python / typing Public

Discussions

• 6

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  Redundant type specification for attributes

  dvarrazzo started Feb 8, 2022 in General

  

  

  

  

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• 1

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  Strategies for Optional attributes that become non-Optional during runtime?

  jeremyn asked Aug 19, 2021 in Q&A · Answered

  

  

  

  

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• 4

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  PEP 612 clarification: ParamSpec that captures a method signature

  erictraut asked Nov 17, 2021 in Q&A · Unanswered

  

  

  

  

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• 1

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  ClassVar in protocols: mypy and pyright have different opinions

  tvannahl asked Feb 4, 2022 in Q&A · Answered

  

  

  

  

  17
• 1

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  function parameter typing

  dineshbvadhia asked Jan 30, 2022 in Q&A · Unanswered

  

  

  

  

  3
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  runtime inspection of GenericAlias / typing._GenericAlias as an acceptable practice

  zzzeek asked Jan 27, 2022 in Q&A · Answered

  

  

  

  

  16
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  Typing list comprehensions (Py 3.9 and Py 3.10)

  dineshbvadhia asked Jan 25, 2022 in Q&A · Answered

  

  

  

  

  4
• 1

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  What is signal type?

  dineshbvadhia asked Jan 21, 2022 in Q&A · Answered

  

  

  

  

  7
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  Is it possible to define a protocol for a method?

  tobinus asked Jan 19, 2022 in Q&A · Answered

  

  

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  how to correctly create a dict subclass with typing

  zzzeek asked Jan 17, 2022 in Q&A · Answered

  

  

  

  

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  How to properly type methods that return Generators with subclasses?

  DanielNoord asked Jan 18, 2022 in Q&A · Answered

  

  

  

  

  4
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  Static type assertions for testing

  whitphx asked Jan 17, 2022 in Q&A · Unanswered

  

  

  

  

  20
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  How to annotate a variable referring to an already defined function?

  geeshta asked Jan 18, 2022 in Q&A · Answered

  

  

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  Type narrowing for TypeGuard in the negative case

  erictraut started Jan 6, 2022 in General

  

  

  4
• 1

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  what is typeshed's approach for libraries that radically change their API across major versions?

  zzzeek asked Jan 14, 2022 in Q&A · Answered

  

  

  

  

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• 2

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  how to type a function that returns new classes without writing a mypy plugin?

  zzzeek asked Jan 12, 2022 in Q&A · Answered

  

  

  

  

  14
• 1

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  my subclass returns a different type for a method that's only on the superclass. how to type?

  zzzeek asked Jan 8, 2022 in Q&A · Answered

  

  

  1
• 1

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  Type aliases with missing type arguments

  erictraut started Jan 6, 2022 in General

  

  

  

  

  4
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  Looking to implmement a 'Group' of types

  Sriram137 asked Jan 4, 2022 in Q&A · Answered

  

  

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  How to type a function that always return a list?

  cdce8p asked Dec 26, 2021 in Q&A · Answered

  

  

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  does pep-646 let me make a MyTuple[_T, ...] of Element[_T] or am i misunderstanding

  zzzeek asked Jan 2, 2022 in Q&A · Answered

  

  

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  my official "why can't there be nested generics" question

  zzzeek asked Jan 1, 2022 in Q&A · Answered

  

  

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• 2

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  Some thoughts on `Union[X, NoReturn]`

  tusharsadhwani started Dec 26, 2021 in General

  

  

  

  

  10
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  Tuple with ellipsis

  AlfreG started Dec 24, 2021 in General

  

  

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  [question] How can I compare function signatures in the `typing.Callable` syntax to `inspect.signature` syntax>

  sg-s asked Dec 22, 2021 in Q&A · Unanswered

  

  

  

  

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