cmlenz@820: from datetime import datetime
cmlenz@820: 
cmlenz@820: 
cmlenz@820: class Link(object):
cmlenz@820: 
cmlenz@820:     def __init__(self, username, url, title):
cmlenz@820:         self.username = username
cmlenz@820:         self.url = url
cmlenz@820:         self.title = title
cmlenz@820:         self.time = datetime.utcnow()
cmlenz@820:         self.id = hex(hash(tuple([username, url, title, self.time])))[2:]
cmlenz@820:         self.comments = []
cmlenz@820: 
cmlenz@820:     def __repr__(self):
cmlenz@820:         return '<%s %r>' % (type(self).__name__, self.title)
cmlenz@820: 
cmlenz@820:     def add_comment(self, username, content):
cmlenz@820:         comment = Comment(username, content)
cmlenz@820:         self.comments.append(comment)
cmlenz@820:         return comment
cmlenz@820: 
cmlenz@820: 
cmlenz@820: class Comment(object):
cmlenz@820: 
cmlenz@820:     def __init__(self, username, content):
cmlenz@820:         self.username = username
cmlenz@820:         self.content = content
cmlenz@820:         self.time = datetime.utcnow()
cmlenz@820: 
cmlenz@820:     def __repr__(self):
cmlenz@820:         return '<%s by %r>' % (type(self).__name__, self.username)