python list转str

python list转str

str1 = " [[1,2,3],123,123.123,'abc',{'key1':(1,2,3),'key2':(4,5,6)}]"

str2 = [[1,2,3],123,123.123,'abc',{'key1':(1,2,3),'key2':(4,5,6)}]

需要使用json函数处理以上字符串。

其中，json函数只能处理str2，str1没法处理。

问题补充：

如果只是简单的是split函数的话，对于如下str就没法正确转换成对应list了

str = """

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"""