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comparison backend/sqlalchemy/SqlAlchemyBackend.py @ 168:f4708d38419c

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move methods around so the SqlAlchemyBackend only needs to import the class
author dirk
date Mon, 05 Sep 2011 19:43:34 +0200
parents a3c945ce434c
children 3bcf39181f6e
comparison
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167:a3c945ce434c 168:f4708d38419c
1 1
2 from Feed import Feed 2 from Feed import Feed
3 from FeedEntry import FeedEntry 3 from FeedEntry import FeedEntry
4 from FeedUpdater import FeedUpdater
4 from Preferences import Preferences 5 from Preferences import Preferences
5 from backend.AbstractBackend import AbstractBackend 6 from backend.AbstractBackend import AbstractBackend
6 from datetime import datetime, timedelta 7 from datetime import datetime, timedelta
7 from sqlalchemy.orm import joinedload 8 from sqlalchemy.orm import joinedload
8 from sqlalchemy.sql import and_ 9 from sqlalchemy.sql import and_
9 import Database 10 import Database
10 import FeedUpdater
11 import Mapping 11 import Mapping
12 import logging 12 import logging
13 import util 13 import util
14 14
15 class SqlAlchemyBackend(AbstractBackend): 15 class SqlAlchemyBackend(AbstractBackend):
76 def createFeed(self, url): 76 def createFeed(self, url):
77 try: 77 try:
78 newFeed = Feed(url) 78 newFeed = Feed(url)
79 self.session.add(newFeed) 79 self.session.add(newFeed)
80 80
81 FeedUpdater.FeedUpdater(self.preferences(), self.session).update(newFeed) 81 FeedUpdater(self.preferences(), self.session).update(newFeed)
82 self.session.commit() 82 self.session.commit()
83 except AttributeError as ae: 83 except AttributeError as ae:
84 self.session.rollback() 84 self.session.rollback()
85 raise ae 85 raise ae
86 86