These are the slides from a 10-minute lightning talk I did on interpreting DNA with Python. I talked about how I built my own 23andMe parser, which is very fast, and then how one can infer simple phenotypes from genotypes using Python.
Link to GitHub code:
Kelvin Song, https://commons.wikimedia.org/wiki/User:Kelvinsong
Darthmouth College, http://remf.dartmouth.edu/Blood_cells_SEM/