python - Numpy array manipulation -


i have array - 

x =  array([0, 1, 2, 3,4,5])

and want output - 

[] [1] [1 2] [1 2 3] [1 2 3 4] [1 2 3 4 5]

i tried code- 

y = np.array([np.arange(1,i) in x+1])

but makes list dtype object dont want. want ot integer can indexed later.

and want output this

just outputting way of slicing: 

import numpy np x =  np.array([0, 1, 2, 3, 4, 5])  in range(1,len(x) + 1):     print(x[1:i])

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