looking at the demo ....
I
transferred from: http://m.blog.csdn.net/blog/joeyon/41956027first of all, the environment, python2.7,tornado3.0Then this article discusses not how the tornado layer handles socket communication with Epoll, but how to process get/post requests asynchronously at the application level. Here is the text:At the same time, apply @tornado.web.asynchronous and on the Get or POST method processing@tornado. Gen.engi
Today to tornado have a preliminary understanding, early know there is such a thing will not have to use VC + + development interface.Tornado is used to develop Web pages and I will use it as a foreground development tool for graduate design.installation :You can do it easily with the following steps. Or download one yourself, just like the following to unzip the installation is good.wget http://github.com/downloads/facebook/
Python tornado websocket real-time log display, tornadowebsocket
I,Topic: Displays dynamically generated log files on the server in real time.
II,Process:
1. The client browser establishes a websocket link with the server. The server suspends the instance to save the link and waits for the new content to trigger the return action.
2. log server scripts cyclically discover new content and discover new content to to
Today, I saw my colleagues participate in Xiaomi flash sales. After several weeks of attempts, I finally got a Xiaomi TV ...... After reading the flash sales process of Xiaomi, it seems that the application can be broken. So I want to write something to play with (you know ......), The first step is to simulate logon to the Xiaomi account.Use Python to implement it. Because a Web application is written, Tornado is the framework.First, define the appli
Share the simple Performance Test Results of common python web frameworks (including django, flask, bottle, tornado) and djangoflask
Tested the simplest performance of django, flask, bottle, and tornado frameworks. The performance of django is completely speechless.
Django, flask, and bottle are all started using gunicorn + gevent, single process, and DEBUG disabled. Only one string OK is returned for reque
This article mainly introduces the support of the Python Tornado framework for subdomain names and wildcard domain names. Tornado, as a typical asynchronous framework, is very popular among Python developers, for more information, see Tornado's support for subdomain names and wildcard Domain Names (except in particular, the following subdomain names and wildcard domain names are referred to as wildcard doma
Test two interfaces#-*-coding:utf-8-*-Import TimeImportTornado.webImportTornado.genImportTornado.ioloop fromTornado.concurrentImportRun_on_executor fromConcurrent.futuresImportThreadpoolexecutorclassSyncHandler (tornado.web.RequestHandler):defGet (self, *args, * *Kwargs): Time.sleep (5# Sleep is used to simply refer to a time-consuming IO operation Self.write ("Hello World in sync")classAsynchandler (Tornado.web.RequestHandler): Executor= Threadpoolexecutor (5) @
Recently on the network of major webmaster Forum, SEO Forum has appeared a strange phenomenon, this phenomenon has aroused the enthusiastic attention of many stationmaster. What is it that makes so many webmasters pay attention to this matter? And what is the purpose of this affair? Many of our webmaster can get something from it? The following by the author for you to share their views and ideas, I hope that you have some help or give a little inspiration.
Today I work on the site to open thei
Prepare to rewrite this site with tornado, but an error occurred while discovering import tornado.database.
Copy Code code as follows:
[Root@lee ~]# python
Python 2.7.4 (default, APR 11 2013, 17:08:33)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] on linux2
Type ' help ', ' copyright ', ' credits ' or ' license ' for the more information.
>>> Import Tornado.web
>>> Import Tornado.database
Traceback (most recent call last):
File "
A tornado Web site application typically consists of one or more Requesthanlde subclasses, a application responsible for routing requests to handlers, and a main () function that initiates the server. One of the smallest "Hello World" Examples: fromTornado.ioloopImportIoloop fromTornado.webImportrequesthandler, application, urlclassHellohandler (requesthandler):defGet (self): Self.write ("Hello, World")defMake_app ():returnapplication ([url (r"/", He
I'm going to run WEBQQ alone, starting with a direct copy of Pyxmpp2 's Mainloop, but running up a lot of problems, so I've researched the network programming using Tornado (here), so I gave up Pyxmpp2 's Mainloop, overriding with tornado
First release the project codeIntroduction
WEBQQ protocol is a set of HTTP-based QQ protocol, and the request is too slow to use the Python urllib2 Library, because HTTP
In fact, Tornado sub-domain name and the pan domain name (in addition to special instructions, the following sub-domain name and the pan domain name are referred to as the pan domain name) is not new, two years ago I wrote with Tornado Open source site http://poweredsites.org have a pan domain name support, But Tornado's official document does not explicitly explain this function, although the source code i
Reply content:Angular supports custom delimiters with $interpolateprovider starting from 1.0
/ http
docs.angularjs.org/api/
Ng.%24interpolateprovider
Because angular native supports custom delimiters, and some backend template languages do not support custom delimiters, individuals tend to customize the delimiter on the angular side. While there are various hack that allow the front and back ends to be delimited with {{}}, this makes the front-and-back code more difficult to discern and less
") Define ("Mysql_user", default= "root", help= " Blog database user ") Define (" Mysql_password ", default=" sa123 ", help=" blog Database Password ")
#定义Application信息, which is the Class application (Tornado.web.Application) that inherits Tornado.web.Application: # __init__ The function automatically calls Def __init__ (self): #这里就是url对应的控制器, corresponding to a class below, to handle the logic inside handlers = [ (r "/", Homehandler), (r "/ Archive ", Archivehandler), (R"/feed ", Fe
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