def replaceSlots(self, runinfo, start, end = None) :
""" Replaces the subrange between a slot with id of start up to but
not including a slot with id of end (if specified, else the end
of the run), with the given runinfo.
Returns the two indices for (start, end) on the input run before
editing."""
fin = len(self)
ini = 0
for (i, s) in enumerate(self) :
if s.id == start :
ini = i
elif s.id == end :
fin = i
res = []
for slotinfo in runinfo :
slot = Slot(slotinfo)
res.append(slot)
self[ini:fin] = res
for (i, slot) in enumerate(self) :
slot.index = i
return (ini, fin)
def addSlots(self, runinfo, flipDir = False) :
for slotinfo in runinfo :
slot = Slot(slotinfo)
self.append(slot)
slot.index = len(self) - 1