Python get_top_img示例

示例#1

文件： models.py 项目： ZCT/flask_reddit

 def extract_thumbnail(self):
     """
     ideally this type of heavy content fetching should be put on a
     celery background task manager or at least a crontab.. instead of
     setting it to run literally as someone posts a thread. but once again,
     this repo is just a simple example of a reddit-like crud application!
     """
     DEFAULT_THUMBNAIL = 'http://reddit.codelucas.com/static/imgs/reddit-camera.png'
     if self.link:
         thumbnail = media.get_top_img(self.link)
     if not thumbnail:
         thumbnail = DEFAULT_THUMBNAIL
     self.thumbnail = thumbnail
     db.session.commit()

示例#2

 def extract_thumbnail(self):
     """
     ideally this type of heavy content fetching should be put on a
     celery background task manager or at least a crontab.. instead of
     setting it to run literally as someone posts a thread. but once again,
     this repo is just a simple example of a reddit-like crud application!
     """
     DEFAULT_THUMBNAIL = 'https://reddit.codelucas.com/static/imgs/reddit-camera.png'
     if self.link:
         thumbnail = media.get_top_img(self.link)
     if not thumbnail:
         thumbnail = DEFAULT_THUMBNAIL
     self.thumbnail = thumbnail
     db.session.commit()