Allow omitted owner in proxy descriptor binding - #352
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GrahamDumpleton merged 1 commit intoSep 20, 2026
Merged
GrahamDumpleton merged 1 commit into
GrahamDumpleton merged 1 commit into
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Calling
AutoObjectProxy(descriptor).__get__(instance)raisesTypeErrorbecause the forwarding method requiresowner, although built-in descriptors accept it as an optional argument.LazyObjectProxyhas the same behavior.Default
ownertoNonein the shared forwarding method. Add regressions for wrapped functions and properties, including explicitNoneand class access.Validation:
just test(Python 3.9–3.15, including 3.14t and 3.15t; pure Python, C extension, and runtime-disabled C extension variants).