Mercurial > hg > Feedworm

annotate backend/sqlalchemy/SqlAlchemyBackend.py @ 121:510a5d00e98a backend

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re-enabled AddFeed - does not work yet
author Dirk Olmes <dirk@xanthippe.ping.de>
date Sun, 21 Aug 2011 04:17:13 +0200
parents 04a730f9d07d
children f5afe0c1f4d2
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1
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2 from Preferences import Preferences
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3 from FeedUpdater import FeedUpdater
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4 import Database
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5 import logging
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6 import util
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7 import FeedList
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8
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9 class SqlAlchemyBackend(object):
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10 '''
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11 Backend that uses sqlalchemy for persistence
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12 '''
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14 def __init__(self):
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15 self._initLogging()
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16 self.session = Database.createSession()
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17 self.prefs = Preferences(self.session)
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18 self.updater = None
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20 def _initLogging(self):
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21 logging.getLogger("sqlalchemy.orm").setLevel(logging.WARN)
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23 sqlalchemyLogLevel = logging.ERROR
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24 if util.databaseLoggingEnabled():
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25 sqlalchemyLogLevel = logging.INFO
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26 logging.getLogger("sqlalchemy").setLevel(sqlalchemyLogLevel)
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28 def preferences(self):
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29 return self.prefs
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121
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31 def feedUpdater(self):
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32 if self.updater is None:
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33 self.updater = FeedUpdater(self.session)
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34 return self.updater
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35
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36 def getFeeds(self):
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37 return FeedList.getFeeds(self.session)
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38
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39 def dispose(self):
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40 # save all uncommitted state, just in case
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41 self.session.commit()