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42 lines
817 B
42 lines
817 B
enum --- support for enumerations
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========================================
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An enumeration is a set of symbolic names (members) bound to unique, constant
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values. Within an enumeration, the members can be compared by identity, and
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the enumeration itself can be iterated over.
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from enum import Enum
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class Fruit(Enum):
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apple = 1
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banana = 2
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orange = 3
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list(Fruit)
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# [<Fruit.apple: 1>, <Fruit.banana: 2>, <Fruit.orange: 3>]
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len(Fruit)
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# 3
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Fruit.banana
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# <Fruit.banana: 2>
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Fruit['banana']
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# <Fruit.banana: 2>
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Fruit(2)
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# <Fruit.banana: 2>
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Fruit.banana is Fruit['banana'] is Fruit(2)
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# True
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Fruit.banana.name
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# 'banana'
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Fruit.banana.value
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# 2
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Repository and Issue Tracker at https://bitbucket.org/stoneleaf/enum34.
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