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annotate vixm/playlist.py @ 15:ae3451bedeb6

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Implemented playlist searching
author Josef "Jeff" Sipek <jeffpc@josefsipek.net>
date Sat, 19 Aug 2006 23:53:56 -0400
parents 50584a5c300e
children dfcf1a46fc56
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80a717f97cef Basic definition of a playlist class
Josef "Jeff" Sipek <jeffpc@josefsipek.net>
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1 # a playlist definition
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3 import xmms, re
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5 LIST_PRIO = 0
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6 LIST_DEFAULT = 1
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8 class playlist:
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9 def __init__(self, allowrandom=False):
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10 self.__list = []
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11 self.__allowrand = allowrandom # allow randomization of this list
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13 def enqueue(self, song):
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14 """ Append a song to the list """
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15 self.__list.append(song)
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17 def dequeue(self, song):
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18 """ Remove a song from the list """
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19 self.__list.remove(song)
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21 def pop(self):
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22 """ Pop the next song """
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23 return self.__list.pop(0)
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25 def __getitem__(self, i):
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26 """ Get item at position i """
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27 return self.__list[i]
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29 def __len__(self):
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30 """ Return the length of the playlist """
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31 return len(self.__list)
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33 def search(self, regexp):
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34 """ Yield all the songs matching regexp """
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35 for song in self.__list:
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36 if re.search(regexp, str(song), re.IGNORECASE):
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37 yield song
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39 def index(self, song):
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40 """ Returns the index of the first occurence of song """
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41 return self.__list.index(song)
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