Aubin Paul wrote:
> Having looked into this a little for the past couple of days, and
> without knowing the authors original intent, I can't fix it. A flat
> playlist (like an m3u) is made of a list of strings, but trying to
> browse it in the menu structure always checks to see if it has Item
> properties.
>
> It crashes Freevo every time I try to browse a playlist.
>
> Either we have to massage the strings into a list of Items, or we have
> to change the skin code not to assume that the items have Item
> properties.
>
> Help!?
Like I wrote before on a different thread: I don't have much time
right now, so I won't fix it soon (maybe Monday, maybe Dec. 29th,
maybe next year).
So help for you to maybe find the bug. The cuurent playlist gets
'playlist' as parameter. This is:
playlist: a) a filename to a playlist file (e.g. m3u)
b) a list of items to play, this list can include
1) Items
2) filenames
3) a list (directoryname, recursive=0|1)
So what you see in your debug is correct:
> ['/media/Music/Bright Eyes/Fevers And Mirrors/04 Something Vague.mp3',
> '/media/Music/Bright Eyes/Fevers And Mirrors/03 The Ca
> lendar Hung Itself.mp3', '/media/Music/Bright Eyes/Lifted Or The Story
> Is In The Soil, Keep Your Ear To The Ground/03 False A
> dvertising.mp3', "/media/Music/Bright Eyes/Lifted Or The Story Is In
> The Soil, Keep Your Ear To The Ground/05 Lover I Don't H
> ave To Love.mp3", '/media/Music/Blink 182/Blink 182/04 Violence.mp3',
> '/media/Music/Blink 182/Blink 182/06 Down.mp3', '/', 'v
> ', 'a', 'r', '/', 'c', 'a', 'c', 'h', 'e', '/', 'f', 'r', 'e', 'e',
> 'v', 'o', '/', 'p', 'l', 'a', 'y', 'l', 'i', 's', 't', 's
> ', '/', 'F', 'r', 'e', 'e', 'v', 'o', ' ', 'P', 'l', 'a', 'y', 'l',
> 'i', 's', 't', ' ', '-', ' ', '1', '2', '1', '6', '-', '0
> ', '2', '2', '8', '.', 'm', '3', 'u']
Except the only character entries. If you load a m3u file as playlist,
it should call build
def build(self):
"""
Build the playlist. Create a list of items and filenames. This function
will load the playlist file or expand directories
"""
to create a list of _files_ as playlist. Later in the code:
def play(self, arg=None, menuw=None):
"""
play the playlist
"""
[...]
if not callable(self.current_item):
# element is a string, make a correct item
play_items = []
# get a real item
for p in self.get_plugins:
for i in p.get(self, [ self.current_item ]):
play_items.append(i)
if play_items:
pos = self.playlist.index(self.current_item)
self.current_item = play_items[0]
self.playlist[pos] = play_items[0]
This creates a correct object. Why? Creating objects may take a very
long time, so a playlist is only a list of files to speed this up. The
files will be transformed to an item when needed.
HTH
Dischi
--
printk("; corrupted filesystem mounted read/write - your computer
will explode within 20 seconds ... but you wanted it so!\n");
2.4.3 linux/fs/hpfs/super.c
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