def move(self, args):
"""Move an item in the list to another space"""
from_idx = validators.parse_index(self, args[0])
to_idx = validators.parse_index(self, args[1])
if from_idx == to_idx:
raise errors.SameItemError
self.items[from_idx], self.items[to_idx] = self.items[to_idx], self.items[from_idx]
self.mark_dirty()
def replace(self, args):
"""Replace an item in the list"""
text = args[1:]
idx = validators.parse_index(self, args[0])
self.items[idx] = ' '.join(text)
self.mark_dirty()
def delete(self, args):
"""Delete an item from the list"""
idx = validators.parse_index(self, args[0])
self.items.pop(idx)
self.mark_dirty()