访问元素在Python阵列的列表 [英] Accessing elements in a list of arrays in python

问题描述

c = []
Indices = []
list_ = iter([0.10,0.16,0.25,0.50,0.75,0.90])
for i in list_:
    b = around((total_*i), decimals = 2)
    t = where(fcol == find_nearest(fcol,b))
    c.append(b)
    indices.append(t)
    print t #gives:

(array([485]),)
(array([523]),)
(array([576]),)
(array([733]),)
(array([963]),)
(array([1254]),)

在我外面打印索引列表循环，它看起来像：

when I print the indices list outside for loop it looks like:

print indices #gives:    
[(array([485]),), (array([523]),), (array([576]),), (array([733]),), (array([963]),), (array([1254]),)]

虽然所需的输出就像是一个列表：

While desired output is a list like:

[485, 523, 576, 733, 963, 1254] 

问：
这是方法我用写一个好办法？阵列的名单（好，我觉得有可能是更有效的办法），如果是，我怎么能在列表访问数（数组的元素）？

Question: Is this method I used to write a 'list of arrays' a good approach?(well I think there may be more efficient ways) If it is, how can I access the numbers (elements of arrays) in the list?

推荐答案

这解决了我的问题：

indices.append(list(t[0])) 
    #which gives:    
[[485], [523], [576], [733], [963], [1254]]

和则：

for x in indices:
    print (x[0])

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