Group operations on Pandas column containing lists

Question

I have a DataFrame containing a column, props, which contains lists of strings.

Ideally, I\'d like to group by this column, but I predictably get an err

Answer 1

You can convert the lists of strings into tuples of strings. Tuples are hashable, as they are unmutable. This is of course assuming that you don't need to be adding to or removing from those lists after creation.