It is our company’s group work schedule. As a three-shift work, group 2 works day and night, and group 1 is off. The schedule of working the daytime for 4 days and day off for 2 days, then working the nighttime for 4 days again and day off for 2 days is repeated. I want to automatically schedule after August 9th using python (pandas). sorry for poor English, thank you for your help in advance