equal
deleted
inserted
replaced
1 from __future__ import absolute_import, division, print_function |
1 # SPDX-License-Identifier: MIT |
2 |
2 |
3 |
3 |
4 class FrozenInstanceError(AttributeError): |
4 class FrozenError(AttributeError): |
5 """ |
5 """ |
6 A frozen/immutable instance has been attempted to be modified. |
6 A frozen/immutable instance or attribute have been attempted to be |
|
7 modified. |
7 |
8 |
8 It mirrors the behavior of ``namedtuples`` by using the same error message |
9 It mirrors the behavior of ``namedtuples`` by using the same error message |
9 and subclassing :exc:`AttributeError`. |
10 and subclassing `AttributeError`. |
|
11 |
|
12 .. versionadded:: 20.1.0 |
|
13 """ |
|
14 |
|
15 msg = "can't set attribute" |
|
16 args = [msg] |
|
17 |
|
18 |
|
19 class FrozenInstanceError(FrozenError): |
|
20 """ |
|
21 A frozen instance has been attempted to be modified. |
10 |
22 |
11 .. versionadded:: 16.1.0 |
23 .. versionadded:: 16.1.0 |
12 """ |
24 """ |
13 msg = "can't set attribute" |
25 |
14 args = [msg] |
26 |
|
27 class FrozenAttributeError(FrozenError): |
|
28 """ |
|
29 A frozen attribute has been attempted to be modified. |
|
30 |
|
31 .. versionadded:: 20.1.0 |
|
32 """ |
15 |
33 |
16 |
34 |
17 class AttrsAttributeNotFoundError(ValueError): |
35 class AttrsAttributeNotFoundError(ValueError): |
18 """ |
36 """ |
19 An ``attrs`` function couldn't find an attribute that the user asked for. |
37 An ``attrs`` function couldn't find an attribute that the user asked for. |
35 A default has been set using ``attr.ib()`` and is attempted to be reset |
53 A default has been set using ``attr.ib()`` and is attempted to be reset |
36 using the decorator. |
54 using the decorator. |
37 |
55 |
38 .. versionadded:: 17.1.0 |
56 .. versionadded:: 17.1.0 |
39 """ |
57 """ |
|
58 |
|
59 |
|
60 class UnannotatedAttributeError(RuntimeError): |
|
61 """ |
|
62 A class with ``auto_attribs=True`` has an ``attr.ib()`` without a type |
|
63 annotation. |
|
64 |
|
65 .. versionadded:: 17.3.0 |
|
66 """ |
|
67 |
|
68 |
|
69 class PythonTooOldError(RuntimeError): |
|
70 """ |
|
71 It was attempted to use an ``attrs`` feature that requires a newer Python |
|
72 version. |
|
73 |
|
74 .. versionadded:: 18.2.0 |
|
75 """ |
|
76 |
|
77 |
|
78 class NotCallableError(TypeError): |
|
79 """ |
|
80 A ``attr.ib()`` requiring a callable has been set with a value |
|
81 that is not callable. |
|
82 |
|
83 .. versionadded:: 19.2.0 |
|
84 """ |
|
85 |
|
86 def __init__(self, msg, value): |
|
87 super(TypeError, self).__init__(msg, value) |
|
88 self.msg = msg |
|
89 self.value = value |
|
90 |
|
91 def __str__(self): |
|
92 return str(self.msg) |