[英]How to get user posts through facebook-sdk python api?
我使用facebook-jssdk授權我的應用程序對用戶個人資料和用戶帖子進行讀取訪問。
FB.login(
function(response) { },
{scope:'user_status,user_likes,user_photos,user_videos,user_questions,read_stream,user_posts'}
);
然后我正在嘗試接收用戶帖子。 導入json從時間導入mktime從urllib導入urlopen從facebook導入GraphAPI從datetime導入datetime
ga = GraphAPI()
access_token = ga.get_app_access_token(settings.FACEBOOK_APP_ID, settings.FACEBOOK_APP_SECRET)
url = "https://graph.facebook.com/fql?q=SELECT+created_time+FROM+stream+ WHERE+source_id=%s+AND+created_time<%d&access_token=%s" % (
social_id, # user id in facebook, taken from facebook-jssdk
int(mktime((datetime.now().timetuple()))),
access_token
)
data = json.loads(urlopen(url).read())
logger.debug(data)
# {u'data': []}
ga = GraphAPI(access_token)
ga.get_object('/508708815952422/posts/', token=token)
# {u'data': []}
數據總是空的......我做錯了什么?
有用信息 : 由於“Facebook Login v2.5”權限要求審核才能正常運行。 https://developers.facebook.com/docs/facebook-login/permissions/v2.2
你想知道如何使用python api獲取用戶帖子,對吧?
我在一個django項目中使用facebook-sdk
,我就讓它工作了,就像這樣(Implementation - services / facebook.py):
from django.conf import settings
import facebook
import requests
class FacebookFeed:
token_url = 'https://graph.facebook.com/oauth/access_token'
params = dict(client_id=settings.SOCIAL_AUTH_FACEBOOK_KEY, client_secret=settings.SOCIAL_AUTH_FACEBOOK_SECRET,
grant_type='client_credentials')
@classmethod
def get_posts(cls, user, count=6):
try:
token_response = requests.get(url=cls.token_url, params=cls.params)
access_token = token_response.text.split('=')[1]
graph = facebook.GraphAPI(access_token)
profile = graph.get_object(user)
query_string = 'posts?limit={0}'.format(count)
posts = graph.get_connections(profile['id'], query_string)
return posts
except facebook.GraphAPIError:
return None
注意:在我的情況下,我需要使用客戶端憑據流來獲取訪問令牌,利用密鑰和密鑰設置,如果您將用戶登錄到您的應用程序並且已經擁有令牌,則忽略線路:
token_response = requests.get(url=cls.token_url, params=cls.params)
access_token = token_response.text.split('=')[1]
用法(views.py):
from django.http import HttpResponse
from app.services.social_networks.facebook import FacebookFeed
def get_facebook_posts(request, user):
posts = FacebookFeed.get_posts(user=user)
if not posts:
return HttpResponse(status=500, content="Can't fetch posts for desired user", content_type="application/json")
return HttpResponse(json.dumps(posts), content_type="application/json")
希望這有幫助,任何問題,請問=)
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