I am looking to construct an web-application that would enable user – then apply standardisation rules and different cleansing and view preview of few rows from your file.
For example a telephone column can be chosen by the user and then click on on a standardise button to format the phone numbers. He can select state column and click accentuate – that will add say based on zip code. These transformations has be displayed in the preview table in real-time. He must be able to perform operations redo also.
My idea would be to load on the csv in back-end as a dataframe that is pandas and expose different functionality required in end as api endpoints. However, the issue here is consumer may undo operation he has done – how do I bring the information framework back to state.
There might be.
Can there be a solution for it?