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author | Anton Khirnov <wyskas@gmail.com> | 2010-04-30 07:39:44 +0200 |
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committer | Anton Khirnov <wyskas@gmail.com> | 2010-04-30 07:39:44 +0200 |
commit | 3c5c94bc0ede813d97f044c4a7cd84c53e712311 (patch) | |
tree | f0918dbb930d4087921b43ff0ba315441d4927d2 | |
parent | 121e8768e40bc6012ec34d77b22d2c408aee048c (diff) |
song: implement __contains__()
-rw-r--r-- | nephilim/song.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nephilim/song.py b/nephilim/song.py index 6d8cc39..f322fa4 100644 --- a/nephilim/song.py +++ b/nephilim/song.py @@ -63,6 +63,15 @@ class Song(dict): return self['artist'] return '' + def __contains__(self, item): + if dict.__contains__(self, item): + return True + try: + self[item] + return True + except KeyError: + return False + def __nonzero__(self): return bool(self['file']) |