Source Code for Module lastfm.tasteometer

 1  #!/usr/bin/env python 
 2   
 3  __author__ = "Abhinav Sarkar <abhinav@abhinavsarkar.net>" 
 4  __version__ = "0.2" 
 5  __license__ = "GNU Lesser General Public License" 
 6   
 7 -class Tasteometer(object): 
 8      """A class representing a tasteometer.""" 
 9 -    def __init__(self, 
10                   score = None, 
11                   matches = None, 
12                   artists = None): 
13          self._score = score 
14          self._matches = matches 
15          self._artists = artists 
16   
17      @property 
18 -    def score(self): 
19          """score of the comparison""" 
20          return self._score 
21   
22      @property 
23 -    def matches(self): 
24          """matches for the comparison""" 
25          return self._matches 
26   
27      @property 
28 -    def artists(self): 
29          """artists for the comparison""" 
30          return self._artists 
31       
32      @staticmethod 
33 -    def compare(api, 
34                  type1, type2, 
35                  value1, value2, 
36                  limit = None): 
37          params = { 
38                    'method': 'tasteometer.compare', 
39                    'type1': type1, 
40                    'type2': type2, 
41                    'value1': value1, 
42                    'value2': value2 
43                    } 
44          if limit is not None: 
45              params.update({'limit': limit}) 
46          data = api._fetch_data(params).find('comparison/result') 
47          return Tasteometer( 
48                             score = float(data.findtext('score')), 
49                             matches = int(data.find('artists').attrib['matches']), 
50                             artists = [ 
51                                        Artist( 
52                                                api, 
53                                                name = a.findtext('name'), 
54                                                url = a.findtext('url'), 
55                                                image = dict([(i.get('size'), i.text) for i in a.findall('image')]), 
56                                                ) 
57                                        for a in data.findall('artists/artist') 
58                                        ] 
59                             ) 
60           
61               
62       
63 -    def __repr__(self): 
64          return "<lastfm.Tasteometer: %s%% match>" % (self.score*100) 
65           
66  from lastfm.artist import Artist 
67