def prev(self):
self.f1 = Frame(self.f)
self.days = Days(master=self.f1, ncore=self.nc, project=self.title)
self.p = self.days.get_current()
def prev(self):
self.f1 = Frame(self.f)
self.days = Days(master=self.f1, ncore=self.nc, project=self.title)
self.p = self.days.get_current()