How long does shedding put off feeding?

[SkYyaMe1623]

How long will the shedding process typically put a snake off feed? I ask becuase my ball python hasnt eaten for over two weeks now and he seems to spend most of the night wandering and I think he is overdue for a shed.

It's pretty frustrating because I've never had any snake refuse a meal before this ball python and I wanted to see if this behavior was normal.

Thanks!