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annotate 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
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children e054949143e9
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5
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1
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2 class NotFound(ValueError):
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3 pass
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4
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5 class Links(object):
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6 def __init__(self, db):
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7 self.coll = db['links']
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8
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9 def insertOrUpdate(self, doc):
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10 self.extract(doc)
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11 self.coll.update({'href':doc['href']}, doc, upsert=True, safe=True)
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13 def extract(self, doc):
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14 forUsers = []
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15 tags = []
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16 for t in doc.get('tag', '').split(' '):
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17 if t.startswith('for:'):
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18 forUsers.append(t[4:])
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19 else:
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20 tags.append(t)
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21 doc['extracted'] = dict(tags=tags, forUsers=forUsers)
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23 def find(self, uri):
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24 docs = list(self.coll.find({'href': uri}))
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25 if len(docs) == 0:
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26 raise NotFound("not found")
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27 elif len(docs) > 1:
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28 raise ValueError("%s docs found for href %s" % (len(docs), uri))
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29 else:
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30 return docs[0]
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