Douglas Creager e0149cd9f3 [ty] Return a tuple spec from the iterator protocol (#19496) ... This PR updates our iterator protocol machinery to return a tuple spec describing the elements that are returned, instead of a type. That allows us to track heterogeneous iterators more precisely, and consolidates the logic in unpacking and splatting, which are the two places where we can take advantage of that more precise information. (Other iterator consumers, like `for` loops, have to collapse the iterated elements down to a single type regardless, and we provide a new helper method on `TupleSpec` to perform that summarization.)		2025-07-23 17:11:44 -04:00
..
annotations	[ty] Consistent use of American english (in rules) (#19488)	2025-07-22 16:10:38 +02:00
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] Return a tuple spec from the iterator protocol (#19496)	2025-07-23 17:11:44 -04:00
class	Update class literal display to use `<class 'Foo'>` style (#17889)	2025-05-06 20:11:25 -04:00
comparison	[ty] Enum literal types (#19328)	2025-07-15 21:31:53 +02:00
comprehensions	Rename Red Knot (#17820)	2025-05-03 19:49:15 +02:00
conditional	[ty] Exhaustiveness checking & reachability for `match` statements (#19508)	2025-07-23 22:45:45 +02:00
dataclasses	[ty] Pass down specialization to generic dataclass bases (#19472)	2025-07-21 20:51:58 +02:00
declaration	[ty] Format conflicting types as an enumeration (#18956)	2025-06-26 14:29:33 +02:00
diagnostics	lint on the `global` keyword if there's no explicit definition in the global scope	2025-07-15 16:56:54 -07:00
directives	[ty] Exhaustiveness checking & reachability for `match` statements (#19508)	2025-07-23 22:45:45 +02:00
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 subclass constructors sound (#19469)	2025-07-21 21:25:11 +00:00
function	[ty] Support empty function bodies in `if TYPE_CHECKING` blocks (#19372)	2025-07-16 14:48:04 -06:00
generics	[ty] Improve protocol member type checking and relation handling (#18847)	2025-06-29 10:46:33 +00:00
ide_support	[ty] Enum literal types (#19328)	2025-07-15 21:31:53 +02:00
import	lint on the `global` keyword if there's no explicit definition in the global scope	2025-07-15 16:56:54 -07:00
literal	[ty] Understand classes that inherit from subscripted `Protocol[]` as generic (#17832)	2025-05-09 17:39:15 +01:00
loops	[ty] Return a tuple spec from the iterator protocol (#19496)	2025-07-23 17:11:44 -04:00
narrow	[ty] Splat variadic arguments into parameter list (#18996)	2025-07-22 14:33:08 -04:00
regression	Rename Red Knot (#17820)	2025-05-03 19:49:15 +02:00
scopes	[ty] perform type narrowing for places marked `global` too (#19381)	2025-07-22 16:42:10 -07:00
shadowing	Rename Red Knot (#17820)	2025-05-03 19:49:15 +02:00
snapshots	[ty] highlight the argument in `static_assert` error messages (#19426)	2025-07-23 08:24:12 -07:00
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	[ty] Consistent use of American english (in rules) (#19488)	2025-07-22 16:10:38 +02:00
type_compendium	[ty] Make tuple subclass constructors sound (#19469)	2025-07-21 21:25:11 +00:00
type_of	[ty] Enum literal types (#19328)	2025-07-15 21:31:53 +02:00
type_properties	[ty] Infer single-valuedness for enums based on `int`/`str` (#19510)	2025-07-23 15:55:42 +02:00
type_qualifiers	[ty] Disallow illegal uses of `ClassVar` (#19483)	2025-07-22 14:21:29 +02:00
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] Expansion of enums into unions of literals (#19382)	2025-07-21 19:37:55 +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] make `del x` force local resolution of `x` in the current scope (#19389)	2025-07-18 14:58:32 -07:00
deprecated.md	[ty] Consistent use of American english (in rules) (#19488)	2025-07-22 16:10:38 +02:00
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] Exhaustiveness checking & reachability for `match` statements (#19508)	2025-07-23 22:45:45 +02:00
exhaustiveness_checking.md	[ty] Exhaustiveness checking & reachability for `match` statements (#19508)	2025-07-23 22:45:45 +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 `NominalInstanceType`s and `SubclassOfType`s (#18864)	2025-06-24 20:27:37 +00:00
intersection_types.md	[ty] Expansion of enums into unions of literals (#19382)	2025-07-21 19:37:55 +02:00
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 `@staticmethod`s (#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] Consistent use of American english (in rules) (#19488)	2025-07-22 16:10:38 +02:00
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] highlight the argument in `static_assert` error messages (#19426)	2025-07-23 08:24:12 -07:00
typed_dict.md	[ty] Reduce false positives for `TypedDict` types (#19354)	2025-07-15 12:47:19 +01:00
union_types.md	[ty] Expansion of enums into unions of literals (#19382)	2025-07-21 19:37:55 +02:00
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