Mercurial > genshi > mirror
comparison examples/tutorial/geddit/model.py @ 611:236c351928a2 trunk
Add current code for GenshiTutorial to the `examples` directory.
| author | cmlenz |
|---|---|
| date | Wed, 29 Aug 2007 17:51:45 +0000 |
| parents | |
| children | b6706f9346ac |
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| 610:5e358de79e4c | 611:236c351928a2 |
|---|---|
| 1 from datetime import datetime | |
| 2 | |
| 3 | |
| 4 class Submission(object): | |
| 5 | |
| 6 def __init__(self, username, url, title): | |
| 7 self.username = username | |
| 8 self.url = url | |
| 9 self.title = title | |
| 10 self.time = datetime.utcnow() | |
| 11 self.comments = [] | |
| 12 | |
| 13 def __repr__(self): | |
| 14 return '<%s %r>' % (type(self).__name__, self.title) | |
| 15 | |
| 16 def add_comment(self, username, content): | |
| 17 comment = Comment(username, content, in_reply_to=self) | |
| 18 self.comments.append(comment) | |
| 19 return comment | |
| 20 | |
| 21 @property | |
| 22 def code(self): | |
| 23 uid = tuple([self.username, self.url, self.title, self.time]) | |
| 24 return hex(hash(uid))[2:] | |
| 25 | |
| 26 @property | |
| 27 def total_comments(self): | |
| 28 retval = [] | |
| 29 for comment in self.comments: | |
| 30 retval.append(comment) | |
| 31 retval.extend(comment.total_replies) | |
| 32 return retval | |
| 33 | |
| 34 | |
| 35 class Comment(object): | |
| 36 | |
| 37 def __init__(self, username, content, in_reply_to=None): | |
| 38 self.username = username | |
| 39 self.content = content | |
| 40 self.in_reply_to = in_reply_to | |
| 41 self.time = datetime.utcnow() | |
| 42 self.replies = [] | |
| 43 | |
| 44 def __repr__(self): | |
| 45 return '<%s>' % (type(self).__name__) | |
| 46 | |
| 47 def add_reply(self, username, content): | |
| 48 reply = Comment(username, content, in_reply_to=self) | |
| 49 self.replies.append(reply) | |
| 50 return reply | |
| 51 | |
| 52 @property | |
| 53 def code(self): | |
| 54 uid = tuple([self.in_reply_to.code, self.username, self.time]) | |
| 55 return hex(hash(uid))[2:] | |
| 56 | |
| 57 @property | |
| 58 def submission(self): | |
| 59 ref = self.in_reply_to | |
| 60 while ref: | |
| 61 if isinstance(ref, Submission): | |
| 62 return ref | |
| 63 ref = ref.in_reply_to | |
| 64 | |
| 65 @property | |
| 66 def total_replies(self): | |
| 67 retval = [] | |
| 68 for reply in self.replies: | |
| 69 retval.append(reply) | |
| 70 retval.extend(reply.total_replies) | |
| 71 return retval |