16 lines
312 B
Python
16 lines
312 B
Python
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from operator import attrgetter
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def ranker(iterable, key=attrgetter('points'), rank=0):
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delta = 1
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last = None
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for item in iterable:
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new = key(item)
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if new != last:
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rank += delta
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delta = 0
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delta += 1
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yield rank, item
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last = key(item)
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