I have a txt that contains in each line a sentence like this:

    INT_ASTIK_EAS
    ER_ASTOM_ASTIK
    and so on.

I want to ask for a directory of the main folder that contains the subfolders that each contain the `ASTIK.shp`, then the `EAS.shp`, then the `ASTOM.shp`, etc

`INT` means to perform an intersection with this code where in this case should involve `ASTIK` and `EAS` shapefiles.

    inte_s=gpd.overlay(ASTIK,EAS,how='intersection')
and check if it has no info in the attribute table. Then go the to the other line and `catch on` the meaning of the line and perform `erase` between the two named shapefiles. Find them and perform it.How do i do that without making a lot of conditions and line by line: like

    directory=input('Insert dir of the main folder')

        If 'INT' in firstline of txt in directory and ASTOM and EAS:
        perform interesection between those.
i don't think the only way is to create hundreads of if conditions that will probably never be valid. How should i do it?