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Update class literal display to use <class 'Foo'> style (#17889)

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## Summary

Closes https://github.com/astral-sh/ruff/issues/17238.
This commit is contained in:
Charlie Marsh 2025-05-06 20:11:25 -04:00 • committed by GitHub
parent b2de749c32
commit a2e9a7732a
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48 changed files with 311 additions and 309 deletions
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9
crates/ty_python_semantic/resources/mdtest/subscript/class.md
View file

@ -5,7 +5,8 @@
```py
class NotSubscriptable: ...
a = NotSubscriptable[0] # error: "Cannot subscript object of type `Literal[NotSubscriptable]` with no `__class_getitem__` method"
# error: "Cannot subscript object of type `<class 'NotSubscriptable'>` with no `__class_getitem__` method"
a = NotSubscriptable[0]
```
## Class getitem
@ -47,7 +48,7 @@ def _(flag: bool):
x = A if flag else B
reveal_type(x) # revealed: Literal[A, B]
reveal_type(x) # revealed: <class 'A'> | <class 'B'>
reveal_type(x[0]) # revealed: str | int
```
@ -62,7 +63,7 @@ def _(flag: bool):
else:
class Spam: ...
# error: [call-possibly-unbound-method] "Method `__class_getitem__` of type `Literal[Spam, Spam]` is possibly unbound"
# error: [call-possibly-unbound-method] "Method `__class_getitem__` of type `<class 'Spam'> | <class 'Spam'>` is possibly unbound"
# revealed: str
reveal_type(Spam[42])
```
@ -79,7 +80,7 @@ def _(flag: bool):
else:
Eggs = 1
a = Eggs[42] # error: "Cannot subscript object of type `Literal[Eggs] | Literal[1]` with no `__getitem__` method"
a = Eggs[42] # error: "Cannot subscript object of type `<class 'Eggs'> | Literal[1]` with no `__getitem__` method"
# TODO: should _probably_ emit `str | Unknown`
reveal_type(a) # revealed: Unknown

4
crates/ty_python_semantic/resources/mdtest/subscript/tuple.md
View file

@ -85,7 +85,7 @@ class A(tuple[int, str]): ...
# Runtime value: `(A, tuple, object)`
# TODO: Generics
reveal_type(A.__mro__) # revealed: tuple[Literal[A], @Todo(GenericAlias instance), Literal[object]]
reveal_type(A.__mro__) # revealed: tuple[<class 'A'>, @Todo(GenericAlias instance), <class 'object'>]
```
## `typing.Tuple`
@ -116,6 +116,6 @@ from typing import Tuple
class C(Tuple): ...
# TODO: generic protocols
# revealed: tuple[Literal[C], Literal[tuple], Literal[Sequence], Literal[Reversible], Literal[Collection], Literal[Iterable], Literal[Container], @Todo(`Protocol[]` subscript), typing.Generic, Literal[object]]
# revealed: tuple[<class 'C'>, <class 'tuple'>, <class 'Sequence'>, <class 'Reversible'>, <class 'Collection'>, <class 'Iterable'>, <class 'Container'>, @Todo(`Protocol[]` subscript), typing.Generic, <class 'object'>]
reveal_type(C.__mro__)
```