.. index:: single: WWW single: Internet single: World Wide Web
.. index:: module: socket
The modules described in this chapter implement Internet protocols and support for related technology. They are all implemented in Python. Most of these modules require the presence of the system-dependent module :mod:`socket`, which is currently supported on most popular platforms. Here is an overview:
.. toctree:: webbrowser.rst cgi.rst cgitb.rst wsgiref.rst urllib.rst urllib.request.rst urllib.parse.rst urllib.error.rst urllib.robotparser.rst http.rst http.client.rst ftplib.rst poplib.rst imaplib.rst nntplib.rst smtplib.rst smtpd.rst telnetlib.rst uuid.rst socketserver.rst http.server.rst http.cookies.rst http.cookiejar.rst xmlrpc.rst xmlrpc.client.rst xmlrpc.server.rst ipaddress.rst