Behat - BDD in PHP
http://everzet.com/Behat
Behat was inspired by Ruby's Cucumber project and especially it's syntax part (Gherkin). It tries to be like Cucumber with input (Feature files) and output (console formatters)
Making development with Django more fun with BDD under Freshen | Francisco Souza
http://www.franciscosouza.net/2010/06/making-development-with-django-more-fun.html
"Freshen is an acceptance testing framework for Python, inspired by Cucumber and has the same goal: make BDD fun, but using Python instead of Ruby. Freshen uses the same syntax of Cucumber (Gherkin Syntax) and runs as a plugin of Nose, a powerful Python tool for using daily when you with TDD"