Parse and edit your ipsec configuration files
Parse and edit your FreeBSD jail.conf file
Obtain and renew ssl certificates for multiple domains and configure a reverse proxy for these, all in one step.
Validation library with error messages in multiple languages and a readable syntax.
A lazy string implementation that doesn't rely on a global or thread local state.
Generate HTML or XML in a pythonic way. Pure python alternative to web template engines.Can fill HTML forms with default values and error messages.