add_telegram_contacts.py

import csv
import random

from telethon import TelegramClient, events, sync
from telethon.tl.types import InputPhoneContact
from telethon import functions, types
api_id = 210829
api_hash = '..'
client = TelegramClient('SmartManoj2', api_id, api_hash)
with open('contacts.csv', 'r') as file:
	reader = csv.reader(file)
	for row in reader:
		first_name, last_name, phone = row
		contact = InputPhoneContact(random.randint(0, 9999), phone, first_name, last_name)
		contacts = client(functions.contacts.ImportContactsRequest([contact]))
		a1 = contacts.to_dict()['users'][0]['username']
		a2 = contacts.to_dict()['users'][0]['phone']
		a3 = contacts.to_dict()['users'][0]['id']
		print(a1, a2, a3, file=open('tlogs', 'a'))