[benedikt-bartscher]

scientific-python/lazy-loader#172
scientific-python/lazy-loader#173 (merged)

[codspeed]

Merging this PR will improve performance by 4.56%

⚡ 5 improved benchmarks
✅ 35 untouched benchmarks
⏩ 8 skipped benchmarks¹

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
⚡	test_evaluate_page[_complicated_page]	62.2 ms	59.1 ms	+5.32%
⚡	test_evaluate_page_with_hooks[_complicated_page]	62.7 ms	59.6 ms	+5.23%
⚡	test_evaluate_page[_stateful_page]	10.5 ms	10 ms	+4.32%
⚡	test_evaluate_page_with_hooks[_stateful_page]	11 ms	10.6 ms	+4.14%
⚡	test_console_log	815.1 µs	785.1 µs	+3.81%

Tip

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_{Comparing benedikt-bartscher:use-lazy-loader-branch (d362b78) with main (2f63cb3)}

Footnotes

1. 8 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge because no blocking failure remains in the eligible follow-up review scope.

Summary

The PR adds provisional Python 3.15 support and ports lazy-loader optimizations, including native PEP 810 imports and cached package attributes.

• Extends unit and integration matrices to Python 3.15.
• Adds version-dependent compatibility for the dataclasses missing sentinel and TypedDict extra-item sentinel.
• Selects pure psycopg on Python 3.15 where binary wheels are unavailable.
• Marks known dill serialization failures on Python 3.15 and documents the limitation.
• Updates dependency resolution markers in the lockfile.

_{Reviews (18) · Last reviewed commit: "Describe Python 3.15 support as provisio..."}

[cubic-dev-ai]

All reported issues were addressed across 17 files

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