]
12-22-2021, 06:02 PM
lines_seen = set() # holds lines already seen
with open("Output_file.txt", "w") as output_file:
for each_line in open("Input_file.txt", "r"):
if each_line not in lines_seen: # check if line is not duplicate
output_file.write(each_line)
lines_seen.add(each_line)
just past it into file and save with .py extension
with open("Output_file.txt", "w") as output_file:
for each_line in open("Input_file.txt", "r"):
if each_line not in lines_seen: # check if line is not duplicate
output_file.write(each_line)
lines_seen.add(each_line)
just past it into file and save with .py extension
