def test_regular():
np_data = np.array([[1, 3, 5, 4, 2], [3, 7, 8, 2, 4], [2, 3, 1, 7, 7],
[5, 1, 9, 10, 2]])
ak_data = ak.from_numpy(np_data)
assert ak.ptp(ak_data, axis=1).tolist() == np.ptp(np_data, axis=1).tolist()
assert ak.ptp(ak_data, axis=0).tolist() == np.ptp(np_data, axis=0).tolist()
assert ak.ptp(ak_data) == np.ptp(np_data)
def test():
array = ak.Array([
[0, 1, None],
[None, 3],
[],
None,
[4, 5, None, 6],
])
assert ak.sum(array, axis=-1).tolist() == [
1, # 0 + 1
3, # 3
0, # list is empty
None, # list is missing
15, # 4 + 5 + 6
]
assert ak.sum(array, axis=-2).tolist() == [
4,
9,
0,
6,
# 0+4
# 1+3+5
# no data
# 6
]
assert ak.min(array, axis=-1).tolist() == [
0, # min([0, 1])
3, # min([3])
None, # list is empty
None, # list is missing
4, # min([4, 5, 6])
]
assert ak.min(array, axis=-2).tolist() == [
0,
1,
None,
6,
# 0,4
# 1,3,5
# no data
# 6
]
# first bug-fix: single '?'
assert str(ak.min(array, axis=-1).type) == "5 * ?int64"
# second bug-fix: correct mask_identity=False behavior
assert ak.ptp(array, axis=-1).tolist() == [1, 0, None, None, 2]
assert ak.ptp(array, axis=-1,
mask_identity=False).tolist() == [1, 0, 0, None, 2]
assert ak.ptp(array, axis=-2).tolist() == [4, 4, None, 0]
assert ak.ptp(array, axis=-2, mask_identity=False).tolist() == [4, 4, 0, 0]
def test_jagged():
data = ak.Array([
[1, 3, 5, 4, 2],
[],
[2, 3, 1],
[5],
])
assert ak.ptp(data, axis=1, mask_identity=False).tolist() == [4, 0, 2, 0]
assert ak.ptp(data, axis=1).tolist() == [4, None, 2, 0]
assert ak.ptp(data, axis=0).tolist() == [4, 0, 4, 0, 0]
assert ak.ptp(data) == 4