Mercurial > hg > Feedworm
annotate backend/sqlalchemy/FeedList.py @ 132:63d6d60d37ff
new backend for using CouchDB as persistence mechanism ... currently all methods are unimplemented
author | Dirk Olmes <dirk@xanthippe.ping.de> |
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date | Mon, 22 Aug 2011 19:51:59 +0200 |
parents | 04a730f9d07d |
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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.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
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1 |
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.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
|
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.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
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3 from FeedEntry import FeedEntry |
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control the display of unread feeds/all feeds via Preferences
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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4 from Preferences import Preferences |
71
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.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
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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.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
|
6 |
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.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
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7 def getFeeds(session): |
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control the display of unread feeds/all feeds via Preferences
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parents:
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8 preferences = Preferences(session) |
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control the display of unread feeds/all feeds via Preferences
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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9 if preferences.showOnlyUnreadFeeds(): |
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Simplify: no classes needed for simple if
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10 return _getUnreadFeeds(session) |
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control the display of unread feeds/all feeds via Preferences
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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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.
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
diff
changeset
|
13 |
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Simplify: no classes needed for simple if
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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14 def _getUnreadFeeds(session): |
5585f3d23541
Simplify: no classes needed for simple if
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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15 query = session.query(FeedEntry).filter(FeedEntry.read == 0) |
5585f3d23541
Simplify: no classes needed for simple if
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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16 queryWithOptions = query.options(joinedload("feed")) |
5585f3d23541
Simplify: no classes needed for simple if
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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17 result = queryWithOptions.all() |
5585f3d23541
Simplify: no classes needed for simple if
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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18 return _collectFeeds(result) |
5585f3d23541
Simplify: no classes needed for simple if
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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19 |
5585f3d23541
Simplify: no classes needed for simple if
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
72
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20 def _collectFeeds(feedEntries): |
5585f3d23541
Simplify: no classes needed for simple if
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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21 feeds = [entry.feed for entry in feedEntries] |
5585f3d23541
Simplify: no classes needed for simple if
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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22 uniqueFeeds = set(feeds) |
5585f3d23541
Simplify: no classes needed for simple if
Dirk Olmes <dirk@xanthippe.ping.de>
parents:
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23 return list(uniqueFeeds) |