Load firestore firebase table to pandas dataframe

access_firestore_firebase.py

import os
from google.cloud import firestore
import pandas as pd

os.environ["GOOGLE_APPLICATION_CREDENTIALS"]="myapp-firebase-adminsdk.json"

db = firestore.Client()
users = list(db.collection('usuarios').stream())
users_dict = list(map(lambda x: x.to_dict(), users))
df = pd.DataFrame(users_dict)

See: https://gist.github.com/romicofre/ee80100b62b5fdbed42218e8239df94e