Chinesezjc f0d669883f fix(code-runtime-python): close coverage gap and tighten the wire mirror ...

- Cover the log-frame `truncated` rebuild branch: assert a literal-true flag
  rides along and any other value (1, string, false) is dropped, closing the
  protocol.ts branch the coverage gate flagged.
- Correct encodeJsonPlain's JSDoc: it matches compact JSON.stringify EXCEPT on
  a beyond-safe-range integral double, where it emits the exact BigInt digits
  (`...846976`) rather than the rounded `...847000` — the divergence the
  "emits exact digits" test pins.
- Declare py/protocol.py's `global`-bearing frames (Namespace, CallMessage)
  with functional TypedDict syntax so they carry the real wire key instead of
  a `global_` attribute the wire never sends, and split optional-field messages
  (Namespace/LogMessage/DoneMessage) into a required base plus a total=False
  subclass so `type` and other required fields cannot be dropped. Widen
  HostToChild to include the boot and run frames the host sends before replies.
- Reword the mirror e2e's py/ directory assertion to describe the source-tree
  layout it actually checks.

2026-08-07 13:27:54 +08:00

..

protocol.py

fix(code-runtime-python): close coverage gap and tighten the wire mirror

2026-08-07 13:27:54 +08:00