gh-142349: Implement PEP 810#142351

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pablogsal wants to merge 147 commits intopython:mainfrom

LazyImportsCabal:lazy

Commits on Oct 2, 2025

Lazy imports grammar / AST changes
DinoV
committed
Add __lazy_import__, check sys.modules before import
DinoV
committed
Export lazy_import in imp module
DinoV
committed
Add lazy import filter
DinoV
committed
Add compatiblity mode
DinoV
committed
Flow import func through to lazy imports object and __lazy_import__
DinoV
committed
Reify lazy objects when accessed via the module object
DinoV
committed
Import lazy.get
DinoV
committed
Implement better error

pablogsal
authored and
DinoV
committed
Fix reference and global dict in spezializing LOAD_GLOBAL

pablogsal
authored and
DinoV
committed
Remove copyright

pablogsal
authored and
DinoV
committed
More fixes

pablogsal
authored and
DinoV
committed
Fix recursive lazy imports and error path in bytecodes.c

pablogsal
authored and
DinoV
committed
fix offset in addr2line

pablogsal
authored and
DinoV
committed
Add global flag

pablogsal
authored and
DinoV
committed
Draft: force * imports to be eager

pablogsal
authored and
DinoV
committed
Syntax restrictions for lazy imports

pablogsal
authored and
DinoV
committed
Fix submodules crash

pablogsal
authored and
DinoV
committed
Implement disabling imports in try/except and * imports, report errors on bad usage of lazy
DinoV
committed
Add PyExc_ImportCycleError and raise it when a cycle is detected
DinoV
committed
Publish lazy imported packages on parent
DinoV
committed
Re-enable eagerly returning imported module
DinoV
committed
Fix __lazy_modules__

pablogsal
authored and
DinoV
committed
Add sys.set_lazy_imports_filter

pablogsal
authored and
DinoV
committed
Simplify grammar

pablogsal
authored and
DinoV
committed
Move __lazy_imports__ check into the interpreter
DinoV
committed
Don't allow __lazy_imports__ to work in try/except
DinoV
committed
Make imports in with blocks syntax errors
pablogsal
committed

Commits on Oct 3, 2025

Commits on Oct 9, 2025

Commits on Oct 20, 2025

Commits on Oct 21, 2025

Commits on Oct 22, 2025

Merge pull request #14 from LazyImportsCabal/fix
DinoV
authored

Commits on Oct 23, 2025

Commits on Oct 24, 2025

Merge pull request #16 from LazyImportsCabal/lazy_globals
pablogsal
authored

Commits on Oct 27, 2025

Add tests for __lazy_import__
DinoV
committed

Commits on Nov 3, 2025

Merge remote-tracking branch 'origin/main' into HEAD
DinoV
committed

Commits on Nov 5, 2025

Merge pull request #21 from LazyImportsCabal/lazy_rebase
DinoV
authored

Commits on Nov 9, 2025

Merge pull request #19 from DinoV/lazy_tests_dunder
pablogsal
authored

Commits on Dec 6, 2025

Commits on Dec 7, 2025

document return value for `PyImport_GetLazyImportsFilter`

picnixz
authored and
Yhg1s
committed
fix error path in `_PyImport_LoadLazyImportTstate`

picnixz
authored and
Yhg1s
committed
fix UAFs in `register_lazy_on_parent`

picnixz
authored and
Yhg1s
committed
fix error path in `_PyImport_LazyImportModuleLevelObject`

picnixz
authored and
Yhg1s
committed
fix error path in `_imp__set_lazy_attributes_impl`

picnixz
authored and
Yhg1s
committed
Various UAFs & cosmetic fixes in `Python/{bltinmodule,bytecode,ceval}.c` (#33)
picnixz
authored
Fix missing `lazy`-related symbols for the JIT (#34)
picnixz
authored
Merge branch 'main' into lazy
Yhg1s
authored

Commits on Dec 8, 2025

Commits on Dec 11, 2025

Commits on Dec 15, 2025

Commits on Dec 16, 2025

Apply PEP-7 to `Python/import.c` (#29)
picnixz
authored

Commits on Dec 19, 2025

Add test exercising that the appropriate error is raised when calling
brittanyrey
committed