从 Instagram API 接收的媒体中提取标签

Question

来自 github 中 python-instagram 文档的示例：

from instagram.client import InstagramAPI

access_token = "YOUR_ACCESS_TOKEN"
api = InstagramAPI(access_token=access_token)
recent_media, next_ = api.user_recent_media(user_id="userid", count=10)
for media in recent_media:
   print media.caption.text   # it gets caption text from each media

但是，当我尝试这个时（只更改了最后一行）：

from instagram.client import InstagramAPI

access_token = "YOUR_ACCESS_TOKEN"
api = InstagramAPI(access_token=access_token)
recent_media, next_ = api.user_recent_media(user_id="userid", count=10)
for media in recent_media:
   print media.tags  # attempt to get tags associated with each media

它说媒体没有“标签”属性。我认为 Instagram API 的响应包括“标签”键。

我错过了什么？如何获取媒体标签？

Answer 1

首先，你应该确保有 tags 属性。像这样：

from instagram.client import InstagramAPI

access_token = "YOUR_ACCESS_TOKEN"
api = InstagramAPI(access_token=access_token)
recent_media, next_ = api.user_recent_media(user_id="userid", count=10)
for media in recent_media:
    if hasattr(media, 'tags'):
        print media.tags  # attempt to get tags associated with each media
    else:
        # you can check if there is tags attribute through this line
        print 'all the attributes of media are: ', repr(dir(media))