This script create shot from sceneList (an excel file that presents the shots and their lenghts)
this version has been tested in maya 2019 and maya 2020
In the UI Tabs, the script has tools to export multiple files of shots that created by First Tab
in third Tab there is some custom script that related to previuos tabs
just create a folder named as HZShotManager then copy entire files to it then move the folder to maya public script folder
run these lines:
from HZShotManager import HZShotManager as hzsm
hzsm.HZShotManager().showUI()