Mercurial > hg > Feedworm
comparison backend/AbstractBackend.py @ 173:3bcf39181f6e
pull the calculation of the epxire date up into AbstractBackend
| author | dirk |
|---|---|
| date | Fri, 09 Sep 2011 17:19:16 +0200 |
| parents | a05719a6175e |
| children | f74fe7cb5091 |
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| 172:214addba1f93 | 173:3bcf39181f6e |
|---|---|
| 1 | |
| 2 from datetime import datetime, timedelta | |
| 1 | 3 |
| 2 class AbstractBackend(object): | 4 class AbstractBackend(object): |
| 3 def __init__(self): | 5 def __init__(self): |
| 4 self.feeds = [] | 6 self.feeds = [] |
| 5 self.selectedFeed = None | 7 self.selectedFeed = None |
| 22 if self.feedEntries is None: | 24 if self.feedEntries is None: |
| 23 hideReadEntries = self.preferences().hideReadFeedEntries() | 25 hideReadEntries = self.preferences().hideReadFeedEntries() |
| 24 self.feedEntries = self._retrieveEntriesForSelectedFeed(hideReadEntries) | 26 self.feedEntries = self._retrieveEntriesForSelectedFeed(hideReadEntries) |
| 25 return self.feedEntries | 27 return self.feedEntries |
| 26 | 28 |
| 29 def _calculateExpireDate(self): | |
| 30 now = datetime.now() | |
| 31 daysToKeepFeedEntries = self.preferences().daysToKeepFeedEntries() | |
| 32 delta = timedelta(days=daysToKeepFeedEntries) | |
| 33 return now - delta | |
| 34 | |
| 27 # | 35 # |
| 28 # handling of the selected feed entry | 36 # handling of the selected feed entry |
| 29 # | 37 # |
| 30 | 38 |
| 31 def selectFeedEntry(self, index): | 39 def selectFeedEntry(self, index): |