Проблемы с потоковой передачей моей базы данных Firebase в реальном времени

Question

Я получаю сообщение об ошибке типа при попытке потоковой передачи своей базы данных Firebase в реальном времени. Вот MRE моего кода. Я прекрасно использовал другие функции модуля, но по какой-то причине эта ошибка продолжает появляться, когда я пытаюсь передать свои данные.

from firebase import Firebase
import python_jwt as jwt
from gcloud import storage
from sseclient import SSEClient
from Crypto.PublicKey import RSA
from requests_toolbelt.adapters import appengine

config = {
    "apiKey": "*******************************",
  "authDomain": "*********************************",
  "databaseURL": "*********************************",
  "storageBucket": "********************************"

}

pythonfirebase = Firebase(config)
db = pythonfirebase.database()

def stream_handler(message):
    print(message["event"])  # put
    print(message["path"])  # /-K7yGTTEp7O549EzTYtI
    print(message["data"])  # {'title': 'Pyrebase', "body": "etc..."}

my_stream = db.child("placements").stream(stream_handler)

Вот полный возврат

Exception in thread Thread-1:
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py", line 926, in _bootstrap_inner
    self.run()
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/Users/temitayoadefemi/PycharmProjects/test7/venv/lib/python3.7/site-packages/firebase/__init__.py", line 593, in start_stream
    self.sse = ClosableSSEClient(self.url, session=self.make_session(), build_headers=self.build_headers)
  File "/Users/temitayoadefemi/PycharmProjects/test7/venv/lib/python3.7/site-packages/firebase/__init__.py", line 554, in __init__
    super(ClosableSSEClient, self).__init__(*args, **kwargs)
  File "/Users/temitayoadefemi/PycharmProjects/test7/venv/lib/python3.7/site-packages/sseclient.py", line 48, in __init__
    self._connect()
  File "/Users/temitayoadefemi/PycharmProjects/test7/venv/lib/python3.7/site-packages/firebase/__init__.py", line 558, in _connect
    super(ClosableSSEClient, self)._connect()
  File "/Users/temitayoadefemi/PycharmProjects/test7/venv/lib/python3.7/site-packages/sseclient.py", line 56, in _connect
    self.resp = requester.get(self.url, stream=True, **self.requests_kwargs)
  File "/Users/temitayoadefemi/PycharmProjects/test7/venv/lib/python3.7/site-packages/requests/sessions.py", line 546, in get
    return self.request('GET', url, **kwargs)
TypeError: request() got an unexpected keyword argument 'build_headers'

Буду признателен за любую помощь

Answer 1

Попробуйте вместо Firebase admin sdk

import firebase_admin
from firebase_admin import credentials
from firebase_admin import db

# Fetch the service account key JSON file contents
cred = credentials.Certificate(SERVICE_ACCOUNT_FILE)

# Initialize the app with a service account, granting admin privileges
firebase_admin.initialize_app(cred, {
    'databaseURL': DATABASE_URL
})

# Get a database reference to our posts
ref = db.reference('messages')

def listener(event):
  print(event.event_type)  # can be 'put' or 'patch'
  print(event.path)  # relative to the reference, it seems
  print(event.data)  # new data at /reference/event.path. None if deleted

  node = str(event.path).split('/')[-2] #you can slice the path according to your requirement
  property = str(event.path).split('/')[-1]
  value = event.data
  if (node=='sala'):
  #do something
    """"""
  elif (node=='ventilacion'):
  #do something
    """"""
  else:
    """"""
#do something else

# Read the data at the posts reference (this is a blocking operation)
# print(ref.get())

db.reference('/').listen(listener)