我尝试使用Python客户端库以编程方式访问我个人Google帐户中的联系人列表
这是一个在没有用户输入的服务器上运行的脚本,因此我将其设置为使用我设置的服务帐户的凭据。我的Google API控制台设置如下所示。
我使用以下基本脚本,摘自API文档中提供的示例 -
import json
from httplib2 import Http
from oauth2client.service_account import ServiceAccountCredentials
from apiclient.discovery import build
# Only need read-only access
scopes = ['https://www.googleapis.com/auth/contacts.readonly']
# JSON file downloaded from Google API Console when creating the service account
credentials = ServiceAccountCredentials.from_json_keyfile_name(
'keep-in-touch-5d3ebc885d4c.json', scopes)
# Build the API Service
service = build('people', 'v1', credentials=credentials)
# Query for the results
results = service.people().connections().list(resourceName='people/me').execute()
# The result set is a dictionary and should contain the key 'connections'
connections = results.get('connections', [])
print connections #=> [] - empty!
当我点击API时,它会返回一个没有任何'连接的结果集。键。具体来说,它返回 -
>>> results
{u'nextSyncToken': u'CNP66PXjKhIBMRj-EioECAAQAQ'}
是否有与我的设置或代码有关的内容不正确?有没有办法查看响应HTTP状态代码或获取有关它尝试做什么的更多详细信息?
谢谢!
附注:当我使用the "Try it!" feature in the API docs尝试时,它会正确返回我的联系人。虽然我怀疑使用客户端库而是依赖于OAuth的用户授权
答案 0 :(得分:6)
personFields 掩码是必需的。指定一个或多个有效路径。有效路径记录在https://developers.google.com/people/api/rest/v1/people.connections/list/。
此外,使用字段掩码指定部分响应中包含哪些字段。
而不是:
results = service.people().connections().list(resourceName='people/me').execute()
...尝试:
results = service.people().connections().list(resourceName='people/me',personFields='names,emailAddresses',fields='connections,totalItems,nextSyncToken').execute()
答案 1 :(得分:2)
这是一个有效的演示。我刚刚测试了它。 Python 3.5.2
google-api-python-client==1.6.4
httplib2==0.10.3
oauth2client==4.1.2
您可以将其保存到demo.py
,然后运行它。我离开了create_contact
函数,以防您可能想要使用它,并且还有一个关于API使用的示例。
CLIENT_ID
和CLIENT_SECRET
是环境变量,所以我不会在代码中意外地分享它。
"""Google API stuff."""
import httplib2
import json
import os
from apiclient.discovery import build
from oauth2client.file import Storage
from oauth2client.client import OAuth2WebServerFlow
from oauth2client.tools import run_flow
CLIENT_ID = os.environ['CLIENT_ID']
CLIENT_SECRET = os.environ['CLIENT_SECRET']
SCOPE = 'https://www.googleapis.com/auth/contacts'
USER_AGENT = 'JugDemoStackOverflow/v0.1'
def make_flow():
"""Make flow."""
flow = OAuth2WebServerFlow(
client_id=CLIENT_ID,
client_secret=CLIENT_SECRET,
scope=SCOPE,
user_agent=USER_AGENT,
)
return flow
def get_people():
"""Return a people_service."""
flow = make_flow()
storage = Storage('info.dat')
credentials = storage.get()
if credentials is None or credentials.invalid:
credentials = run_flow(flow, storage)
http = httplib2.Http()
http = credentials.authorize(http)
people_service = build(serviceName='people', version='v1', http=http)
return people_service
def create_contact(people, user):
"""Create a Google Contact."""
request = people.createContact(
body={
'names': [{'givenName': user.name}],
'phoneNumbers': [
{'canonicalForm': user.phone, 'value': user.phone}],
}
)
return request.execute()
def demo():
"""Demonstrate getting contacts from Google People."""
people_service = get_people()
people = people_service.people()
connections = people.connections().list(
resourceName='people/me',
personFields='names,emailAddresses,phoneNumbers',
pageSize=2000,
)
result = connections.execute()
s = json.dumps(result)
# with open('contacts.json', 'w') as f:
# f.write(s)
return s
if __name__ == '__main__':
print(demo())
答案 2 :(得分:0)
使用服务帐户,在DwD - G Suite域范围的代表团中,必须以这种方式模仿或委派用户
delegate = credentials.create_delegated('user@xxxx.xxx')
答案 3 :(得分:0)
对于其他googlers:使用JS API时遇到同样的问题。
我在我的个人gmail地址上取得了成功,但在我的工作中没有(g-suite)也不在我的辅助Gmail地址上。
无法看到模式。工作人员可能已停用联系人列表。