numpy.ndarray.tolist — NumPy v1.11 Manual (original) (raw)

ndarray.tolist()¶

Return the array as a (possibly nested) list.

Return a copy of the array data as a (nested) Python list. Data items are converted to the nearest compatible Python type.

Notes

The array may be recreated, a = np.array(a.tolist()).

Examples

a = np.array([1, 2]) a.tolist() [1, 2] a = np.array([[1, 2], [3, 4]]) list(a) [array([1, 2]), array([3, 4])] a.tolist() [[1, 2], [3, 4]]