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Support for pickling sentinel objects as singletons - #617

Merged

JelleZijlstra merged 11 commits into

python:mainfrom

HexDecimal:conforming-sentinel

May 1, 2026

Merged

Support for pickling sentinel objects as singletons#617
JelleZijlstra merged 11 commits into
python:mainfrom
HexDecimal:conforming-sentinel

Commits on Apr 24, 2026
- Support for pickling sentinel objects as singletons
  HexDecimal
  committed
  43382e5
- Change module_name into a keyword-only parameter
  HexDecimal
  committed
  c4ec0b3
Commits on Apr 25, 2026
- Move _caller above sentinel
  HexDecimal
  committed
  da7e31e
- Update sentinel for PEP 661 changes
  HexDecimal
  committed
  6f26100
- Deprecate sentinel repr parameter
  HexDecimal
  committed
  ab1c49d
- Skip deprecation of Sentinel class
  HexDecimal
  committed
  0a6544b
- Switch to manual warnings for outdated sentinel parameters
  HexDecimal
  committed
  e306cc1
- Switch to manual warning of sentinel subclassing
  HexDecimal
  committed
  949eacf
- Note user-facing changes to sentinel
  HexDecimal
  committed
  cc08d14
- Apply suggestions from code review
  
  HexDecimal
  and
  JelleZijlstra
  committed
  e86435c
- Port sentinel from Python when available
  HexDecimal
  committed
  cf7f6f2