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About the Typing category
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2
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1553
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October 17, 2023
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Spec: `TypedDict` and `isinstance(obj, dict)` narrowing
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20
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273
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June 15, 2026
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Introduce a TypedMapping (analog to TypedDict but frozen)
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10
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1456
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June 11, 2026
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Using `@deprecated` for all overloads in stubs
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31
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787
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June 7, 2026
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Deprecated overloaded property setters
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3
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249
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June 5, 2026
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Class `date` is unsafe in typed Python
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0
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259
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May 31, 2026
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Interactions with Never leading to undesirable assignability
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44
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1322
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May 31, 2026
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PyCon 2026 Typing Summit: Thu May 14, 1-5pm
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9
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966
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May 30, 2026
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Should it be possible to model weak referencability?
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4
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232
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May 28, 2026
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PEP 661 (sentinels) in the typing spec
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6
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654
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May 25, 2026
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Would a reduced form of intersection types get into the spec faster?
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28
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732
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May 25, 2026
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Adding a `typing.evaluate_type()` function
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4
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401
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May 24, 2026
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Is `Concatenate` really needed?
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8
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392
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May 22, 2026
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Reinstantiating a generic class with a different specialization
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31
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876
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May 21, 2026
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Allowing specializing a bound, covariant `TypeVar` with a `Protocol` as a limited form of intersection
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3
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302
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May 18, 2026
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TypeVar that can be any enum
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7
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268
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May 14, 2026
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Self as TypeVar default
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16
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1022
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May 13, 2026
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Shorthand syntax for Annotated (Type @ [metadata])
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45
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1509
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May 11, 2026
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Associated types
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5
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792
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May 7, 2026
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Enhance ergonomics of creating `Literal` variables
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5
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354
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May 6, 2026
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Proposal: `typing.no_discard`, a decorator to indicate that the return value should not be discarded
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53
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4989
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May 5, 2026
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AbstractType (take 2) or allowing TypeForm to be used in isinstance
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10
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376
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May 5, 2026
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Subclassing generics with type parameter as default is ambiguous at runtime
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1
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246
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May 1, 2026
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Spec change: ambiguous arguments in overload call evaluation
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7
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558
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April 30, 2026
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How to declare AnyStr using new type syntax?
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2
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246
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April 30, 2026
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Amending 3rd party library type annotations
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12
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512
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April 29, 2026
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Parameter specification and type variable tuple should support bounds
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5
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269
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April 23, 2026
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Parameter specifications should have variance
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6
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527
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April 23, 2026
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Clarifying that type checkers should not emit diagnostics in `if not TYPE_CHECKING`
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9
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452
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April 23, 2026
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Call for Typing Council nominations – March 2026
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6
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991
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April 9, 2026
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