micropython-ulab/snippets/numpy/lib/function_base.py
2022-01-12 16:53:48 -08:00

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539 B
Python

from ulab import numpy as np
from ..core.multiarray import (asarray)
from ..core.overrides import set_module
@set_module('numpy')
def append(arr, values, axis=None):
arr = asarray(arr)
values = asarray(values)
if axis is None:
if len(arr.shape) != 1:
arr = arr.flatten()
values = values.flatten()
axis = len(arr.shape)-1
return np.concatenate((arr, values), axis=axis)
def delete(arr, obj, axis=None):
mask = np.ones(len(arr), dtype=np.bool)
mask[obj] = 0
return arr[mask]