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
175
176
177
178
179
180
181
|
# Copyright 2017-2020 Palantir Technologies, Inc.
# Copyright 2021- Python Language Server Contributors.
import sys
from textwrap import dedent
from pylsp import uris
from pylsp.plugins.folding import pylsp_folding_range
from pylsp.workspace import Document
DOC_URI = uris.from_fs_path(__file__)
DOC = dedent(
"""
def func(arg1, arg2, arg3,
arg4, arg5, default=func(
2, 3, 4
)):
return (2, 3,
4, 5)
@decorator(
param1,
param2
)
def decorated_func(x, y, z):
if x:
return y
elif y:
return z
elif x + y > z:
return True
else:
return x
class A():
def method(self, x1):
def inner():
return x1
if x2:
func(3, 4, 5, 6,
7)
elif x3 < 2:
pass
else:
more_complex_func(2, 3, 4, 5, 6,
8)
return inner
a = 2
operation = (a_large_variable_that_fills_all_space +
other_embarrasingly_long_variable - 2 * 3 / 5)
(a, b, c,
d, e, f) = func(3, 4, 5, 6,
7, 8, 9, 10)
for i in range(0, 3):
i += 1
while x < i:
expr = (2, 4)
a = func(expr + i, arg2, arg3, arg4,
arg5, var(2, 3, 4,
5))
for j in range(0, i):
if i % 2 == 1:
pass
compren = [x for x in range(0, 3)
if x == 2]
with open('doc', 'r') as f:
try:
f / 0
except:
pass
finally:
raise SomeException()
def testC():
pass
"""
)
SYNTAX_ERR = dedent(
"""
def func(arg1, arg2, arg3,
arg4, arg5, default=func(
2, 3, 4
)):
return (2, 3,
4, 5)
class A(:
pass
a = 2
operation = (a_large_variable_that_fills_all_space +
other_embarrasingly_long_variable - 2 * 3 /
(a, b, c,
d, e, f) = func(3, 4, 5, 6,
7, 8, 9, 10
a = 2
for i in range(0, 3)
i += 1
while x < i:
expr = (2, 4)
a = func(expr + i, arg2, arg3, arg4,
arg5, var(2, 3, 4,
5))
for j in range(0, i):
if i % 2 == 1:
pass
"""
)
def test_folding(workspace) -> None:
doc = Document(DOC_URI, workspace, DOC)
ranges = pylsp_folding_range(doc)
expected = [
{"startLine": 1, "endLine": 6},
{"startLine": 2, "endLine": 3},
{"startLine": 5, "endLine": 6},
{"startLine": 8, "endLine": 11},
{"startLine": 12, "endLine": 20},
{"startLine": 13, "endLine": 14},
{"startLine": 15, "endLine": 16},
{"startLine": 17, "endLine": 18},
{"startLine": 19, "endLine": 20},
{"startLine": 22, "endLine": 35},
{"startLine": 23, "endLine": 35},
{"startLine": 24, "endLine": 25},
{"startLine": 27, "endLine": 29},
{"startLine": 28, "endLine": 29},
{"startLine": 30, "endLine": 31},
{"startLine": 32, "endLine": 34},
{"startLine": 33, "endLine": 34},
{"startLine": 38, "endLine": 39},
{"startLine": 41, "endLine": 43},
{"startLine": 42, "endLine": 43},
{"startLine": 45, "endLine": 54},
{"startLine": 47, "endLine": 51},
{"startLine": 49, "endLine": 51},
{"startLine": 50, "endLine": 51},
{"startLine": 52, "endLine": 54},
{"startLine": 53, "endLine": 54},
{"startLine": 56, "endLine": 57},
{"startLine": 59, "endLine": 65},
{"startLine": 60, "endLine": 61},
{"startLine": 62, "endLine": 63},
{"startLine": 64, "endLine": 65},
{"startLine": 67, "endLine": 68},
]
if sys.version_info[:2] >= (3, 9):
# the argument list of the decorator is also folded in Python >= 3.9
expected.insert(4, {"startLine": 9, "endLine": 10})
assert ranges == expected
def test_folding_syntax_error(workspace) -> None:
doc = Document(DOC_URI, workspace, SYNTAX_ERR)
ranges = pylsp_folding_range(doc)
expected = [
{"startLine": 1, "endLine": 6},
{"startLine": 2, "endLine": 3},
{"startLine": 5, "endLine": 6},
{"startLine": 8, "endLine": 9},
{"startLine": 12, "endLine": 13},
{"startLine": 15, "endLine": 17},
{"startLine": 16, "endLine": 17},
{"startLine": 19, "endLine": 28},
{"startLine": 21, "endLine": 25},
{"startLine": 23, "endLine": 25},
{"startLine": 24, "endLine": 25},
{"startLine": 26, "endLine": 28},
{"startLine": 27, "endLine": 28},
]
assert ranges == expected
|
