我只是不明白我在使用 YouTube API 时做错了什么,特别是 client secrets 文件.
我按照 google 开发者 网站上的步骤创建了一个 client secrets 文件 —
现在,我尝试运行 google developers 网站上提供的这个基本代码片段https://developers.google.com/youtube/v3/code_samples/python#rate__like__a_video
import httplib2
import os
import sys
from apiclient.discovery import build
from apiclient.errors import HttpError
from oauth2client.client import flow_from_clientsecrets
from oauth2client.file import Storage
from oauth2client.tools import argparser, run_flow
CLIENT_SECRETS_FILE = "C:\\Python27\\Projects\\YoutubeBot_client_secrets.json"
# This variable defines a message to display if the CLIENT_SECRETS_FILE is
# missing.
MISSING_CLIENT_SECRETS_MESSAGE = "something went wrong."
# This OAuth 2.0 access scope allows for full read/write access to the
# authenticated user's account.
YOUTUBE_READ_WRITE_SCOPE = "https://www.googleapis.com/auth/youtube"
YOUTUBE_API_SERVICE_NAME = "youtube"
YOUTUBE_API_VERSION = "v3"
def get_authenticated_service(args):
flow = flow_from_clientsecrets(CLIENT_SECRETS_FILE,
scope=YOUTUBE_READ_WRITE_SCOPE,
message=MISSING_CLIENT_SECRETS_MESSAGE)
storage = Storage("%s-oauth2.json" % sys.argv[0])
credentials = storage.get()
if credentials is None or credentials.invalid:
credentials = run_flow(flow, storage, args)
return build(YOUTUBE_API_SERVICE_NAME, YOUTUBE_API_VERSION,
http=credentials.authorize(httplib2.Http()))
# Add the video rating. This code sets the rating to "like," but you could
# also support an additional option that supports values of "like" and
# "dislike."
def like_video(youtube, video_id):
youtube.videos().rate(
id=video_id,
rating="like"
).execute()
if __name__ == "__main__":
argparser.add_argument("--videoid", default="L-oNKK1CrnU",
help="ID of video to like.")
args = argparser.parse_args()
youtube = get_authenticated_service(args)
try:
like_video(youtube, "8hj6BK8WGtA" )
except HttpError, e:
print "An HTTP error %d occurred:\n%s" % (e.resp.status, e.content)
else:
print "%s has been liked." % args.videoid
我刚刚收到有关我的客户机密文件的错误(
MISSING_CLIENT_SECRETS_MESSAGE
错误):
SystemExit: something went wrong.
这就是根本原因-
---> 29 message=MISSING_CLIENT_SECRETS_MESSAGE)
我自己也遇到了这个问题,由于没有满意的答案,下面是我如何找到问题的根本原因: 删除
message
中的flow_from_clientsecrets
参数应该会给你一个更具描述性的消息:
flow = flow_from_clientsecrets(
CLIENT_SECRETS_FILE,
scope=YOUTUBE_READ_WRITE_SCOPE,
# message=MISSING_CLIENT_SECRETS_MESSAGE
)
例如,我自己实现了“缺少凭据文件”错误,但由于它似乎不是强制性的,我删除了它,并得到以下错误,这帮助我解决了真正的问题,因为该文件存在于文件系统,根据 Riccati 的回答:
oauth2client.clientsecrets.InvalidClientSecretsError: Invalid file format.
See https://developers.google.com/api-client-library/python/guide/aaa_client_secrets
Expected a JSON object with a single property for a "web" or "installed" application
注意这不仅可以解决 google api 的 youtube 组件的问题,还可以解决所有 api 的问题,就像我的 bigquery api 一样。
检查它是服务帐户密钥还是客户端密钥。 客户端密钥应以 {"installed":{"client_id".......
免责声明:这可能不是答案。
您是否尝试过这样的完整性检查:
if os.path.exists(CLIENT_SECRETS_FILE):
print('yes, the client secrets file exists')
else:
print('the client secrets file does not exist!')
也许实际问题更精彩。我之所以提供这个,是因为我总是犯这种愚蠢的错误……:)