Repository navigation

Begin the Python 3.15 target and essential-library migration - #8950

Merged

youknowone merged 29 commits into

RustPython:mainfrom

youknowdot:cpython-315-essential-bootstrap

Oct 11, 2026

Merged

Begin the Python 3.15 target and essential-library migration#8950
youknowone merged 29 commits into
RustPython:mainfrom
youknowdot:cpython-315-essential-bootstrap

Commits on Oct 9, 2026
Commits on Oct 10, 2026
- Align CSV, logarithm and decimal formatting with Python 3.15
  youknowdot
  committed
  8573d91
- Bind the logarithm index result before borrowing its integer
  youknowdot
  committed
  459395b
- Align required canonical test expectations with Python 3.15
  youknowdot
  committed
  9391879
- Track pending frozendict pickle support during the 3.15 transition
  youknowdot
  committed
  dcc5619
- Support final Python 3.15 Windows negative timestamps
  youknowdot
  committed
  54dfc8d
- Derive historical Windows timezone offsets from wall time
  youknowdot
  committed
  d517416
- Identify decimal formatting arguments in Python 3.15 errors
  youknowdot
  committed
  1003f62
- Reuse mapping format keys for lookup and error context
  youknowdot
  committed
  b4468ee
- Borrow mapping diagnostic keys as Python objects
  youknowdot
  committed
  4e854bb
- Avoid empty components in the reference Python library path
  youknowdot
  committed
  90d2d12
- Isolate RustPython bytecode caches during the 3.15 transition
  youknowdot
  committed
  1af8926
- Sync final Windows timestamp test expectations
  youknowdot
  committed
  3eb4607
- Restore official Python setup for 3.15 final
  youknowdot
  committed
  7c77f5e
- Merge current main into Python 3.15 migration
  youknowdot
  committed
  73ea417
- Align merged runtime contracts with Python 3.15 final
  youknowdot
  committed
  d7b4be2
Commits on Oct 11, 2026