# -*- coding: utf-8 -*-
# !/usr/bin/env python

import random
import string


def generate_random_seq(size=4):
    char = string.ascii_uppercase + string.digits + string.ascii_lowercase
    return "".join(random.choice(char) for _ in range(size))


import xlwt

wb = xlwt.Workbook()
ws = wb.add_sheet('sheet1')

prefix = 'G'
start = 550000
total = 2000

for i in range(0, total):
    no = start + i
    url = 'https://www.washpayer.com/userLogin?l={}{}&t={}'.format(prefix, no, generate_random_seq())
    ws.write(i, 0, url)
    ws.write(i, 1, '{}{}'.format(prefix, no))

wb.save('example.xls')