如何在 python 中设置垂直输出？

Question

我想在 python 中创建 `.txt 格式的输出。问题是结果是水平显示的。

如何垂直设置值？

例如我的输出格式为：

[6.48421466 4.28001787 6.76134729 5.45509747 7.68957008 3.25036695
 5.26088052 4.45128821 3.99247354 4.04626299 3.19329872 5.21477152
 5.75235725 5.4032342  4.75781543 4.86203242 4.94567754 6.2735008
 3.90191443 3.34211125 4.80198239 5.39782033 4.65575587 4.09630464
 4.68439523 4.24076152 2.70145788 3.18283344 2.67654271 6.71627663
 3.99750959 4.55231039 6.57358438 4.59699555 3.37902555 4.60574622
 5.7602282  5.34084772 4.2033163  4.41813674 5.83988272 4.56814295
 4.22884378 3.75609531 4.54537646 4.82880385 4.4317394  4.69930332
 5.46046878 3.38346653 4.02209524 4.73886735 4.91038119 3.83070474
 3.46198489 4.89056201 3.45052842 3.60843658 5.38378215 5.82383583
 3.37329096 3.72459568 5.42039616 5.4329635  5.16597499 3.61643261
 5.51898447 4.75482025 4.43989681 4.71631944 5.04887236 4.16837725]

我试过：

with open('outputdata.txt','w',encoding='utf-8') as fout:
     fout.writelines(str(A))

和

with open('outputdata.txt','w',encoding='utf-8') as fout:
     fout.write(str(A)+'\n')

但是没有用。我的结果是水平显示的，而不是垂直显示的（我的意思是列格式）

Answer 1

我假设这是你的数据：

a = [6.48421466, 4.28001787, 6.76134729, 5.45509747, 7.68957008, 3.25036695, 5.26088052, 4.45128821, 3.99247354, 4.04626299, 3.19329872, 5.21477152, 5.75235725, 5.4032342, 4.75781543, 4.86203242, 4.94567754, 6.2735008, 3.90191443, 3.34211125, 4.80198239, 5.39782033, 4.65575587, 4.09630464, 4.68439523, 4.24076152, 2.70145788, 3.18283344, 2.67654271, 6.71627663, 3.99750959, 4.55231039, 6.57358438, 4.59699555, 3.37902555, 4.60574622, 5.7602282, 5.34084772, 4.2033163, 4.41813674, 5.83988272, 4.56814295, 4.22884378, 3.75609531, 4.54537646, 4.82880385, 4.4317394, 4.69930332, 5.46046878, 3.38346653, 4.02209524, 4.73886735, 4.91038119, 3.83070474, 3.46198489, 4.89056201, 3.45052842, 3.60843658, 5.38378215, 5.82383583, 3.37329096, 3.72459568, 5.42039616, 5.4329635, 5.16597499, 3.61643261, 5.51898447, 4.75482025, 4.43989681, 4.71631944, 5.04887236, 4.16837725]

您可以使用：

with open('outputdata.txt', 'w',) as f:
    f.writelines([str(x) + '\n' for x in a])

这导致

Answer 2

写入文件将始终是水平的，除非您手动将每个值写入不同的行。我建议您使用这个简单的 foreach 循环：

with open('outputdata.txt','w') as fout:
    foreach item in A:
        fout.write(str(item) + "\n")

当然，如果需要，您可以在开头添加“[”，在结尾添加“]”。祝你好运！

如何在 python 中设置垂直输出？

How to set vertical the ouput in python?

python

output

file-writing