David Peter f22da352db [ty] List all enum members (#19283) ...

## Summary

Adds a way to list all members of an `Enum` and implements almost all of
the mechanisms by which members are distinguished from non-members
([spec](https://typing.python.org/en/latest/spec/enums.html#defining-members)).
This has no effect on actual enums, so far.

## Test Plan

New Markdown tests using `ty_extensions.enum_members`.

2025-07-14 13:18:17 +02:00

..

annotations

[ty] Fix descriptor lookups for most types that overlap with None (#19120)

2025-07-05 19:34:23 +01:00

assignment

[ty] Homogeneous and mixed tuples (#18600)

2025-06-20 18:23:54 -04:00

binary

[ty] Homogeneous and mixed tuples (#18600)

2025-06-20 18:23:54 -04:00

boolean

Revert "[ty] Better control flow for boolean expressions that are inside if (#18010)" (#18150)

2025-05-17 08:27:32 -04:00

boundness_declaredness

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

2025-05-06 20:11:25 -04:00

call

[ty] Fix descriptor lookups for most types that overlap with None (#19120)

2025-07-05 19:34:23 +01:00

class

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

2025-05-06 20:11:25 -04:00

comparison

[ty] Fix binary intersection comparison inference logic (#18266)

2025-05-23 12:55:17 +02:00

comprehensions

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

conditional

[ty] Improve disjointness inference for NominalInstanceTypes and SubclassOfTypes (#18864)

2025-06-24 20:27:37 +00:00

dataclasses

[ty] dataclasses.field support (#19140)

2025-07-09 09:18:08 +02:00

declaration

[ty] Format conflicting types as an enumeration (#18956)

2025-06-26 14:29:33 +02:00

diagnostics

[ty] Surface matched overload diagnostic directly (#18452)

2025-06-20 08:36:49 +05:30

directives

[ty] Correctly handle calls to functions marked as returning Never / NoReturn (#18333)

2025-07-04 11:52:52 -07:00

doc

ty_python_semantic: add union type context to function call type errors

2025-05-09 13:40:51 -04:00

exception

[ty] support del statement and deletion of except handler names (#18593)

2025-06-12 07:44:42 -07:00

expression

[ty] Make tuple instantiations sound (#18987)

2025-06-27 19:37:16 +01:00

function

[ty] Add diagnosis for function with no return statement but with return type annotation (#18359)

2025-05-29 23:17:18 +00:00

generics

[ty] Improve protocol member type checking and relation handling (#18847)

2025-06-29 10:46:33 +00:00

ide_support

[ty] Minor tweaks to "list all members" docs and tests (#18388)

2025-05-30 13:36:57 -04:00

import

[ty] add support for nonlocal statements

2025-07-11 09:44:54 -07:00

literal

[ty] Understand classes that inherit from subscripted Protocol[] as generic (#17832)

2025-05-09 17:39:15 +01:00

loops

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

narrow

[ty] Eagerly simplify 'True' and 'False' constraints (#18998)

2025-06-30 13:11:52 +02:00

regression

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

scopes

[ty] add support for nonlocal statements

2025-07-11 09:44:54 -07:00

shadowing

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

snapshots

[ty] Improved diagnostic for reassignments of Final symbols (#19214)

2025-07-08 20:29:07 +02:00

stubs

[ty] Do not carry the generic context of Protocol or Generic in the ClassBase enum (#17989)

2025-05-22 21:37:03 -04:00

subscript

[ty] Fix false positives when subscripting an object inferred as having an Intersection type (#18920)

2025-06-24 18:39:02 +00:00

suppressions

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

type_compendium

[ty] Make tuple instantiations sound (#18987)

2025-06-27 19:37:16 +01:00

type_of

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

2025-05-06 20:11:25 -04:00

type_properties

[ty] Improve and document equivalence for module-literal types (#19243)

2025-07-10 09:11:10 +00:00

type_qualifiers

[ty] add support for nonlocal statements

2025-07-11 09:44:54 -07:00

unary

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

2025-05-06 20:11:25 -04:00

with

[ty] Add hint if async context manager is used in non-async with statement (#18299)

2025-05-26 21:34:47 +02:00

.mdformat.toml

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

attributes.md

[ty] Fix __setattr__ call check precedence during attribute assignment (#18347)

2025-07-08 15:34:34 +02:00

cycle.md

[ty] Add cycle handling for unpacking targets (#18078)

2025-05-13 21:27:48 +00:00

decorators.md

ty_python_semantic: add union type context to function call type errors

2025-05-09 13:40:51 -04:00

del.md

[ty] support del statement and deletion of except handler names (#18593)

2025-06-12 07:44:42 -07:00

descriptor_protocol.md

[ty] Fix descriptor lookups for most types that overlap with None (#19120)

2025-07-05 19:34:23 +01:00

enums.md

[ty] List all enum members (#19283)

2025-07-14 13:18:17 +02:00

final.md

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

instance_layout_conflict.md

[ty] Improve disjointness inference for NominalInstanceTypes and SubclassOfTypes (#18864)

2025-06-24 20:27:37 +00:00

intersection_types.md

[ty] eliminate is_fully_static (#18799)

2025-06-24 18:02:05 -07:00

invalid_syntax.md

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

known_constants.md

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

mdtest_config.md

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

mdtest_custom_typeshed.md

[ty] Fix duplicate diagnostics for unresolved module when an import from statement imports multiple members (#17886)

2025-05-06 12:37:10 +01:00

metaclass.md

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

2025-05-06 20:11:25 -04:00

mro.md

[ty] Implement implicit inheritance from Generic[] for PEP-695 generic classes (#18283)

2025-05-26 20:40:16 +01:00

named_tuple.md

[ty] Add generic inference for dataclasses (#18443)

2025-06-03 09:59:43 -07:00

overloads.md

[ty] Add support for @staticmethods (#18809)

2025-06-20 10:38:17 +02:00

pep695_type_aliases.md

[ty] Support typing.TypeAliasType (#18156)

2025-05-19 16:36:49 +02:00

properties.md

ty_python_semantic: add union type context to function call type errors

2025-05-09 13:40:51 -04:00

protocols.md

[ty] Implement equivalence for protocols with method members (#18659)

2025-07-07 12:28:32 +01:00

public_types.md

[ty] Infer nonlocal types as unions of all reachable bindings (#18750)

2025-06-26 12:24:40 +02:00

statically_known_branches.md

[ty] Infer nonlocal types as unions of all reachable bindings (#18750)

2025-06-26 12:24:40 +02:00

sys_platform.md

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

sys_version_info.md

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

terminal_statements.md

[ty] Correctly handle calls to functions marked as returning Never / NoReturn (#18333)

2025-07-04 11:52:52 -07:00

type_api.md

[ty] eliminate is_fully_static (#18799)

2025-06-24 18:02:05 -07:00

typed_dict.md

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

union_types.md

[ty] eliminate is_fully_static (#18799)

2025-06-24 18:02:05 -07:00

unpacking.md

[ty] Support variable-length tuples in unpacking assignments (#18948)

2025-06-27 15:29:04 -04:00

unreachable.md

[ty] Infer nonlocal types as unions of all reachable bindings (#18750)

2025-06-26 12:24:40 +02:00