我经常发现自己正在检查python中的字典,以查看字典中是否有密钥,以及密钥是否具有有用信息(在我的情况下是非零长度的字符串)。举例来说,我似乎常常需要检查kwargs像这样的数据: if ('partition' not in kwargs or kwargs['partition'] is None
or kwargs['partition'] == ""):
raise
我有这个全球function: def filterBelowThreshold(name, feature, tids, xsongs, **kwargs):
print (name, 'PLAYLIST')
for i, x in enumerate(feature):
if x < value:
track_name = sp.track(tid