我无法在 Python 3 上使用 gspread 进行授权

Question

我有一个在 Python 3.6 上创建 googlesheet 的简单脚本，例如：

import gspread
from oauth2client.service_account import ServiceAccountCredentials

mail = 'my_mail@gmail.com'
secret_file = "C:\\Users\\admin\\Downloads\\my_file.json"

SCOPES = ['https://spreadsheets.google.com/feeds']

credentials = ServiceAccountCredentials.from_json_keyfile_name(secret_file, SCOPES)

gss_client = gspread.authorize(credentials)
gss = gss_client.open('test-doc')
worksheet = gss.sheet1

但是当我运行它时，我有一个类型错误：

Traceback（最近一次调用最后一次）：文件 “C:/Users/admin/PycharmProjects/untitled/fjhdshfjs.py”，第 11 行，在 ... "C:\Users\admin\AppData\Local\Programs\Python\Python36\lib\base64.py", 第 58 行，在 b64 编码中 encoded = binascii.b2a_base64(s, newline=False) TypeError: a bytes-like object is required, not 'str'

早期，这个问题可以通过编码解决：

credentials = SignedJwtAssertionCredentials(json_key['client_email'], json_key['private_key'].encode(), scope)

但是现在，将 SignedJwtAssertionCredentials 移动到 oauth2client.service_account.ServiceAccountCredentials 上后它不起作用

也许有人可以帮助我？

Answer 1

我认为你所追求的代码更接近这个

from google.oauth2 import service_account
import googleapiclient.discovery

SCOPES = ['https://www.googleapis.com/auth/spreadsheets.readonly']
SERVICE_ACCOUNT_FILE = '/path/to/service.json'

credentials = service_account.Credentials.from_service_account_file(
        SERVICE_ACCOUNT_FILE, scopes=SCOPES)
service = build('sheets', 'v4', http=creds.authorize(Http()))

# Call the Sheets API
SPREADSHEET_ID = '1BxiMVs0XRA5nFMdKvBdBZjgmUUqptlbs74OgvE2upms'
RANGE_NAME = 'Class Data!A2:E'
result = service.spreadsheets().values().get(spreadsheetId=SPREADSHEET_ID,
                                            range=RANGE_NAME).execute()
values = result.get('values', [])

Using OAuth 2.0 for Server to Server Applications