我无法在Python 3上使用gspread授权

Question

我有一个简单的脚本，可以在Python 3.6上创建googlesheet，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，出现类型错误：

追溯（最近一次通话）：文件“ C：/Users/admin/PycharmProjects/untitled/fjhdshfjs.py”，行11，在...“ C：\\ Users \\ admin \\ AppData \\ Local \\ Programs \\ Python \\ Python36 \\ lib \\ base64.py“，第58行，在b64encode中编码为= binascii.b2a_base64（s，newline = False）TypeError：需要类似字节的对象，而不是'str'

早期，可以通过编码解决此问题：

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

但是现在，在将SignedJwtAssertionCredentials移到oauth2client.service_account.ServiceAccountCredentials之后，它不起作用

也许有人可以帮我吗？

Answer 1

我认为您所追求的代码更接近于此

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', [])

将OAuth 2.0用于服务器到服务器应用程序