from google.oauth2 import service_account
import google.auth.transport.requests

# 正确的凭证加载方式
credentials = service_account.Credentials.from_service_account_file(
    'path/to/serviceAccountKey.json',
    scopes=['https://www.googleapis.com/auth/firebase.database']
)

# 或者使用字典直接加载
credentials_dict = {
    "type": "service_account",
    "project_id": "your-project-id",
    # 其他必要字段...
}
credentials = service_account.Credentials.from_service_account_info(
    credentials_dict,
    scopes=['https://www.googleapis.com/auth/firebase.database']
)

# 正确设置所需的作用域
SCOPES = [
    'https://www.googleapis.com/auth/firebase.database',
    'https://www.googleapis.com/auth/userinfo.email',
    'https://www.googleapis.com/auth/cloud-platform'
]

credentials = service_account.Credentials.from_service_account_file(
    'path/to/serviceAccountKey.json',
    scopes=SCOPES
)

import requests
from google.auth.transport.requests import AuthorizedSession

# 创建授权会话
authed_session = AuthorizedSession(credentials)

# 示例：读取 Firebase 实时数据库
response = authed_session.get(
    "https://your-project-id.firebaseio.com/path.json"
)
print(response.json())

import json
from google.oauth2 import service_account
from google.auth.transport.requests import AuthorizedSession

# 1. 加载服务账户凭证
SERVICE_ACCOUNT_FILE = 'path/to/serviceAccountKey.json'
SCOPES = ['https://www.googleapis.com/auth/firebase.database']

credentials = service_account.Credentials.from_service_account_file(
    SERVICE_ACCOUNT_FILE,
    scopes=SCOPES
)

# 2. 创建授权会话
authed_session = AuthorizedSession(credentials)

# 3. 定义 Firebase 数据库URL
FIREBASE_URL = "https://your-project-id.firebaseio.com"

# 4. 示例操作
def read_data(path):
    url = f"{FIREBASE_URL}/{path}.json"
    response = authed_session.get(url)
    return response.json()

def write_data(path, data):
    url = f"{FIREBASE_URL}/{path}.json"
    response = authed_session.put(url, json.dumps(data))
    return response.json()

# 使用示例
if __name__ == "__main__":
    # 写入数据
    write_data("test", {"message": "Hello Firebase"})
    
    # 读取数据
    data = read_data("test")
    print(data)