Hello,
I'm trying to set a default argument to be a function result.
So, in the example below I'm trying to add "index" to *myItem* but having
index default to number of items in *myListOfItems*
class myItem:
def __init__(self, index = myListOfItems.itemCount(self)):
self.index = index
def __str__(self):
return 'Index: %i' % (self.index)
class myListOfItems:
def __init__(self, *args):
self.items = list(args)
def itemCount(self):
len(self.items)
def showAll(self):
for item in self items:
print item
if __name__ = '__main__':
itemA = myItem()
itemB = myItem()
myListOfItems.showAll()
This wont work since myListOfItems is not defined on init, but the result
I'm after is:
'Index: 0'
'index: 1'
How can I achieve this result?
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