How to order text file columns python?

It's all about string formatting (check the string format documentation). You can do the following:

fmt = '{0:10s}{1:10s}{2:10s}'
file.write(fmt.format('Name', 'Age', 'M/F'))
file.write(fmt.format('Mo', '15', 'M'))
# Name      Age       M/F       
# Mo        15        M  

In the format {0:10s}, the s means that the variable you want to write is a string and the 10 means that you want the output to be 10 characters long.

You can use .format() with a specification of how many chars the entry should have: {:10s} for 10 chars.

Here is an example:

with open('name.txt', 'w') as file:
    file.write('{:10s}{:10s}{:10s}\n'.format('Name', 'Age', 'M/F'))
    file.write('{:10s}{:10s}{:10s}\n'.format('Mo', '15', 'M'))

leading to

Name      Age       M/F       
Mo        15        M         

I tried

file=open("test.txt","wb")
file.write("Name\t Age\t M/F\t")
file.write("Mo\t 15\t M\t")
file.close()

and Got

Name     Age     M/F    Mo   15  M  

because as for windows you need \r\n for new line but that was the only problem.

with

file=open("test.txt","w")
file.write("Name\t Age\t M/F\n")
file.write("Mo\t 15\t M")
file.close()

output in file was was

Name     Age     M/F
Mo       15      M

So the code is working on Linux and windows dude.

What are you running it on anyway?

You can do it with python string formating.

fmt = '{0:<30} {1:<10} {2:<10}'

file.write(fmt.format("Name","Age","M/F"))
file.write(fmt.format("Mo","15","M"))

Output:

Name                           Age        M/F       
Mo                             15         M