python - 使用 API 创建再营销名单

Question

我正在尝试创建再营销名单。我阅读了已安装应用程序的 Python 快速入门，并使用了其中的代码。我是 python 新手。代码如下:

from __future__ import print_function

import argparse
import sys

from googleapiclient.errors import HttpError
from googleapiclient import sample_tools
from oauth2client.client import AccessTokenRefreshError
from oauth2client import tools
from apiclient.discovery import build
import httplib2
from oauth2client import client
from oauth2client import file

def get_service(api_name, api_version, scope, client_secrets_path):
  """Get a service that communicates to a Google API.

  Args:
    api_name: string The name of the api to connect to.
    api_version: string The api version to connect to.
    scope: A list of strings representing the auth scopes to authorize for the
      connection.
    client_secrets_path: string A path to a valid client secrets file.

  Returns:
    A service that is connected to the specified API.
  """
  # Parse command-line arguments.
  parser = argparse.ArgumentParser(
      formatter_class=argparse.RawDescriptionHelpFormatter,
      parents=[tools.argparser])
  flags = parser.parse_args([])

  # Set up a Flow object to be used if we need to authenticate.
  flow = client.flow_from_clientsecrets(
      client_secrets_path, scope=scope,
      message=tools.message_if_missing(client_secrets_path))

  # Prepare credentials, and authorize HTTP object with them.
  # If the credentials don't exist or are invalid run through the native client
  # flow. The Storage object will ensure that if successful the good
  # credentials will get written back to a file.
  storage = file.Storage(api_name + '.dat')
  credentials = storage.get()
  if credentials is None or credentials.invalid:
    credentials = tools.run_flow(flow, storage, flags)
  http = credentials.authorize(http=httplib2.Http())

  # Build the service object.
  service = build(api_name, api_version, http=http)

  return service

def create(service):
  return service.management().remarketingAudience().insert(
    accountId='16694538',
    webPropertyId='UA-16694838-1',
    body={
      'name': 'Simple Audience',
      'linkedViews': 33205313,
      'linkedAdAccounts': [{
          'type': 'ADWORDS_LINKS',
          'linkedAccountId': '518-659-6088'
      }],
      'audienceType': 'SIMPLE',
      'audienceDefinition': {
        'includeConditions': {
          'isSmartList': False,
          'daysToLookBack': 7,
          'membershipDurationDays': 30,
          'segment': 'users::condition::ga:browser==Chrome'
        }
      }
    }
  ).execute()

def main():
  # Define the auth scopes to request.
  scope = ['https://www.googleapis.com/auth/analytics.edit']

  # Authenticate and construct service.
  service = get_service('analytics', 'v3', scope, 'client_secrets.json')
  profile = '33205313'
  create(service)


if __name__ == '__main__':
  main()

我收到如下错误:

Traceback (most recent call last):
  File "/home/maciek/Documents/HelloAnalytics.py", line 88, in <module>
    main()
  File "/home/maciek/Documents/HelloAnalytics.py", line 84, in main
    create(service)
  File "/home/maciek/Documents/HelloAnalytics.py", line 71, in create
    'segment': 'users::condition::ga:browser==Chrome'
  File "/usr/local/lib/python2.7/dist-packages/oauth2client/_helpers.py", line 133, in positional_wrapper
    return wrapped(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/googleapiclient/http.py", line 840, in execute
    raise HttpError(resp, content, uri=self.uri)
googleapiclient.errors.HttpError: <HttpError 403 when requesting https://www.googleapis.com/analytics/v3/management/accounts/16694838/webproperties/UA-16694838-1/remarketingAudiences?alt=json returned "Insufficient Permission">
[Finished in 0.7s with exit code 1]

请告诉我如何让它发挥作用。

Answer 1

我想是因为您没有调用函数 get_service 来返回使用 API 所需的服务对象。当然，这段代码还没有“准备好”，但一定要让快速入门有更好的外观。

  service = get_service('analytics', 'v3', scope, key_file_location,
service_account_email)

这是“分析”服务的示例。这是quickstart供您引用