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# BSD 3-Clause License; see https://github.com/scikit-hep/awkward/blob/main/LICENSE
from __future__ import annotations
import numpy as np
import awkward as ak
from awkward.contents import (
BitMaskedArray,
ByteMaskedArray,
ListOffsetArray,
NumpyArray,
UnmaskedArray,
)
from awkward.index import Index8, Index64, IndexU8
def test_UnmaskedArray():
layout = ListOffsetArray(
Index64(np.array([0, 3, 3, 5])),
UnmaskedArray(NumpyArray(np.array([1.1, 2.2, 3.3, 4.4, 5.5]))),
)
out = ak.drop_none(ak.Array(layout), axis=1)
assert out.tolist() == [[1.1, 2.2, 3.3], [], [4.4, 5.5]]
def test_ByteMaskedArray():
layout = ListOffsetArray(
Index64(np.array([0, 3, 3, 5])),
ByteMaskedArray(
Index8(np.array([0, 1, 1, 0, 1])),
NumpyArray(np.array([1.1, 2.2, 3.3, 4.4, 5.5])),
True,
),
)
out = ak.drop_none(ak.Array(layout), axis=1)
assert out.tolist() == [[2.2, 3.3], [], [5.5]]
def test_BitMaskedArray():
layout = ListOffsetArray(
Index64(np.array([0, 3, 3, 5])),
BitMaskedArray(
IndexU8(np.array([15])),
NumpyArray(np.array([1.1, 2.2, 3.3, 4.4, 5.5])),
True,
5,
True,
),
)
out = ak.drop_none(ak.Array(layout), axis=1)
assert out.tolist() == [[1.1, 2.2, 3.3], [], [4.4]]
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