Python：在文本文件行中分配一定数量的符号

例如：

Afghanistan                                        WB_LI   11 Eastern Mediterranean     1980
Afghanistan                                        WB_LI    0 Eastern Mediterranean     1981
Afghanistan                                        WB_LI    8 Eastern Mediterranean     1982
Afghanistan                                        WB_LI    9 Eastern Mediterranean     1983

data = [
    ['Afghanistan', 'WB_LI', '11 Eastern Mediterranean', '1980'],
    ['Afghanistan', 'WB_LI', '0 Eastern Mediterranean', '1981'],
    ['Afghanistan', 'WB_LI', '8 Eastern Mediterranean', '1982'],
    ['Afghanistan', 'WB_LI', '9 Eastern Mediterranean', '1983'],
]

with open('output.txt', 'w') as f_out:
    for row in data:
        print('{:<50}{:>6}{:>25}{:>6}'.format(*row), file=f_out)

---

在这个txt文件中，每行包含：50个国家名称符号，6个GDP符号，等等。有没有办法在Python3中编写这样的txt文件？

我不确定我是否正确理解了您的问题，但您可以使用来格式化文本输出。例如：

Afghanistan                                        WB_LI   11 Eastern Mediterranean     1980
Afghanistan                                        WB_LI    0 Eastern Mediterranean     1981
Afghanistan                                        WB_LI    8 Eastern Mediterranean     1982
Afghanistan                                        WB_LI    9 Eastern Mediterranean     1983

data = [
    ['Afghanistan', 'WB_LI', '11 Eastern Mediterranean', '1980'],
    ['Afghanistan', 'WB_LI', '0 Eastern Mediterranean', '1981'],
    ['Afghanistan', 'WB_LI', '8 Eastern Mediterranean', '1982'],
    ['Afghanistan', 'WB_LI', '9 Eastern Mediterranean', '1983'],
]

with open('output.txt', 'w') as f_out:
    for row in data:
        print('{:<50}{:>6}{:>25}{:>6}'.format(*row), file=f_out)