Mercurial > hg > Feedworm

annotate backend/couchdb/CouchDbBackend.py @ 139:2cd30af937fa

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add the required methods for determining if a feed needs to be updated
author Dirk Olmes <dirk@xanthippe.ping.de>
date Tue, 23 Aug 2011 16:02:35 +0200
parents 9e1e6b96d8b0
children 74217db92993
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2 from Preferences import Preferences
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3 from backend.couchdb.Feed import Feed
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4 import couchdb
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7 DATABASE = "feedtest"
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9 class CouchDbBackend(object):
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10 '''
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11 Backend that uses CouchDB for persistence
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12 '''
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14 def __init__(self):
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15 server = couchdb.Server()
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16 self.database = server[DATABASE]
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18 def preferences(self):
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19 return Preferences(self.database)
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21 def getFeeds(self):
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22 raise Exception("not yet implemented")
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24 def toggleRead(self, feedEntry):
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25 raise Exception("not yet implemented")
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27 def markAllEntriesRead(self, feed):
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28 raise Exception("not yet implemented")
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30 def createFeed(self, url):
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31 raise Exception("not yet implemented")
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33 def updateFeed(self, feed, changes):
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34 raise Exception("not yet implemented")
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36 def deleteFeed(self, feed):
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37 raise Exception("not yet implemented")
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39 def markFeedEntriesAsRead(self, entries):
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40 raise Exception("not yet implemented")
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42 def updateAllFeeds(self):
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43 # TODO use a view instead of iterating all feeds
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44 allFeeds = Feed.all(self.database)
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45 for feed in allFeeds:
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46 if feed.needsUpdate():
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47 print("feed needs update " + str(feed))
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49 def expireFeedEntries(self):
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50 print("Expiring feeds is not yet implemented")
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51 # raise Exception("not yet implemented")
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53 def dispose(self):
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54 # nothing to do here
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55 pass