David Peter f349dab4fc [red-knot] Invalid assignments to attributes (#15613) ...

## Summary

Raise "invalid-assignment" diagnostics for incorrect assignments to
attributes, for example:

```py
class C:
    var: str = "a"

C.var = 1  # error: "Object of type `Literal[1]` is not assignable to `str`"
```

closes #15456 

## Test Plan

- Updated test assertions
- New test for assignments to module-attributes

2025-01-22 10:42:47 +01:00

..

annotations

[red-knot] Migrate bool/str/repr unit tests to Markdown tests (#15534)

2025-01-16 11:21:56 -08:00

assignment

[red-knot] add call checking (#15200)

2025-01-07 20:39:45 +00:00

binary

Don't special-case class instances in binary expression inference (#15161)

2025-01-06 13:50:20 -05:00

boolean

[red-knot] Statically known branches (#15019)

2024-12-21 11:33:10 +01:00

boundness_declaredness

[red-knot] Add boundness and declaredness tests (#15453)

2025-01-14 13:07:16 +01:00

call

[red-knot] remove CallOutcome::Cast variant (#15461)

2025-01-13 10:58:53 -08:00

comparison

[red-knot] Simplify object out of intersections (#15511)

2025-01-15 20:06:48 +00:00

conditional

[red-knot] fix control flow for assignment expressions in elif tests (#15274)

2025-01-05 18:35:29 +00:00

declaration

[red-knot] Avoid undeclared path when raising conflicting declarations (#14958)

2024-12-17 09:49:39 +05:30

directives

[red-knot] Ensure differently ordered unions and intersections are considered equivalent (#15516)

2025-01-19 16:10:42 +00:00

exception

[red-knot] Report invalid exceptions (#15042)

2024-12-18 18:31:24 +00:00

expression

Display Union of Literals as a Literal (#14993)

2025-01-08 00:58:38 +00:00

function

[red-knot] function parameter types (#14802)

2024-12-06 12:55:56 -08:00

import

Prioritize attribute in from/import statement (#15041)

2024-12-17 16:58:23 -05:00

literal

[red-knot] Migrate bool/str/repr unit tests to Markdown tests (#15534)

2025-01-16 11:21:56 -08:00

loops

Display Union of Literals as a Literal (#14993)

2025-01-08 00:58:38 +00:00

narrow

[red-knot] type[T] is disjoint from type[S] if the metaclass of T is disjoint from the metaclass of S (#15547)

2025-01-17 10:41:36 +00:00

regression

[red-knot] Do not attach diagnostics to wrong file (#14337)

2024-11-14 15:39:51 +01:00

scopes

[red-knot] Pure instance variables declared in class body (#15515)

2025-01-17 10:48:20 +01:00

shadowing

Test explicit shadowing involving defs (#15174)

2024-12-29 00:47:03 +00:00

stubs

Allow assigning ellipsis literal as parameter default value (#14982)

2025-01-05 13:11:32 -06:00

subscript

[red-knot] Statically known branches (#15019)

2024-12-21 11:33:10 +01:00

suppressions

@no_type_check support (#15122)

2024-12-30 09:42:18 +00:00

type_of

[red-knot] Pure instance variables declared in class body (#15515)

2025-01-17 10:48:20 +01:00

type_properties

[red-knot] Heterogeneous tuple types with differently ordered (but equivalent) unions at the same index should be considered equivalent (#15637)

2025-01-21 12:51:20 +00:00

type_qualifiers

[red-knot] Add support for typing.ClassVar (#15550)

2025-01-18 13:51:35 +01:00

unary

Don't special-case class instances in binary expression inference (#15161)

2025-01-06 13:50:20 -05:00

with

[red-knot] Cleanup various todo_type!() messages (#15063)

2024-12-19 13:03:41 +00:00

.mdformat.toml

[red-knot] have mdformat wrap mdtest files to 100 columns (#14020)

2024-10-31 21:00:51 +00:00

attributes.md

[red-knot] Invalid assignments to attributes (#15613)

2025-01-22 10:42:47 +01:00

final.md

[red-knot] Add support for @final classes (#15070)

2024-12-19 21:02:14 +00:00

generics.md

[red-knot] Pure instance variables declared in class body (#15515)

2025-01-17 10:48:20 +01:00

intersection_types.md

[red-knot] Simplify object out of intersections (#15511)

2025-01-15 20:06:48 +00:00

invalid_syntax.md

[red-knot] Separate invalid syntax code snippets (#14803)

2024-12-06 02:41:33 +00:00

known_constants.md

[red-knot] Support typing.TYPE_CHECKING (#14952)

2024-12-13 09:24:48 +00:00

mdtest_config.md

Rename custom-typeshed-dir, target-version and current-directory CLI options (#14930)

2024-12-13 08:21:52 +00:00

metaclass.md

[red-knot] More precise inference for classes with non-class metaclasses (#15138)

2025-01-09 00:34:04 +00:00

mro.md

[red-knot] No cyclic-class-def diagnostics for subclasses of cyclic classes (#15561)

2025-01-20 13:35:29 +00:00

pep695_type_aliases.md

[red-knot] Move type_alias_types test to Markdown (#15607)

2025-01-20 09:55:54 +01:00

slots.md

Don't special-case class instances in binary expression inference (#15161)

2025-01-06 13:50:20 -05:00

statically_known_branches.md

[red-knot] Statically known branches (#15019)

2024-12-21 11:33:10 +01:00

sys_platform.md

[red-knot] Typeshed sync and sys.platform fixes (#15492)

2025-01-15 11:21:01 +01:00

sys_version_info.md

[red-knot] Pure instance variables declared in class body (#15515)

2025-01-17 10:48:20 +01:00

type_api.md

[red-knot] Add AlwaysTruthy and AlwaysFalsy to knot_extensions (#15437)

2025-01-12 17:00:57 +00:00

union_types.md

[red-knot] Move intersection type tests to Markdown (#15396)

2025-01-10 14:04:03 +01:00

unpacking.md

Display Union of Literals as a Literal (#14993)

2025-01-08 00:58:38 +00:00