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Discover whether a file is Python 3.6+ also by stars in calls
[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 A(
89         very_long_argument_name1=very_long_value_for_the_argument,
90         very_long_argument_name2=very_long_value_for_the_argument,
91         **kwargs,
92     )
93
94 # output
95
96
97 #!/usr/bin/env python3
98 import asyncio
99 import sys
100
101 from third_party import X, Y, Z
102
103 from library import some_connection, some_decorator
104
105 f"trigger 3.6 mode"
106
107
108 def func_no_args():
109     a
110     b
111     c
112     if True:
113         raise RuntimeError
114     if False:
115         ...
116     for i in range(10):
117         print(i)
118         continue
119     exec("new-style exec", {}, {})
120     return None
121
122
123 async def coroutine(arg, exec=False):
124     "Single-line docstring. Multiline is harder to reformat."
125     async with some_connection() as conn:
126         await conn.do_what_i_mean("SELECT bobby, tables FROM xkcd", timeout=2)
127     await asyncio.sleep(1)
128
129
130 @asyncio.coroutine
131 @some_decorator(with_args=True, many_args=[1, 2, 3])
132 def function_signature_stress_test(
133     number: int,
134     no_annotation=None,
135     text: str = "default",
136     *,
137     debug: bool = False,
138     **kwargs,
139 ) -> str:
140     return text[number:-1]
141
142
143 def spaces(a=1, b=(), c=[], d={}, e=True, f=-1, g=1 if False else 2, h="", i=r""):
144     offset = attr.ib(default=attr.Factory(lambda: _r.uniform(10000, 200000)))
145     assert task._cancel_stack[: len(old_stack)] == old_stack
146
147
148 def spaces_types(
149     a: int = 1,
150     b: tuple = (),
151     c: list = [],
152     d: dict = {},
153     e: bool = True,
154     f: int = -1,
155     g: int = 1 if False else 2,
156     h: str = "",
157     i: str = r"",
158 ):
159     ...
160
161
162 def spaces2(result=_core.Value(None)):
163     assert fut is self._read_fut, (fut, self._read_fut)
164
165
166 def example(session):
167     result = session.query(models.Customer.id).filter(
168         models.Customer.account_id == account_id, models.Customer.email == email_address
169     ).order_by(
170         models.Customer.id.asc()
171     ).all()
172
173
174 def long_lines():
175     if True:
176         typedargslist.extend(
177             gen_annotated_params(
178                 ast_args.kwonlyargs,
179                 ast_args.kw_defaults,
180                 parameters,
181                 implicit_default=True,
182             )
183         )
184         typedargslist.extend(
185             gen_annotated_params(
186                 ast_args.kwonlyargs,
187                 ast_args.kw_defaults,
188                 parameters,
189                 implicit_default=True,
190                 # trailing standalone comment
191             )
192         )
193     _type_comment_re = re.compile(
194         r"""
195         ^
196         [\t ]*
197         \#[ ]type:[ ]*
198         (?P<type>
199             [^#\t\n]+?
200         )
201         (?<!ignore)     # note: this will force the non-greedy + in <type> to match
202                         # a trailing space which is why we need the silliness below
203         (?<!ignore[ ]{1})(?<!ignore[ ]{2})(?<!ignore[ ]{3})(?<!ignore[ ]{4})
204         (?<!ignore[ ]{5})(?<!ignore[ ]{6})(?<!ignore[ ]{7})(?<!ignore[ ]{8})
205         (?<!ignore[ ]{9})(?<!ignore[ ]{10})
206         [\t ]*
207         (?P<nl>
208             (?:\#[^\n]*)?
209             \n?
210         )
211         $
212         """,
213         re.MULTILINE | re.VERBOSE,
214     )
215
216
217 def trailing_comma():
218     mapping = {
219         A: 0.25 * (10.0 / 12),
220         B: 0.1 * (10.0 / 12),
221         C: 0.1 * (10.0 / 12),
222         D: 0.1 * (10.0 / 12),
223     }
224
225
226 def f(a, **kwargs) -> A:
227     return A(
228         very_long_argument_name1=very_long_value_for_the_argument,
229         very_long_argument_name2=very_long_value_for_the_argument,
230         **kwargs,
231     )