Mercurial > hg > Feedworm

annotate backend/couchdb/Feed.py @ 155:a05719a6175e

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move common functionality into an abstract backend class, have both backends inherit from it. Implement enough of the couchdb backend that reading feeds (and marking feed entries as read) is possible
author Dirk Olmes <dirk@xanthippe.ping.de>
date Sat, 27 Aug 2011 08:52:03 +0200
parents b290e29a94b5
children 7d724cf2dcf7
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2 from couchdb.mapping import BooleanField, DateTimeField, Document, IntegerField, TextField
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3 from datetime import datetime, timedelta
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5 class Feed(Document):
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6 doctype = TextField(default="feed")
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7 title = TextField()
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8 rss_url = TextField()
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9 update_interval = IntegerField(default=60)
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10 next_update = DateTimeField()
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11 auto_load_entry_link = BooleanField(default=False)
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12 always_open_in_browser = BooleanField(default=False)
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14 @staticmethod
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15 def all(database):
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16 return Feed.view(database, "feedtest/feeds")
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18 def needsUpdate(self):
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19 delta = datetime.now() - self.next_update
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20 return delta.total_seconds() > self._updateIntervalInSeconds()
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22 def incrementNextUpdateDate(self):
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23 updateInterval = self._updateIntervalInSeconds()
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24 delta = timedelta(seconds=updateInterval)
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25 self.next_update = self.next_update + delta
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27 def _updateIntervalInSeconds(self):
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28 return self.update_interval * 60