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Twisted Twisted makes it easy to implement custom network applications Here's a TCP server that echoes back everything that's written to it:
Asynchronous Programming with Twisted This document is for readers new to Twisted who are familiar with the Python programming language and, at least conceptually, with core networking concepts such as servers, clients and sockets
Welcome to the Twisted documentation! — Twisted 25. 5. 0 documentation Welcome to the Twisted documentation! Installing Twisted Hard dependencies Optional Dependencies Twisted Core Developer Guides Examples Specifications Twisted Conch (SSH and Telnet) Developer Guides Examples Twisted Mail (SMTP, POP, and IMAP) Examples Developer Guides Twisted Mail Tutorial: Building an SMTP Client from Scratch Twisted Names
Examples — Twisted 25. 5. 0 documentation stdiodemo py - example using stdio, Deferreds, LineReceiver and twisted web client ptyserv py - serve shells in pseudo-terminals over TCP courier py - example of interfacing to Courier’s mail filter interface longex py - example of doing arbitrarily long calculations nicely in Twisted longex2 py - using generators to do long calculations
Using the Twisted Application Framework The major tool that manages Twisted applications is a command-line utility called twistd twistd is cross platform, and is the recommended tool for running Twisted applications
twisted. internet Twisted Internet is a collection of compatible event-loops for Python It contains the code to dispatch events to interested observers and a portable API so that observers need not care about which event loop is running
Configuring and Using the Twisted Web Server Twisted Web provides an abstraction of this browser-tracking behavior called the Session object Calling request getSession () checks to see if a session cookie has been set; if not, it creates a unique session id, creates a Session object, stores it in the Site, and returns it
Using Processes — Twisted 25. 5. 0 documentation Along with connection to servers across the internet, Twisted also connects to local processes with much the same API The API is described in more detail in the documentation of:
Using Threads in Twisted — Twisted 25. 5. 0 documentation It is a common mistake to think that because Twisted can manage multiple connections at once, things are happening in multiple threads, and so you need to carefully manage locks Lucky for you, Twisted does most things in one thread!
Getting Connected with Endpoints — Twisted 25. 5. 0 documentation Twisted strives to make the nature of the “wire” as transparent as possible, with highly abstract interfaces for passing and receiving data, such as ITransport and IProtocol However, the application can’t be completely ignorant of the wire