问python-twitter从状态获取图像

EN

How to get the media url for a particular image from a tweet status.

I am using python-twitter library 0.8. 
statuses = api.GetUserTimeline(count=1, include_entities=True)

Status structure provided by Twitter is 
   status.created_at
    status.created_at_in_seconds # read only
    status.favorited
    status.in_reply_to_screen_name
    status.in_reply_to_user_id
    status.in_reply_to_status_id
    status.truncated
    status.source
    status.id
    status.text
    status.location
    status.relative_created_at # read only
    status.user
    status.urls
    status.user_mentions
    status.hashtags
    status.geo
    status.place
    status.coordinates
    status.contributors