* Align OrderedDict view inheritance and repr with CPython
Use dict view base payloads and inherited descriptors while preserving ordered iteration. Snapshot actual view iterators before rendering element reprs.
Assisted-by: OpenAI Codex:model version unavailable
* Sync pprint and its tests from CPython 3.15.0
Import the related library update using scripts/update_lib migrate from d220409a13b77de7a6c30abe16ea90db01528edc, preserving exact final source bytes.
Assisted-by: OpenAI Codex:model version unavailable