Biopython makes Population Genetics functionality available in the
Bio.PopGen
module.
Documentation on how to access Genepop using Bio.PopGen
can be found
here.
Documentation for interacting with SIMCOAL2 and fdist2 can be found on
the PopGen
Chapter in the
Tutorial
(PDF).
Python programmers might want to consider PyPop which includes intra-population frequentist statistics and simuPOP for forward-time population genetics.
Any notes (or discussion) about possible future developments should be restricted to the PopGen development page.