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Title: [3.10] bpo-44791: Fix substitution of ParamSpec in Concatenate with different parameter expressions (GH-27518) by miss-islington · Pull Request #30959 · python/cpython · GitHub

Open Graph Title: [3.10] bpo-44791: Fix substitution of ParamSpec in Concatenate with different parameter expressions (GH-27518) by miss-islington · Pull Request #30959 · python/cpython

X Title: [3.10] bpo-44791: Fix substitution of ParamSpec in Concatenate with different parameter expressions (GH-27518) by miss-islington · Pull Request #30959 · python/cpython

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Open Graph Description: Substitution with a list of types returns now a tuple of types. Substitution with Concatenate returns now a Concatenate with concatenated lists of arguments. Substitution with Ellipsis is not suppo...

X Description: Substitution with a list of types returns now a tuple of types. Substitution with Concatenate returns now a Concatenate with concatenated lists of arguments. Substitution with Ellipsis is not suppo...

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