How to convert a tuple into a numpy array?

Question

I have a tuple that contains a numpy array that I want to convert into just the numpy array. The current tuple is:

Tup = (array([ 7500, 10476, 10643, 13683, 14761]),)

i've tried using the np.asarray module but when I do this it just adds an array around the tuple instead of removing it as seen below:

Tup= np.asarray(Tup)
print(Tup)
Output: array([[ 7500, 10476, 10643, 13683, 14761]])

How would I convert Tup into just an array. My ideal output would be:

[7500, 10476, 10643, 13683, 14761]

Answer 1

You seem to have an 1-tuple containing an array as the single element; just index with zero to get the first (zeroth) element to select the array:

arr = Tup[0]

To get to a bare Python list (as per your "ideal output"),

arr = list(Tup[0])

should do the trick.

Answer 2

list(Tup[0])

从元组中提取 numpy 数组并将其转换为列表

Answer 3

It's actually bit easier. What you need to do is simply use this code & it's done. array_from_tuple = np.array(tuple_name) where tuple_name is the name assigned to the object. For more features you can refer to this syntax:

numpy.array( object, dtype = None, *, copy = True, order = ‘K’, subok = False, ndmin = 0 )

Thanks for A2A! Keep exploring!