我有以下字符串mydata
,它实际上是一个嵌入的列表列表:
u'[[[1.7594271439650333, 41.82815539277221], [1.7594360823099031,41.82815010753548], [1.7594365489105126,41.828102229437455], [1.75943006926896,41.82809815273617], [1.7593938715967752,41.8280981826361], [1.75938821767524, 41.828104309113314], [1.759388051589258, 41.8281507714983], [1.7594271439650333, 41.82815539277221]]]
我想将其转换为元组列表,如下所示:
mytuple = [tuple(l) for l in mydata[0]]
但它不起作用,因为mydata
确实是一个字符串
由于字符串是列表文字,因此可以使用文档中的ast.literal_eval:
输出
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