This manual page documents briefly the empy command.
EmPy is a system for embedding Python expressions and statements in template text; it takes an EmPy
source file, processes it, and produces output. This is accomplished via expansions, which are special
signals to the EmPy system and are set off by a special prefix (by default the at sign, @).
EmPy can expand arbitrary Python expressions and statements in this way, as well as a variety of special
forms. Textual data not explicitly delimited in this way is sent unaffected to the output, allowing
Python to be used in effect as a markup language. Also supported are callbacks via hooks, recording and
playback via diversions, and dynamic, chainable filters. The system is highly configurable via command
line options and embedded commands.