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4c03e432383c174127c803dea8076488a09a8daf
[etc/vim.git] / tests / empty_lines.py
1 """Docstring."""
2
3
4 # leading comment
5 def f():
6     NO = ''
7     SPACE = ' '
8     DOUBLESPACE = '  '
9
10     t = leaf.type
11     p = leaf.parent  # trailing comment
12     v = leaf.value
13
14     if t in ALWAYS_NO_SPACE:
15         pass
16     if t == token.COMMENT:  # another trailing comment
17         return DOUBLESPACE
18
19
20     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
21
22
23     prev = leaf.prev_sibling
24     if not prev:
25         prevp = preceding_leaf(p)
26         if not prevp or prevp.type in OPENING_BRACKETS:
27
28
29             return NO
30
31
32         if prevp.type == token.EQUAL:
33             if prevp.parent and prevp.parent.type in {
34                 syms.typedargslist,
35                 syms.varargslist,
36                 syms.parameters,
37                 syms.arglist,
38                 syms.argument,
39             }:
40                 return NO
41
42         elif prevp.type == token.DOUBLESTAR:
43             if prevp.parent and prevp.parent.type in {
44                 syms.typedargslist,
45                 syms.varargslist,
46                 syms.parameters,
47                 syms.arglist,
48                 syms.dictsetmaker,
49             }:
50                 return NO
51
52 ###############################################################################
53 # SECTION BECAUSE SECTIONS
54 ###############################################################################
55
56 def g():
57     NO = ''
58     SPACE = ' '
59     DOUBLESPACE = '  '
60
61     t = leaf.type
62     p = leaf.parent
63     v = leaf.value
64
65     # Comment because comments
66
67     if t in ALWAYS_NO_SPACE:
68         pass
69     if t == token.COMMENT:
70         return DOUBLESPACE
71
72     # Another comment because more comments
73     assert p is not None, f'INTERNAL ERROR: hand-made leaf without parent: {leaf!r}'
74
75     prev = leaf.prev_sibling
76     if not prev:
77         prevp = preceding_leaf(p)
78
79         if not prevp or prevp.type in OPENING_BRACKETS:
80             # Start of the line or a bracketed expression.
81             # More than one line for the comment.
82             return NO
83
84         if prevp.type == token.EQUAL:
85             if prevp.parent and prevp.parent.type in {
86                 syms.typedargslist,
87                 syms.varargslist,
88                 syms.parameters,
89                 syms.arglist,
90                 syms.argument,
91             }:
92                 return NO
93
94
95 # output
96
97
98 """Docstring."""
99
100
101 # leading comment
102 def f():
103     NO = ""
104     SPACE = " "
105     DOUBLESPACE = "  "
106
107     t = leaf.type
108     p = leaf.parent  # trailing comment
109     v = leaf.value
110
111     if t in ALWAYS_NO_SPACE:
112         pass
113     if t == token.COMMENT:  # another trailing comment
114         return DOUBLESPACE
115
116     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
117
118     prev = leaf.prev_sibling
119     if not prev:
120         prevp = preceding_leaf(p)
121         if not prevp or prevp.type in OPENING_BRACKETS:
122
123             return NO
124
125         if prevp.type == token.EQUAL:
126             if prevp.parent and prevp.parent.type in {
127                 syms.typedargslist,
128                 syms.varargslist,
129                 syms.parameters,
130                 syms.arglist,
131                 syms.argument,
132             }:
133                 return NO
134
135         elif prevp.type == token.DOUBLESTAR:
136             if prevp.parent and prevp.parent.type in {
137                 syms.typedargslist,
138                 syms.varargslist,
139                 syms.parameters,
140                 syms.arglist,
141                 syms.dictsetmaker,
142             }:
143                 return NO
144
145
146 ###############################################################################
147 # SECTION BECAUSE SECTIONS
148 ###############################################################################
149
150
151 def g():
152     NO = ""
153     SPACE = " "
154     DOUBLESPACE = "  "
155
156     t = leaf.type
157     p = leaf.parent
158     v = leaf.value
159
160     # Comment because comments
161
162     if t in ALWAYS_NO_SPACE:
163         pass
164     if t == token.COMMENT:
165         return DOUBLESPACE
166
167     # Another comment because more comments
168     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
169
170     prev = leaf.prev_sibling
171     if not prev:
172         prevp = preceding_leaf(p)
173
174         if not prevp or prevp.type in OPENING_BRACKETS:
175             # Start of the line or a bracketed expression.
176             # More than one line for the comment.
177             return NO
178
179         if prevp.type == token.EQUAL:
180             if prevp.parent and prevp.parent.type in {
181                 syms.typedargslist,
182                 syms.varargslist,
183                 syms.parameters,
184                 syms.arglist,
185                 syms.argument,
186             }:
187                 return NO