I am looking to backtest some of my ideas using point& figure technical analysis.However I could not find any python code pieces on the Quantopian site to help me. For example, the site has a library of python code for MACD , Stochastic etc. I realize that by construction that a P&f chart does not build like the usual time series. I am hoping I don't have to try this from scratch. My Point&Figure knowledge is very good,my python coding knowledge not so much.Any help would really be appreciated.