Python - 合并文件/合并文件

Question

Hoping you can help. I hold 2 .txt files. examples below

• .txt1

• 99 1/1/2013 05:10 london (uk/england) gb oval 1800 2/4/2013
• 70 1/10/1971 21:00 preston (uk/england) gb disk 180 12/19/2003
• 6 1/10/1998 18:00 london (uk/england) gb circle 240 9/29/2004
• 84 1/10/2002 17:25 nottingham (uk/england) gb circle 3 1/29/2002

.txt2

• 6 "djfdjf"
• 84 "gfgrtret"
• 99 "hytyteghej"
• 70 "yjtytyuytjyj"

output needed

• 99 1/1/2013 05:10 london (uk/england) gb oval 1800 2/4/2013 hytyteghej
• 70 1/10/1971 21:00 preston (uk/england) gb disk 180 12/19/2003 yjtytyuytjyj
• 6 1/10/1998 18:00 london (uk/england) gb circle 240 9/29/2004 djfdjf
• 84 1/10/2002 17:25 nottingham (uk/england) gb circle 3 1/29/2002 gfgrtret

As you can see, they are not sorted in numerical order. i have been advised however that they can be 'defined' and .txt2 can be added to the end of each line in .txt2.

Can anyone assist with the code i would require to do this?

ignore the bullet points

i have code that works already for what i require, however this seems out of my zone currently.

Answer 1

Is this good enough for you? I used pandas for simplicity, but you could avoid it. I changed the order of the rows, but there must be an easy way to avoid it in case that's a problem.

import pandas as pd

data1 = pd.read_csv('text1.txt', sep=" ", index_col=0, header=None)
data2 = pd.read_csv('text2.txt', sep=" ", index_col=0, header=None)

result = pd.concat([data1, data2], axis=1, sort=True)

result.to_csv(r'out.txt', header=None,  sep=' ', mode='a')

They are sorted by index