Mercurial > hg > Feedworm

annotate Feed.py @ 46:03358c113170

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Better preferences handling: the GUI's responsibility is to convert the input from the event into a boolean value
author Dirk Olmes <dirk@xanthippe.ping.de>
date Sun, 16 May 2010 07:54:24 +0200
parents aaec263f07ca
children a8442c3487b5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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5bb57caa8f66 display a feed's entries sorted by their update date
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aaec263f07ca Feeds manage the point in time when the next update should happen. FeedUpdater only updates feeds that are due.
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2 from datetime import datetime, timedelta
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5bb57caa8f66 display a feed's entries sorted by their update date
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3 import FeedEntry
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8a624ee48a74 First skeleton for sqlalchemy: define the mapping and create the first feed
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4
8a624ee48a74 First skeleton for sqlalchemy: define the mapping and create the first feed
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5 class Feed(object):
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3ffecc709da9 move fetch logic into Feed
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6 @staticmethod
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7 def all(session):
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8 return session.query(Feed).order_by(Feed.title).all()
3ffecc709da9 move fetch logic into Feed
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215c34f61e95 Feed.url -> Feed.rss_url
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10 def __init__(self, title, rss_url):
215c34f61e95 Feed.url -> Feed.rss_url
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11 self.title = title
215c34f61e95 Feed.url -> Feed.rss_url
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12 self.rss_url = rss_url
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aaec263f07ca Feeds manage the point in time when the next update should happen. FeedUpdater only updates feeds that are due.
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parents: 31
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13 # default: update every 60 minutes
aaec263f07ca Feeds manage the point in time when the next update should happen. FeedUpdater only updates feeds that are due.
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14 self.update_interval = 60
aaec263f07ca Feeds manage the point in time when the next update should happen. FeedUpdater only updates feeds that are due.
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parents: 31
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15 self.incrementNextUpdateDate()
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8a624ee48a74 First skeleton for sqlalchemy: define the mapping and create the first feed
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8a624ee48a74 First skeleton for sqlalchemy: define the mapping and create the first feed
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17 def __repr__(self):
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215c34f61e95 Feed.url -> Feed.rss_url
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18 return "<Feed (%d) %s>" % (self.pk, self.title)
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5fda8bd94fa8 make the model used to display feeds generic (so it can be used to display FeedEntries, too)
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19
5fda8bd94fa8 make the model used to display feeds generic (so it can be used to display FeedEntries, too)
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20 def userPresentableString(self):
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21 return self.title
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5bb57caa8f66 display a feed's entries sorted by their update date
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22
5bb57caa8f66 display a feed's entries sorted by their update date
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23 def entriesSortedByUpdateDate(self):
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24 sortedEntries = list(self.entries)
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25 sortedEntries.sort(FeedEntry.compareByUpdateDate)
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aaec263f07ca Feeds manage the point in time when the next update should happen. FeedUpdater only updates feeds that are due.
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parents: 31
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26 return sortedEntries
aaec263f07ca Feeds manage the point in time when the next update should happen. FeedUpdater only updates feeds that are due.
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parents: 31
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aaec263f07ca Feeds manage the point in time when the next update should happen. FeedUpdater only updates feeds that are due.
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parents: 31
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28 def incrementNextUpdateDate(self):
aaec263f07ca Feeds manage the point in time when the next update should happen. FeedUpdater only updates feeds that are due.
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parents: 31
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29 delta = timedelta(minutes=self.update_interval)
aaec263f07ca Feeds manage the point in time when the next update should happen. FeedUpdater only updates feeds that are due.
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parents: 31
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30 self.next_update = datetime.now() + delta