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comparison link.py @ 5:f8c4c7ce5f4a

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lots of href additions: add/edit, nav fixes Ignore-this: 863335c4680ac9bcc6a7fc5867638d61
author Drew Perttula <drewp@bigasterisk.com>
date Thu, 21 Feb 2013 01:39:01 -0800
parents
children e054949143e9
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4:409da49c148d 5:f8c4c7ce5f4a
1
2 class NotFound(ValueError):
3 pass
4
5 class Links(object):
6 def __init__(self, db):
7 self.coll = db['links']
8
9 def insertOrUpdate(self, doc):
10 self.extract(doc)
11 self.coll.update({'href':doc['href']}, doc, upsert=True, safe=True)
12
13 def extract(self, doc):
14 forUsers = []
15 tags = []
16 for t in doc.get('tag', '').split(' '):
17 if t.startswith('for:'):
18 forUsers.append(t[4:])
19 else:
20 tags.append(t)
21 doc['extracted'] = dict(tags=tags, forUsers=forUsers)
22
23 def find(self, uri):
24 docs = list(self.coll.find({'href': uri}))
25 if len(docs) == 0:
26 raise NotFound("not found")
27 elif len(docs) > 1:
28 raise ValueError("%s docs found for href %s" % (len(docs), uri))
29 else:
30 return docs[0]
31