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Don't explode trailers that fit in a single line
[etc/vim.git] / tests / function.py
1 #!/usr/bin/env python3
2 import asyncio
3 import sys
4
5 from third_party import X, Y, Z
6
7 from library import some_connection, \
8                     some_decorator
9 f'trigger 3.6 mode'
10 def func_no_args():
11   a; b; c
12   if True: raise RuntimeError
13   if False: ...
14   for i in range(10):
15     print(i)
16     continue
17   exec("new-style exec", {}, {})
18   return None
19 async def coroutine(arg, exec=False):
20  "Single-line docstring. Multiline is harder to reformat."
21  async with some_connection() as conn:
22      await conn.do_what_i_mean('SELECT bobby, tables FROM xkcd', timeout=2)
23  await asyncio.sleep(1)
24 @asyncio.coroutine
25 @some_decorator(
26 with_args=True,
27 many_args=[1,2,3]
28 )
29 def function_signature_stress_test(number:int,no_annotation=None,text:str="default",* ,debug:bool=False,**kwargs) -> str:
30  return text[number:-1]
31 def spaces(a=1, b=(), c=[], d={}, e=True, f=-1, g=1 if False else 2, h="", i=r''):
32  offset = attr.ib(default=attr.Factory( lambda: _r.uniform(10000, 200000)))
33  assert task._cancel_stack[:len(old_stack)] == old_stack
34 def spaces_types(a: int = 1, b: tuple = (), c: list = [], d: dict = {}, e: bool = True, f: int = -1, g: int = 1 if False else 2, h: str = "", i: str = r''): ...
35 def spaces2(result= _core.Value(None)):
36  assert fut is self._read_fut, (fut, self._read_fut)
37     # EMPTY LINE WITH WHITESPACE (this comment will be removed)
38 def example(session):
39     result = session.query(models.Customer.id).filter(
40         models.Customer.account_id == account_id,
41         models.Customer.email == email_address,
42     ).order_by(
43         models.Customer.id.asc()
44     ).all()
45 def long_lines():
46     if True:
47         typedargslist.extend(
48             gen_annotated_params(ast_args.kwonlyargs, ast_args.kw_defaults, parameters, implicit_default=True)
49         )
50         typedargslist.extend(
51             gen_annotated_params(
52                 ast_args.kwonlyargs, ast_args.kw_defaults, parameters, implicit_default=True,
53                 # trailing standalone comment
54             )
55         )
56     _type_comment_re = re.compile(
57         r"""
58         ^
59         [\t ]*
60         \#[ ]type:[ ]*
61         (?P<type>
62             [^#\t\n]+?
63         )
64         (?<!ignore)     # note: this will force the non-greedy + in <type> to match
65                         # a trailing space which is why we need the silliness below
66         (?<!ignore[ ]{1})(?<!ignore[ ]{2})(?<!ignore[ ]{3})(?<!ignore[ ]{4})
67         (?<!ignore[ ]{5})(?<!ignore[ ]{6})(?<!ignore[ ]{7})(?<!ignore[ ]{8})
68         (?<!ignore[ ]{9})(?<!ignore[ ]{10})
69         [\t ]*
70         (?P<nl>
71             (?:\#[^\n]*)?
72             \n?
73         )
74         $
75         """, re.MULTILINE | re.VERBOSE
76     )
77 def trailing_comma():
78     mapping = {
79     A: 0.25 * (10.0 / 12),
80     B: 0.1 * (10.0 / 12),
81     C: 0.1 * (10.0 / 12),
82     D: 0.1 * (10.0 / 12),
83 }
84 def f(
85   a,
86   **kwargs,
87 ) -> A:
88     return (
89         yield from A(
90             very_long_argument_name1=very_long_value_for_the_argument,
91             very_long_argument_name2=very_long_value_for_the_argument,
92             **kwargs,
93         )
94     )
95 def __await__(): return (yield)
96
97 # output
98
99
100 #!/usr/bin/env python3
101 import asyncio
102 import sys
103
104 from third_party import X, Y, Z
105
106 from library import some_connection, some_decorator
107
108 f"trigger 3.6 mode"
109
110
111 def func_no_args():
112     a
113     b
114     c
115     if True:
116         raise RuntimeError
117     if False:
118         ...
119     for i in range(10):
120         print(i)
121         continue
122     exec("new-style exec", {}, {})
123     return None
124
125
126 async def coroutine(arg, exec=False):
127     "Single-line docstring. Multiline is harder to reformat."
128     async with some_connection() as conn:
129         await conn.do_what_i_mean("SELECT bobby, tables FROM xkcd", timeout=2)
130     await asyncio.sleep(1)
131
132
133 @asyncio.coroutine
134 @some_decorator(with_args=True, many_args=[1, 2, 3])
135 def function_signature_stress_test(
136     number: int,
137     no_annotation=None,
138     text: str = "default",
139     *,
140     debug: bool = False,
141     **kwargs,
142 ) -> str:
143     return text[number:-1]
144
145
146 def spaces(a=1, b=(), c=[], d={}, e=True, f=-1, g=1 if False else 2, h="", i=r""):
147     offset = attr.ib(default=attr.Factory(lambda: _r.uniform(10000, 200000)))
148     assert task._cancel_stack[: len(old_stack)] == old_stack
149
150
151 def spaces_types(
152     a: int = 1,
153     b: tuple = (),
154     c: list = [],
155     d: dict = {},
156     e: bool = True,
157     f: int = -1,
158     g: int = 1 if False else 2,
159     h: str = "",
160     i: str = r"",
161 ):
162     ...
163
164
165 def spaces2(result=_core.Value(None)):
166     assert fut is self._read_fut, (fut, self._read_fut)
167
168
169 def example(session):
170     result = session.query(models.Customer.id).filter(
171         models.Customer.account_id == account_id, models.Customer.email == email_address
172     ).order_by(models.Customer.id.asc()).all()
173
174
175 def long_lines():
176     if True:
177         typedargslist.extend(
178             gen_annotated_params(
179                 ast_args.kwonlyargs,
180                 ast_args.kw_defaults,
181                 parameters,
182                 implicit_default=True,
183             )
184         )
185         typedargslist.extend(
186             gen_annotated_params(
187                 ast_args.kwonlyargs,
188                 ast_args.kw_defaults,
189                 parameters,
190                 implicit_default=True,
191                 # trailing standalone comment
192             )
193         )
194     _type_comment_re = re.compile(
195         r"""
196         ^
197         [\t ]*
198         \#[ ]type:[ ]*
199         (?P<type>
200             [^#\t\n]+?
201         )
202         (?<!ignore)     # note: this will force the non-greedy + in <type> to match
203                         # a trailing space which is why we need the silliness below
204         (?<!ignore[ ]{1})(?<!ignore[ ]{2})(?<!ignore[ ]{3})(?<!ignore[ ]{4})
205         (?<!ignore[ ]{5})(?<!ignore[ ]{6})(?<!ignore[ ]{7})(?<!ignore[ ]{8})
206         (?<!ignore[ ]{9})(?<!ignore[ ]{10})
207         [\t ]*
208         (?P<nl>
209             (?:\#[^\n]*)?
210             \n?
211         )
212         $
213         """,
214         re.MULTILINE | re.VERBOSE,
215     )
216
217
218 def trailing_comma():
219     mapping = {
220         A: 0.25 * (10.0 / 12),
221         B: 0.1 * (10.0 / 12),
222         C: 0.1 * (10.0 / 12),
223         D: 0.1 * (10.0 / 12),
224     }
225
226
227 def f(a, **kwargs) -> A:
228     return (
229         yield from A(
230             very_long_argument_name1=very_long_value_for_the_argument,
231             very_long_argument_name2=very_long_value_for_the_argument,
232             **kwargs,
233         )
234     )
235
236
237 def __await__():
238     return (yield)