python - 验证 Google API 帐户时代码未创建访问令牌
问题描述
当我运行我的代码时,我可以登录,但是一旦我尝试进行身份验证,服务器就会崩溃,我假设这是因为我没有获得任何访问令牌。我不确定下一步该去哪里。我已经为我的凭据下载了 .json 文件,它被称为“credentials.json”
这是我的 Google.py
import pickle
import os
import datetime
from google_auth_oauthlib.flow import Flow, InstalledAppFlow
from googleapiclient.discovery import build
from googleapiclient.http import MediaFileUpload, MediaIoBaseDownload
from google.auth.transport.requests import Request
def Create_Service(client_secret_file, api_name, api_version, *scopes, prefix=''):
CLIENT_SECRET_FILE = client_secret_file
API_SERVICE_NAME = api_name
API_VERSION = api_version
SCOPES = [scope for scope in scopes[0]]
cred = None
working_dir = os.getcwd()
token_dir = 'token files'
pickle_file = f'token_{API_SERVICE_NAME}_{API_VERSION}{prefix}.pickle'
### Check if token dir exists first, if not, create the folder
if not os.path.exists(os.path.join(working_dir, token_dir)):
os.mkdir(os.path.join(working_dir, token_dir))
if os.path.exists(os.path.join(working_dir, token_dir, pickle_file)):
with open(os.path.join(working_dir, token_dir, pickle_file), 'rb') as token:
cred = pickle.load(token)
if not cred or not cred.valid:
if cred and cred.expired and cred.refresh_token:
cred.refresh(Request())
else:
flow = InstalledAppFlow.from_client_secrets_file(CLIENT_SECRET_FILE, SCOPES)
cred = flow.run_local_server()
with open(os.path.join(working_dir, token_dir, pickle_file), 'wb') as token:
pickle.dump(cred, token)
try:
service = build(API_SERVICE_NAME, API_VERSION, credentials=cred)
print(API_SERVICE_NAME, API_VERSION, 'service created successfully')
return service
except Exception as e:
print(e)
print(f'Failed to create service instance for {API_SERVICE_NAME}')
os.remove(os.path.join(working_dir, token_dir, pickle_file))
return None
def convert_to_RFC_datetime(year=1900, month=1, day=1, hour=0, minute=0):
dt = datetime.datetime(year, month, day, hour, minute, 0).isoformat() + 'Z'
return dt
if __name__ == '__main__':
API_NAME = 'calendar'
API_VERSION = 'v3'
SCOPES = ['https://www.googleapis.com/auth/calendar']
CLIENT_FILE = 'client-secret.json'
service = Create_Service(CLIENT_FILE, API_NAME, API_VERSION, SCOPES, 'x')
这是我要运行的代码
from pprint import pprint
from Google import Create_Service
CLIENT_SECRET_FILE = 'credentials.json'
API_NAME = 'calendar'
API_VERSION = "v3"
SCOPES = ['https://www.googleapis.com/auth/calendar']
service = Create_Service(CLIENT_SECRET_FILE, API_NAME, API_VERSION, SCOPES)
解决方案
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