Google Fit数据未使用python检索

问题描述

我在Google API中创建了一个服务帐户来检索拟合数据。

如果我在API游乐场中尝试，它可以正常工作（我可以看到可用的不同数据源）

如果我尝试使用以下代码：

from google.oauth2 import service_account
import googleapiclient.discovery

SCOPES = ['https://www.googleapis.com/auth/fitness.activity.read']
SERVICE_ACCOUNT_FILE = 'api-project-248165331787-5a2b3821f120.json'

credentials = service_account.Credentials.from_service_account_file(
        SERVICE_ACCOUNT_FILE,scopes=SCOPES)
fit = googleapiclient.discovery.build('fitness','v1',credentials=credentials)

response = fit.users().dataSources().list(userId='me').execute()

print(response)

我得到一个空白清单作为回应。我想念什么？

谢谢

解决方法

对于其他正在寻找通过脚本使用python来访问适合数据的方法的人：

转到Google api控制台：https://console.cloud.google.com/apis/credentials?project=\ ：

• 单击“创建凭据”-> OAuthClientId->应用程序类型->桌面应用程序
• 下载json凭据
• 运行以下脚本：

import pickle
import os.path
from googleapiclient.discovery import build
from google_auth_oauthlib.flow import InstalledAppFlow
from google.auth.transport.requests import Request

# If modifying these scopes,delete the file token.pickle.
SCOPES = ['https://www.googleapis.com/auth/fitness.activity.read']

def main():
    creds = None
    # The file token.pickle stores the user's access and refresh tokens,and is
    # created automatically when the authorization flow completes for the first
    # time.
    if os.path.exists('token.pickle'):
        with open('token.pickle','rb') as token:
            creds = pickle.load(token)
    # If there are no (valid) credentials available,let the user log in.
    if not creds or not creds.valid:
        if creds and creds.expired and creds.refresh_token:
            creds.refresh(Request())
        else:
            flow = InstalledAppFlow.from_client_secrets_file(
                'credentials.json',SCOPES)
            creds = flow.run_console()
        # Save the credentials for the next run
        with open('token.pickle','wb') as token:
            pickle.dump(creds,token)

    fit = build('fitness','v1',credentials=creds)

    # Call the Drive v3 API
    response = fit.users().dataSources().list(userId='me').execute()
    ...

if __name__ == '__main__':
    main()

脚本会提示一个url，将其放入浏览器中，然后将返回的代码写回脚本输入中。

感谢@DalmTo提供的提示