Re: [Rdkit-discuss] Issue with PandaTools Export to Excel

2022-10-26 Thread Stéphane Téletchéa
Answer to myself... Le 27/10/2022 à 00:54, Stéphane Téletchéa a écrit : Any idea if I'm doing something wrong? Yes I was using "frame" and not "antibiotics"... The update about pandas concat instead of "append" stands :-) Do I need to submit a git pull request? Have a good day, Stéphane --

[Rdkit-discuss] Issue with PandaTools Export to Excel

2022-10-26 Thread Stéphane Téletchéa
Dear all, I was willing to export a list of molecules using the molecule image + some properties, but ran out a strange error. I have thus came back to the documentation (http://rdkit.org/docs/source/rdkit.Chem.PandasTools.html), but still encounter the same error. Rdkit version : 2022.09.

Re: [Rdkit-discuss] GIL Lock in BulkTanimotoSimilarity

2022-10-26 Thread David Cosgrove
Thanks for the reference. That sort of bounds screening would probably work well in the C++ layer for the bulk similarity functions. My initial experiments without bounds screening found that doing individual similarity calculations in Python was a lot slower than the bulk function because moving

Re: [Rdkit-discuss] GIL Lock in BulkTanimotoSimilarity

2022-10-26 Thread David Cosgrove
I would be very surprised if speed of fingerprint similarity was the limiting factor on a distance- matrix-based clustering method. Normally they are constrained by memory requirements. In this case I am using the MaxMin picker in RDKit to generate the cluster “centroids” and am wanting to fill th