要在python列表中返回的字符串的元组列表 [英] list of tuple of string to return in list in python

问题描述

编写一个函数，该函数采用给定格式的字符串返回以下给定格式的列表

write a function which takes a string in the format given returns a list in given below format

input:  "[(694, 104), (153, 236), (201, 106), (601, 427)]"
o/p: 
(694, 104)
(153, 236)
(201, 106)
(601, 427)

我写了下面的代码，但没有得到正确的输出:

i have written the below code but not getting proper output:

def convertor(string):
    result = (string.split("  "))[0]
    return result


string1 = "[(694, 104), (153, 236), (201, 106), (601, 427)]"

print(convertor(string1.replace("[","").replace("]","")))

推荐答案

如何使用 ast.literal_eval :

import ast
def convertor(string):
    return ast.literal_eval(string)

string1 = "[(694, 104), (153, 236), (201, 106), (601, 427)]"
print(convertor(string1))

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