我正在尝试获取有关我在电子邮件中收到的所有新收件箱消息的推送通知。我已经按照 pubsub 文档中的说明配置了 pubsub 客户端。以下是代码:
import httplib2
from apiclient import discovery
from oauth2client import client as oauth2client
from lib.common.models.main.users import User
from oauth2client.client import SignedJwtAssertionCredentials,\
AccessTokenRefreshError
PUBSUB_SCOPES = ['https://www.googleapis.com/auth/pubsub']
def create_pubsub_client(http=None):
credentials = oauth2client.GoogleCredentials.get_application_default()
if credentials.create_scoped_required():
credentials = credentials.create_scoped(PUBSUB_SCOPES)
if not http:
http = httplib2.Http()
credentials.authorize(http)
return discovery.build('pubsub', 'v1', http=http)
pubsub = create_pubsub_client()
topic = 'projects/<project-name>/topics/<Topic-name>'
policy = {
'policy': {
'bindings': [{
'role': 'roles/pubsub.publisher',
'members': ['serviceAccount:<my-service-account>'],
}],
}
}
resp = pubsub.projects().topics().setIamPolicy(resource=topic, body=policy).execute()
request = {
'labelIds': ['INBOX'],
'topicName': 'projects/<project-name>/topics/<Topic-name>'
}
f = file('link-to.p12', 'rb')
key = f.read()
f.close()
credentials = SignedJwtAssertionCredentials(
'service-account-email',
key,
scope='https://mail.google.com/',
)
user = User.query.filter(User.id == 143).first()
accesskey = user.get_access_key(True)
credentials.access_token = accesskey['key']
service = discovery.build('gmail','v1',credentials=credentials)
service.users().watch(userId='me', body=request).execute()
当我运行上述程序时,遇到以下错误:
回溯(最近一次通话最后):文件“/home/kmittal/workspace/engine/workers/newPubSubClient.py”,第 82 行,在 service.users().watch(userId='me', body=request).execute () 文件“/usr/local/lib/python2.7/dist-packages/oauth2client/util.py”,第 135 行,在 positional_wrapper 中 return Wrapper(*args, **kwargs) 文件“/usr/local/lib/ python2.7/dist-packages/googleapiclient/http.py",第 723 行,在执行 raise HttpError(resp, content, uri=self.uri) googleapiclient.errors.HttpError: https://www.googleapis.com/gmail /v1/users/me/watch?alt=json 返回“无效的 topicName 与项目不匹配/SOME_ANOTHER_PROJECT/topics/*”>