Mercurial > hg > Feedworm

annotate backend/couchdb/Feed.py @ 156:2d159eb2a91b

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displaying the preferences dialog works, saving prefs doesn't yet
author Dirk Olmes <dirk@xanthippe.ping.de>
date Sat, 27 Aug 2011 10:17:07 +0200
parents b290e29a94b5
children 7d724cf2dcf7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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2cd30af937fa add the required methods for determining if a feed needs to be updated
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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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7217b060b39c implement a Feed class that can be used to query feed and that wraps view results
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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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17
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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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26
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27 def _updateIntervalInSeconds(self):
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28 return self.update_interval * 60