Author: dmeyer
Date: Sun Feb 25 12:20:54 2007
New Revision: 9274
Modified:
trunk/ui/src/tv/plugins/genre.py
Log:
adjust to genre beeing searchable
Modified: trunk/ui/src/tv/plugins/genre.py
==============================================================================
--- trunk/ui/src/tv/plugins/genre.py (original)
+++ trunk/ui/src/tv/plugins/genre.py Sun Feb 25 12:20:54 2007
@@ -36,6 +36,7 @@
import logging
# kaa imports
+import kaa.notifier
import kaa.epg
# freevo imports
@@ -60,14 +61,19 @@
return [ Action(_('Browse list'), self.browse) ]
+ @kaa.notifier.yield_execution()
def browse(self):
"""
Find all the programs with this genre
"""
items = []
- for prg in kaa.epg.search():
- if prg.genre == self.name:
- items.append(ProgramItem(prg, self))
+ # query epg in background
+ query_data = kaa.epg.search(genre=self.name)
+ yield query_data
+ # fetch epg data from InProgress object
+ query_data = query_data()
+ for prg in query_data:
+ items.append(ProgramItem(prg, self))
self.get_menustack().pushmenu(Menu(self.name, items, type='tv program
menu'))
@@ -75,26 +81,28 @@
# the plugin is defined here
#
-EXCLUDE_GENRES = ('unknown', 'none', '')
+EXCLUDE_GENRES = ('unknown', 'none', '', None)
class PluginInterface(MainMenuPlugin):
"""
Add 'Browse by Genre' to the TV menu.
"""
+ @kaa.notifier.yield_execution()
def category(self, parent):
"""
Show all category.
"""
items = []
genres = []
- # find the available category/genre
- # find a better way to do this via sqlDB ???... Because this is very
intensive
- for prg in kaa.epg.search():
- genre = str(prg.genre).strip()
- if prg.genre not in genres and genre.lower() not in EXCLUDE_GENRES:
- genres.append(prg.genre)
- items.append(GenreItem(parent, prg.genre))
+ # find the available category/genre in background
+ query_data = kaa.epg.search(attrs=['genre'], distinct=True)
+ yield query_data
+ # fetch epg data from InProgress object
+ query_data = query_data()
+ for genre, in query_data:
+ if genre not in EXCLUDE_GENRES:
+ items.append(GenreItem(parent, genre))
parent.pushmenu(Menu(_('Genre'), items, type='tv listing'))
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