mon*_*top 0 python list decimal converter
我的数据库返回结果如下:
a = [Decimal('0.4441'), Decimal('0.3821'), Decimal('0.4414'), Decimal('0.3391')]
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我怎样才能将其转换为:
a = [0.4441, 0.3821, 0.4414, 0.3391]
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>>> from decimal import Decimal
>>> a = [Decimal('0.4441'), Decimal('0.3821'), Decimal('0.4414'), Decimal('0.3391')]
>>> a = [float(n) for n in a]
>>> a
[0.4441, 0.3821, 0.4414, 0.3391]
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我不明白你为什么要这样做,你只是失去了精确度.