/usr/share/doc/python-werkzeug-doc/examples/couchy/models.py is in python-werkzeug-doc 0.10.4+dfsg1-1ubuntu1.1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | from datetime import datetime
from couchdb.schema import Document, TextField, BooleanField, DateTimeField
from couchy.utils import url_for, get_random_uid
class URL(Document):
target = TextField()
public = BooleanField()
added = DateTimeField(default=datetime.utcnow())
shorty_id = TextField(default=None)
db = None
@classmethod
def load(self, id):
return super(URL, self).load(URL.db, id)
@classmethod
def query(self, code):
return URL.db.query(code)
def store(self):
if getattr(self._data, 'id', None) is None:
new_id = self.shorty_id if self.shorty_id else None
while 1:
id = new_id if new_id else get_random_uid()
docid = None
try:
docid = URL.db.resource.put(content=self._data, path='/%s/' % str(id))['id']
except:
continue
if docid:
break
self._data = URL.db.get(docid)
else:
super(URL, self).store(URL.db)
return self
@property
def short_url(self):
return url_for('link', uid=self.id, _external=True)
def __repr__(self):
return '<URL %r>' % self.id
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