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[Python] optimize perf for test generation and sample generation #9473

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[Python] optimize perf for test generation and sample generation #9473

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@msyyc msyyc commented Jan 27, 2026 •
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fix #9448

PR summary:

  • The main optimization is to cache the cost operation in import_sample_cache and import_test_cache so that they could be reused in test generation and sample generation. The more test/samples to generate, the more time to save. For example, cost time of SDK generation for Apimanagement is reduced from 47 minutes to 4 minutes.

@microsoft-github-policy-service microsoft-github-policy-service bot added the emitter:client:python Issue for the Python client emitter: @typespec/http-client-python label Jan 27, 2026
@msyyc msyyc force-pushed the python-sample-test-generation-optimization branch from 03c1731 to aa825eb Compare January 27, 2026 05:25
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github-actions bot commented Jan 27, 2026 •
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All changed packages have been documented.

  • ✅ @typespec/http-client-python
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@typespec/http-client-python - internal ✏️

Optimize sdk generation performance

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azure-sdk commented Jan 27, 2026 •
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You can try these changes here

🛝 Playground 🌐 Website 🛝 VSCode Extension

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pkg-pr-new bot commented Jan 29, 2026 •
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npm i https://pkg.pr.new/microsoft/typespec/@typespec/http@9473

npm i https://pkg.pr.new/microsoft/typespec/@typespec/http-client@9473

commit: 96cf673

@msyyc msyyc changed the title [Python] optimize perf [Python] optimize perf for test generation and sample generation Jan 30, 2026
@msyyc msyyc mentioned this pull request Jan 30, 2026
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emitter:client:python Issue for the Python client emitter: @typespec/http-client-python

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[Python][Perf] optimize speed to generate sdk

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