'How to remove single quotes output?

I have a code, which takes a string from input_file_1 and two numbers to slice the string from input_file_2, the output strings are written in output_file and divided by space:

def task_3(input_file_1, input_file_2, output_file):
    with open(input_file_1) as i_f_1, open(input_file_2) as i_f_2, open(output_file, 'w') as o_f:
        result = []
        for line_1, line_2 in zip(i_f_1.readlines(), i_f_2.readlines()):
            start, finish = line_2.split()
            result.append(line_1[int(start):int(finish)+1])
        o_f.write(' '.join(repr(i) for i in result))

task_3('test_import_file_2_1.txt', 'test_import_file_2_2.txt', 'output_file.txt')

The problem is that output looks like this:

'tPGRIXNp' 'JEflNBYRbuLkOiZqQHYNNTWPUIPNibcIpSL' 'yDvBXxyOUwjGAemSbsuHupMmGIWpTwv'...

Whereas it must look like this:

tPGRIXNp JEflNBYRbuLkOiZqQHYNNTWPUIPNibcIpSL yDvBXxyOUwjGAemSbsuHupMmGIWpTwv...

As you can see strings are attached to single quotes, which I can't get rid off.

python

Solution 1:^[1]

You can try removing function "repr"

o_f.write(' '.join(i for i in result))

Also you can provide an example of your input files to reproduce the problem on my computer.

Solution 2:^[2]

Just remove repr and you'll get what you want. The reason: repr("string") = "'string'". So it adds a pair of single quotes to every line of your output.

Solution 3:^[3]

Usually the builtin that you must use to convert a value to string in Python is str, not repr.

str and repr call the methods __str__ and __repr__ of the object. You can check in this answer how they work and that are the use cases.

Solution 4:^[4]

If you want to just remove "'", you can just use

String_name.replace("'","")

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution	Source
Solution 1	Masizo Robles
Solution 2	yzhang
Solution 3	Francisco Puga
Solution 4	Faraaz Kurawle

'How to remove single quotes output?

Solution 1:[1]

Solution 2:[2]

Solution 3:[3]

Solution 4:[4]

Sources

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Solution 1:^[1]

Solution 2:^[2]

Solution 3:^[3]

Solution 4:^[4]