jinja2-templater
This extension is not distributed with Mercurial.
Author: Dirkjan Ochtman
Repository: http://bitbucket.org/djc/jinja2-templater/
Overview
This extension allows you to use Jinja2's templating syntax in templates for Mercurial (should work for command line and hgweb alike).
The extension requires a very recent snapshot of Mercurial, d8c5a7f25a40 or later. Report any issues on Bitbucket, please.
Configuration
Configure your .hgrc to enable the extension by adding following lines:
[extensions] jinja2 = ~/src/jinja2ext/jinja2templater.py