Mengubah 2 spasi menjadi 1 tab

App.py

import re

lokasi = "/sdcard/python/regex tab/"

with open(lokasi+"/input.txt", "r") as file_input,\
open(lokasi+"/output.txt", "w") as file_output:

    file_input = file_input.read()
    file_input = re.sub(r"  ", r"\t", file_input)
    file_output.write(file_input)

print
print "done"

Input.txt

1. hdggsgdgsg

  gegsggdgsvve

  shebvsgsggd

2. hdggsgdvvdvsv

  gegsggsgvsvd

  dhshbwvevsv

Output.txt

1. hdggsgdgsg

	gegsggdgsvve

	shebvsgsggd

2. hdggsgdvvdvsv

	gegsggsgvsvd

	dhshbwvevsv