如果我在last.fm API
中使用pylast
包装器,并查找similar tracks
,如下所示:
track = last.get_track('Radiohead', 'Karma Police')
for similar in track.get_similar():
print (similar)
我得到:
SimilarItem(item=pylast.Track(u'Radiohead', u'No Surprises', pylast.LastFMNetwork('key', 'secret', 'string', 'user', 'string2')), match=1.0)
SimilarItem(item=pylast.Track(u'Radiohead', u'Paranoid Android', pylast.LastFMNetwork('key', 'secret', 'string', 'user', 'string2')), match=0.995)
如果我尝试索引它:
track = last.get_track('Radiohead', 'Karma Police')
for similar in track.get_similar():
print (similar[0])
我得到:
Radiohead - No Surprises
Radiohead - Paranoid Android
我想以这种方式打印similar
:
{
"artist": "Radiohead",
"track":"No surprises"
},
{
"artist": "Radiohead",
"track":"No surprises"
}
但是如果我尝试similar[0][0]
,我会得到以下错误:
TypeError: 'Track' object does not support indexing
那么,如何将结果构造成dictionary
?你知道吗
如果你想要一本字典,你可以这样做:
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