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axil/subclass_list.py

Created April 16, 2022 19:19
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subclass_list
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subclass_list.py
class Point(list):
def __init__(self, x, y):
super().__init__((x, y))
>>> points = [Point(1,2), Point(2,3), Point(1,2)]
>>> Counter(points)
TypeError: unhashable type: 'Point'
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