Connect-to-adwords-API.py

from googleads import adwords
from googleads import oauth2


def connect_to_adwords_api():
    customer_id = 'xxx-xxx-xxxx' # This is client customer ID you see in the google ads UI
    oauth2_client = oauth2.GoogleRefreshTokenClient(
        client_id={GOOGLE_CLIENT_ID},
        client_secret={GOOGLE_CLIENT_SECRET},
        refresh_token={GOOGLE_REFRESH_TOKEN}
    )
    adwords_client = adwords.AdWordsClient(
        developer_token={GOOGLE_DEVELOPER_TOKEN},
        oauth2_client=oauth2_client,
        user_agent='marketing_data',
        client_customer_id=customer_id
    )
    return adwords_client