[python] add typeddict `models-mode` for Python HTTP client emitter#10439

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iscai-msft:python/addTypedDict

Commits on Apr 21, 2026

feat: add typeddict models-mode for Python HTTP client emitter

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Enhance Python HTTP client emitter with TypedDict support
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add discriminator
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Merge branch 'python/addTypedDict' of https://github.com/iscai-msft/typespec into python/addTypedDict
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Merge branch 'main' of https://github.com/microsoft/typespec into python/addTypedDict
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Commits on Apr 23, 2026

feat: return JSON for typeddict responses, drop NotRequired

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feat: add wire name mock API tests for typeddict naming spec

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fix: remove redundant JSON overload for typeddict mode

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fix: remove unused _deserialize import in typeddict mode

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fix: remove all unused imports in typeddict generated code

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Commits on Apr 24, 2026

Merge branch 'main' into python/addTypedDict
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Commits on Apr 27, 2026

format and lint
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Merge branch 'python/addTypedDict' of https://github.com/iscai-msft/typespec into python/addTypedDict
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Commits on Apr 28, 2026

fix: define JSON type alias in TypedDictModelType imports

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Commits on May 5, 2026

switch to always generating typeddicts as typing hints
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switch to always generating typeddicts as typing hints
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Merge branch 'python/addTypedDict' of https://github.com/iscai-msft/typespec into python/addTypedDict
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Commits on May 6, 2026

move discriminated union to types.py
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Merge branch 'main' of https://github.com/microsoft/typespec into python/addTypedDict
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format
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add for output as well
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add e2e tests
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update unions serializer to get around pyright issue
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Commits on May 7, 2026

fix: resolve pylint and pyright errors in generated types.py

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Commits on May 11, 2026

Merge branch 'main' of https://github.com/microsoft/typespec into python/addTypedDict
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fix pylint and pyright in generated code
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Merge branch 'main' of https://github.com/microsoft/typespec into python/addTypedDict
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fix: move discriminated union aliases from _unions.py to types.py

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fix: topologically sort discriminated union aliases in types.py

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fix: skip model imports in types.py regardless of namespace

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fix: skip imports for discriminated base models in types.py

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fix: sort TypedDict properties to avoid builtin name shadowing

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fix: handle reserved words in TypedDict field names comprehensively

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fix: generate types.py per namespace instead of only at top level

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Commits on May 12, 2026

fix: correct cross-namespace imports in per-namespace types.py

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feat: combine regenerate scripts and add typeddict variant packages

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feat: add client-naming-typeddict variant package

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refactor: remove unnecessary is_response pops from TypedDictModelType

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fix: use TypedDict dicts instead of model classes in naming test

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Commits on May 13, 2026

fix: skip self-import in types.py and unused _deserialize for typed-dict-only models

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fix: skip _models prefix for internal models in types.py annotations

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Commits on May 20, 2026

merge: resolve upstream/main conflict, inline regenerate-common.ts changes into regenerate.ts

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Commits on May 26, 2026

Merge branch 'main' of https://github.com/microsoft/typespec into python/addTypedDict
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switch to models-mode=typeddict to represent td only, generate union of literals instead of enums when td only
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don't conflate optional and nullable
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format and lint
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Commits on May 27, 2026

fix: address PR review comments for TypedDict support

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lint
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