python - 为什么这个 python 理解会多次重复用户输入？

Question

我要求用户使用 python 输入安全组列表：

sg_list_input = str(input("Enter a comma separated list of security groups to add: "))

用户输入如下列表：

sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb

然后我尝试用这一行删除列表中的空格：

sg_list_input = [sg_list_input.strip(' ') for sg in sg_list_input]

如果我之后打印列表理解，则列表会一遍又一遍地重复：

SG LIST INPUT AFTER COMPREHENSTION: ['sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb', 'sg-031ac185d029cd5fd, sg-05ef09508245e56bc, sg-0e4b5fc1d40185fc3, sg-2cad407c, sg-0afa867f9029bb468, sg-0333d9eaaeb3ab1b0, sg-0d0ddf3117d23cadb']

为什么会发生这种情况，我该如何纠正？

标签： python

Answer 1

基本上，您的列表理解正在剥离整体sg_list_input，而不仅仅是一个元素sg。此外，用户输入将被解释为字符串，因此您需要将其拆分为一个列表。试试这个：

sg_list_input = [sg.strip(' ') for sg in sg_list_input.split(",")]