19.7. Other ProtocolsWhile the standard Python library is quite rich, the set of protocols used on the Net is even richer. You can find support for these protocols in many third-party extensions. For the RSS protocol (described at http://blogs.law.harvard.edu/tech/rss), for example, you can check http://wiki.python.org/moin/RssLibraries, where you will find a fair summary of many available modules. For SSH (see http://www.snailbook.com/protocols.html), a very secure protocol that does not require third-party involvement of a Certification Authority, your best choice is probably paramiko, found at http://www.lag.net/paramiko/. SSH is often the most secure, handiest alternative to Telnet, FTP, and similar old protocols, and paramiko is an excellent implementation of SSH for Python. |