1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
|
# BSD 3-Clause License; see https://github.com/scikit-hep/awkward/blob/main/LICENSE
from __future__ import annotations
import numpy as np
import pytest
import awkward as ak
to_list = ak.operations.to_list
def test_unknown():
i = ak.index.Index64(np.array([0, 0, 0, 0], dtype=np.int64))
e = ak.contents.EmptyArray()
a = ak.contents.ListOffsetArray(i, e)
assert to_list(a) == [[], [], []]
assert str(ak.operations.type(a)) == "3 * var * unknown"
assert ak.operations.type(a) == ak.types.ArrayType(
ak.types.ListType(ak.types.UnknownType()), 3
)
assert ak.operations.type(a) != ak.types.ArrayType(ak.types.NumpyType("float64"), 3)
i = ak.index.Index64(np.array([0, 0, 0, 0, 0, 0], dtype=np.int64))
ii = ak.index.Index64(np.array([0, 0, 2, 5], dtype=np.int64))
a = ak.contents.ListOffsetArray(i, e)
a = ak.contents.ListOffsetArray(ii, a)
assert to_list(a) == [[], [[], []], [[], [], []]]
assert str(ak.operations.type(a)) == "3 * var * var * unknown"
assert ak.operations.type(a) == ak.types.ArrayType(
ak.types.ListType(ak.types.ListType(ak.types.UnknownType())), 3
)
def test_unknown_arraybuilder():
a = ak.highlevel.ArrayBuilder()
a.begin_list()
a.end_list()
a.begin_list()
a.end_list()
a.begin_list()
a.end_list()
assert to_list(a) == [[], [], []]
assert str(ak.operations.type(a)) == "3 * var * unknown"
assert ak.operations.type(a) == ak.types.ArrayType(
ak.types.ListType(ak.types.UnknownType()), 3
)
assert not ak.operations.type(a) == ak.types.NumpyType("float64")
a = a.snapshot()
assert to_list(a) == [[], [], []]
assert str(ak.operations.type(a)) == "3 * var * unknown"
assert ak.operations.type(a) == ak.types.ArrayType(
ak.types.ListType(ak.types.UnknownType()), 3
)
assert not ak.operations.type(a) == ak.types.ArrayType(
ak.types.NumpyType("float64"), 3
)
def test_getitem():
a = ak.operations.from_iter([[], [[], []], [[], [], []]], highlevel=False)
assert to_list(a[2]) == [[], [], []]
assert a.to_typetracer()[2].form == a[2].form
assert to_list(a[2, 1]) == []
assert a.to_typetracer()[2, 1].form == a[2, 1].form
with pytest.raises(IndexError):
a[2, 1, 0]
assert to_list(a[2, 1][()]) == []
assert a.to_typetracer()[2, 1][()].form == a[2, 1][()].form
with pytest.raises(IndexError):
a[2, 1][0]
assert to_list(a[2, 1][100:200]) == []
assert a.to_typetracer()[2, 1][100:200].form == a[2, 1][100:200].form
assert to_list(a[2, 1, 100:200]) == []
assert a.to_typetracer()[2, 1, 100:200].form == a[2, 1, 100:200].form
assert to_list(a[2, 1][np.array([], dtype=np.int64)]) == []
assert (
a.to_typetracer()[2, 1][np.array([], dtype=np.int64)].form
== a[2, 1][np.array([], dtype=np.int64)].form
)
assert to_list(a[2, 1, np.array([], dtype=np.int64)]) == []
assert (
a.to_typetracer()[2, 1, np.array([], dtype=np.int64)].form
== a[2, 1, np.array([], dtype=np.int64)].form
)
with pytest.raises(IndexError):
a[2, 1, np.array([0], dtype=np.int64)]
with pytest.raises(IndexError):
a[2, 1][100:200, 0]
with pytest.raises(IndexError):
a[2, 1][100:200, 200:300]
assert to_list(a[2, 1][100:200, np.array([], dtype=np.int64)]) == []
assert (
a.to_typetracer()[2, 1][100:200, np.array([], dtype=np.int64)].form
== a[2, 1][100:200, np.array([], dtype=np.int64)].form
)
assert to_list(a[1:, 1:]) == [[[]], [[], []]]
assert a.to_typetracer()[1:, 1:].form == a[1:, 1:].form
with pytest.raises(IndexError):
a[1:, 1:, 0]
def test_unknown2():
a = ak.operations.from_json("[[], [], []]", highlevel=False)
assert a.to_list() == [[], [], []]
assert str(a.form.type) == "var * unknown"
assert a.form.type == ak.types.ListType(ak.types.UnknownType())
assert not a.form.type == ak.types.NumpyType("float64")
a = ak.operations.from_json("[[], [[], []], [[], [], []]]", highlevel=False)
assert a.to_list() == [[], [[], []], [[], [], []]]
assert str(a.form.type) == "var * var * unknown"
assert a.form.type == ak.types.ListType(ak.types.ListType(ak.types.UnknownType()))
a = ak.highlevel.ArrayBuilder()
a.begin_list()
a.end_list()
a.begin_list()
a.end_list()
a.begin_list()
a.end_list()
assert a.to_list() == [[], [], []]
assert str(a.type) == "3 * var * unknown"
assert a.type == ak.types.ArrayType(ak.types.ListType(ak.types.UnknownType()), 3)
assert not a.type == ak.types.NumpyType("float64")
a = a.snapshot()
assert a.to_list() == [[], [], []]
assert str(a.type) == "3 * var * unknown"
assert a.type == ak.types.ArrayType(ak.types.ListType(ak.types.UnknownType()), 3)
assert not a.type == ak.types.NumpyType("float64")
def test_from_json_getitem():
a = ak.operations.from_json("[]")
a = ak.operations.from_json("[[], [[], []], [[], [], []]]")
assert a[2].to_list() == [[], [], []]
assert a[2, 1].to_list() == []
with pytest.raises(IndexError) as excinfo:
a[2, 1, 0]
assert "index out of range while attempting to get index 0" in str(excinfo.value)
assert a[2, 1][()].to_list() == []
with pytest.raises(IndexError, match=r"array is empty") as excinfo:
a[2, 1][0]
assert a[2, 1][100:200].to_list() == []
assert a[2, 1, 100:200].to_list() == []
assert a[2, 1][np.array([], dtype=np.int64)].to_list() == []
assert a[2, 1, np.array([], dtype=np.int64)].to_list() == []
with pytest.raises(
IndexError, match=r"index out of range while attempting to get index 0"
) as excinfo:
a[2, 1, np.array([0], dtype=np.int64)]
with pytest.raises(IndexError, match="array is empty") as excinfo:
a[2, 1][100:200, 0]
with pytest.raises(IndexError, match="array is empty") as excinfo:
a[2, 1][100:200, 200:300]
# FIXME: Failed: DID NOT RAISE <class 'IndexError'>
# with pytest.raises(IndexError) as excinfo:
# a[2, 1][100:200, np.array([], dtype=np.int64)]
# assert ", too many dimensions in slice" in str(excinfo.value)
assert a[1:, 1:].to_list() == [[[]], [[], []]]
with pytest.raises(
IndexError, match=r"index out of range while attempting to get index 0"
) as excinfo:
a[1:, 1:, 0]
|
