get list of pandas dataframe columns based on data type

Question

If I have a dataframe with the following columns:

1. NAME                                     object
2. On_Time                                      object
         


        

Answer 1

If after 6 years you still have the issue, this should solve it :)

cols = [c for c in df.columns if df[c].dtype in ['object', 'datetime64[ns]']]