Mercurial > vixm

annotate vixm/playlist.py @ 21:dfcf1a46fc56 v0.20

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Added GPLv2 file & copyright headers
author Josef "Jeff" Sipek <jeffpc@josefsipek.net>
date Sun, 20 Aug 2006 12:30:19 -0400
parents ae3451bedeb6
children f97eb9f0c207
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dfcf1a46fc56 Added GPLv2 file & copyright headers
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1 # playlist.py - playlist interface
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2 #
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3 # Copyright (C) 2006 Josef "Jeff" Sipek <jeffpc@josefsipek.net>
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4 #
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5 # This program is free software; you can redistribute it and/or modify
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6 # it under the terms of the GNU General Public License version 2 as
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7 # published by the Free Software Foundation.
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9 import xmms, re
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11 LIST_PRIO = 0
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12 LIST_DEFAULT = 1
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14 class playlist:
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15 def __init__(self, allowrandom=False):
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16 self.__list = []
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17 self.__allowrand = allowrandom # allow randomization of this list
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19 def enqueue(self, song):
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20 """ Append a song to the list """
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21 self.__list.append(song)
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23 def dequeue(self, song):
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24 """ Remove a song from the list """
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25 self.__list.remove(song)
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27 def pop(self):
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28 """ Pop the next song """
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29 return self.__list.pop(0)
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31 def __getitem__(self, i):
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32 """ Get item at position i """
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33 return self.__list[i]
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35 def __len__(self):
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36 """ Return the length of the playlist """
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37 return len(self.__list)
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39 def search(self, regexp):
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40 """ Yield all the songs matching regexp """
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41 for song in self.__list:
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42 if re.search(regexp, str(song), re.IGNORECASE):
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43 yield song
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45 def index(self, song):
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46 """ Returns the index of the first occurence of song """
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47 return self.__list.index(song)
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