Mercurial > hg > Feedworm

annotate FeedList.py @ 90:a1066e5a8f88

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save pending changes when quitting the app
author Dirk Olmes <dirk@xanthippe.ping.de>
date Fri, 24 Dec 2010 05:06:21 +0100
parents 5585f3d23541
children
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228da10cc98b MainWindow relies on FeedList to get the feeds to display now. FeedList has two inner/private classes: one for returning all known feeds and one to return only feeds with unread entries.
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228da10cc98b MainWindow relies on FeedList to get the feeds to display now. FeedList has two inner/private classes: one for returning all known feeds and one to return only feeds with unread entries.
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2 from Feed import Feed
228da10cc98b MainWindow relies on FeedList to get the feeds to display now. FeedList has two inner/private classes: one for returning all known feeds and one to return only feeds with unread entries.
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3 from FeedEntry import FeedEntry
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e8c2730eb444 control the display of unread feeds/all feeds via Preferences
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4 from Preferences import Preferences
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228da10cc98b MainWindow relies on FeedList to get the feeds to display now. FeedList has two inner/private classes: one for returning all known feeds and one to return only feeds with unread entries.
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5 from sqlalchemy.orm import joinedload
228da10cc98b MainWindow relies on FeedList to get the feeds to display now. FeedList has two inner/private classes: one for returning all known feeds and one to return only feeds with unread entries.
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228da10cc98b MainWindow relies on FeedList to get the feeds to display now. FeedList has two inner/private classes: one for returning all known feeds and one to return only feeds with unread entries.
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7 def getFeeds(session):
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e8c2730eb444 control the display of unread feeds/all feeds via Preferences
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8 preferences = Preferences(session)
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9 if preferences.showOnlyUnreadFeeds():
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10 return _getUnreadFeeds(session)
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11 else:
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12 return Feed.all(session)
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228da10cc98b MainWindow relies on FeedList to get the feeds to display now. FeedList has two inner/private classes: one for returning all known feeds and one to return only feeds with unread entries.
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13
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14 def _getUnreadFeeds(session):
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15 query = session.query(FeedEntry).filter(FeedEntry.read == 0)
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16 queryWithOptions = query.options(joinedload("feed"))
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17 result = queryWithOptions.all()
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18 return _collectFeeds(result)
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19
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20 def _collectFeeds(feedEntries):
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21 feeds = [entry.feed for entry in feedEntries]
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22 uniqueFeeds = set(feeds)
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23 return list(uniqueFeeds)