автозапчасти лексус новосибирск
автозапчасти лексус в туле
запчасти для lexus ls 460
разборка lexus rx
запчасти на лексус rx 330 бу
разборка lexus rx

file ='C:\words.txt'

uniqlines = set(open(file,'r', encoding='utf-8').readlines())
gotovo = open(file,'w', encoding='utf-8').writelines(set(uniqlines))

#!/usr/bin/env python3
import sys
import fileinput

with fileinput.FileInput(inplace=True, backup='.bak', mode='rb') as file:
    seen = set()
    for line in file:
        if line not in seen: # first time
            seen.add(line)
            sys.stdout.buffer.write(line) # redirected to the file

T:> python remove-duplicates-inplace.py C:words.txt

for line in file:
    words = tuple(line.split())
    if words not in seen:
       seen.add(words)
       sys.stdout.buffer.write(line)

#!/usr/bin/env python3
from collections import OrderedDict

filename = r'C:words.txt'
with open(filename, encoding='utf-8') as file:
    uniq = OrderedDict.fromkeys(file)
with open(filename, 'w', encoding='utf-8') as file:
    file.writelines(uniq)

def delete_string():
    File = open('test.txt', 'r')
    str_list = []
    for i in File.readlines():
        if i not in str_list:
            str_list.append(i)
    File.close()
    File = open(a, 'w')
    for j in str_list:
        File.write(j)

from tempfile import mkstemp
from os import close, remove
from shutil import move

def write_lines(file='words.txt'):
    ft, temp = mkstemp()
    lines = []
    with open(temp, 'w') as t, open(file) as f:
        for line in f:
            if line not in lines:
                lines.append(line)
                t.write(line)
    close(ft)
    remove(file)
    move(temp, file)
write_lines()