將文件拆分為列表后刪除空格

Question

for line_1 in file_1 :
    split_op_1 = line_1.split(',')
    print(split_op_1)

輸入： 547727, 547728, 553876, 557264,

輸出： '547727', ' 547728', ' 553876', ' 557264',

所需輸出： '547727', '547728', '553876', '557264',

如何從每個列表元素的開頭刪除多余的空間？

Answer 1

嘗試：

split_op_1 = [i.strip() for i in split_op_1.split(',')]

Answer 2

嘗試這個

for line_1 in file_1 :
    split_op_1 = line_1.split(',')
    print(list(map(str.strip, split_op_1)))

Answer 3

strip()函數在應用於字符串時刪除前導和尾隨空格：

https://docs.python.org/3/library/stdtypes.html#string-methods