The introduction shows the following example. Why not make this a first-class citizen fo the library instead of asking every user who needs it to create their own?
class DefaultSortedDict(SortedDict):
def __missing__(self, key):
value = 0
self[key] = value
return value
The introduction shows the following example. Why not make this a first-class citizen fo the library instead of asking every user who needs it to create their own?