本文介绍了展平混合类型的列表的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有一个看起来像这样的混合列表:
I have a mixed list that looked like this:
[('1CFV',), 'NONRBP', [0.00325071141379, 0.278046326931, 0.291350892759]]
它是使用以下命令创建的:
It was created with this command:
In [12]: l1 = [0.00325071141379, 0.278046326931, 0.291350892759]
In [13]: t1 = ('1CFV',)
In [14]: s1 = "NONRBP"
In [15]: mixl = [t1,s1,l1]
In [16]: mixl
是否可以将其转换为:
['1CFV', 'NONRBP', 0.00325071141379, 0.278046326931, 0.291350892759]
我尝试了这个，但是它甚至弄平了字符串'NONRBP'，这不是我想要的:
I tried this, but it flattened out even the string 'NONRBP' which is not what I want:
[item for sublist in mixl for item in sublist]
推荐答案
>>> final = []
>>> a = [('1CFV',), 'NONRBP', [0.00325071141379, 0.278046326931, 0.291350892759]]
>>> for i in a:
... if hasattr(i, '__iter__'):
... for j in i:
... final.append(j)
... else:
... final.append(i)
...
>>> print final
['1CFV', 'NONRBP', 0.00325071141379, 0.27804632693100001, 0.291350892759]
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