> Comments are not testable/verifiable Although not strictly comments (rather, docstrings, which have a similar purpose), Python's doctest[1] allows you to wri

> Comments are not testable/verifiable Although not strictly comments (rather, docstrings, which have a similar purpose), Python's doctest[1] allows you to write code in your docstrings and then test them for correctness. [1] http://docs.python.org/2/library/doctest.html http://docs.python.org/2/library/doctest.html