Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/python/329.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/4/string/5.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Python 获取列表字符串中的每个元素_Python_String_List - Fatal编程技术网

Python 获取列表字符串中的每个元素

Python 获取列表字符串中的每个元素,python,string,list,Python,String,List,我有一个由不同产品代码组成的列表组成的字符串 "['B00GHX7H0A', 'B00FRERO7G', 'B00R68QXCS', 'B000Z65AZE', 'B07GFHJRMX', 'B074KGBGL7', 'B00R68QXJG', 'B00025WYZC', 'B07H3W9BM5', 'B00KOBT82G', 'B072N2M1P6', 'B071G8FG2N', 'B00FASVFI8', 'B00GHXE4N8', 'B00EPG2QJI', 'B01MQ4MEFE', '

我有一个由不同产品代码组成的列表组成的字符串

"['B00GHX7H0A', 'B00FRERO7G', 'B00R68QXCS', 'B000Z65AZE', 'B07GFHJRMX', 'B074KGBGL7', 'B00R68QXJG', 'B00025WYZC', 'B07H3W9BM5', 'B00KOBT82G', 'B072N2M1P6', 'B071G8FG2N', 'B00FASVFI8', 'B00GHXE4N8', 'B00EPG2QJI', 'B01MQ4MEFE', 'B01M8ML0SY', 'B074KHCPLH', 'B004XQWY4W', 'B00FASV6UU', 'B01M31HJBJ', 'B00KC8TU7O', 'B00B9TU5T2', 'B00K75EZ04', 'B000Q2Y0FI', 'B00FEGOCCM', 'B00EPFXFBW', 'B00H6SQY3Q', 'B00HZAOWUC', 'B07GFJF1DN', 'B001WBS68E', 'B074KJZCPH']"

如何从该字符串中提取每个产品代码?

除了替换不必要的字符,然后用逗号将其拆分外,没有其他选择:

myList=“['123'、'231'、'312'、'123']”
myList=myList.replace(“[”,”).replace(“]”,“).replace(“”,”).split(“,”)
打印(myList)
#输出:[“123”、“231”、“312”、“123”]
但是,如果列表中的项目可能包含逗号,那么这样做会带来问题