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e07c25ed129f1f70d6146e623a29f7957b8e33be
[etc/vim.git] / tests / data / preview / dummy_implementations.py
1 from typing import NoReturn, Protocol, Union, overload
2
3
4 def dummy(a): ...
5 def other(b): ...
6
7
8 @overload
9 def a(arg: int) -> int: ...
10 @overload
11 def a(arg: str) -> str: ...
12 @overload
13 def a(arg: object) -> NoReturn: ...
14 def a(arg: Union[int, str, object]) -> Union[int, str]:
15     if not isinstance(arg, (int, str)):
16         raise TypeError
17     return arg
18
19 class Proto(Protocol):
20     def foo(self, a: int) -> int:
21         ...
22
23     def bar(self, b: str) -> str: ...
24     def baz(self, c: bytes) -> str:
25         ...
26
27
28 def dummy_two():
29     ...
30 @dummy
31 def dummy_three():
32     ...
33
34 def dummy_four():
35     ...
36
37 @overload
38 def b(arg: int) -> int: ...
39
40 @overload
41 def b(arg: str) -> str: ...
42 @overload
43 def b(arg: object) -> NoReturn: ...
44
45 def b(arg: Union[int, str, object]) -> Union[int, str]:
46     if not isinstance(arg, (int, str)):
47         raise TypeError
48     return arg
49
50 # output
51
52 from typing import NoReturn, Protocol, Union, overload
53
54
55 def dummy(a): ...
56 def other(b): ...
57
58
59 @overload
60 def a(arg: int) -> int: ...
61 @overload
62 def a(arg: str) -> str: ...
63 @overload
64 def a(arg: object) -> NoReturn: ...
65 def a(arg: Union[int, str, object]) -> Union[int, str]:
66     if not isinstance(arg, (int, str)):
67         raise TypeError
68     return arg
69
70
71 class Proto(Protocol):
72     def foo(self, a: int) -> int: ...
73
74     def bar(self, b: str) -> str: ...
75     def baz(self, c: bytes) -> str: ...
76
77
78 def dummy_two(): ...
79 @dummy
80 def dummy_three(): ...
81
82
83 def dummy_four(): ...
84
85
86 @overload
87 def b(arg: int) -> int: ...
88
89
90 @overload
91 def b(arg: str) -> str: ...
92 @overload
93 def b(arg: object) -> NoReturn: ...
94
95
96 def b(arg: Union[int, str, object]) -> Union[int, str]:
97     if not isinstance(arg, (int, str)):
98         raise TypeError
99     return arg