RegEx in the source code<p><a href="https://github.com/Svensson-Lab/pro-hormone-predictor/blob/cdb283afa4255d99a401c831dfe9ddc070e15b15/FastaParser.py#L32">https://github.com/Svensson-Lab/pro-hormone-predictor/blob/c...</a>
I have used regex for chart analysis for stock trading. I mapped chart states to characters, then matched character patterns using a regex. It was a very sensible thing to do that gave me tremendous flexibility with very little code.