initialize.py

from pyrogram import Client

from tests.bots import get_userbot, get_bot

"""
Run this file with python3.5+ in order to log in to Pyrogram with a Telegram user account 
interactively, creating a Pyrogram "session" file (json) in the process.
It will try to log into the provided account like every regular Telegram client does, 
and you will be prompted for the login code.

Once the session is generated, you will be able to run the integration tests.

The configuration can be found in tests/bots.py and may be set via environment variables:
  - API_ID=12345
  - API_HASH=abcdefghijklmnopqrstuvwxyz123456
  - PHONE_NUMBER=+49123456789

Read here about how to obtain the values for API_ID and API_HASH: 
    https://docs.pyrogram.ml/start/ProjectSetup#api-keys

It is okay to use the provided defaults for API_ID and API_HASH, but you should use your own 
(or a spare) Telegram account's PHONE_NUMBER.
"""

if __name__ == '__main__':
    userbot_info = get_userbot()
    bot_info = get_bot()

    # Create a Pyrogram client
    client = Client(
        session_name=userbot_info['session_name'],
        api_id=userbot_info['api_id'],
        api_hash=userbot_info['api_hash'],
        phone_number=userbot_info['phone_number']
    )
    client.start()

    # Send an initial message to the bot to register it as a known peer
    client.send_message(bot_info['username'], "Hi, I'll be your testing buddy for today.")

    print("Initialized successfully. You are now set up and ready to run the tests.")
    client.stop()