Make the sub-actor proc-title prefix a single
authoritative constant (`_proctitle._def_prefix`) so
the reap-recognition markers and `xontrib` banner pick
it up automatically — one place to flip the prefix
shape going fwd.
Deats,
- `_proctitle._def_prefix: str = '_subactor'`. New
module-level const consumed by everything that needs
to know the prefix.
- `set_actor_proctitle(actor, prefix=_def_prefix)`:
takes an explicit `prefix` arg (default = the const)
so callers can override per-spawn if they want.
- Default proc-title format:
`'tractor[<reprol>]'` → `f'{prefix}[<reprol>]'`
i.e. `_subactor[<reprol>]` by default.
- `_testing/_reap.py`: cmdline + comm markers source
the prefix from `_proctitle._def_prefix` instead of
the hardcoded `'tractor['`. So
`_is_tractor_subactor()` tracks the const
automatically.
- `xontrib/tractor_diag.xsh`: `acli.reap` orphan-mode
banner now interpolates the
`_TRACTOR_PROC_CMDLINE_MARKERS` tuple directly so
the human-readable mode line stays in sync if the
prefix shape changes again.
(this commit msg was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
(cherry picked from commit 3a45dbd503)
(cherry picked from commit fd8d39c0ce)
Follow-up to f595acc7 (`supervise_run_process`) which
called `log.io(...)` for std-stream relay assuming an
`IO=21` level existed. Add the registration via a new
factory + tests covering both the factory and the new
level.
`add_log_level()` factory,
- One call wires the four (otherwise hand-synced) pieces:
- `CUSTOM_LEVELS[NAME]` — drives the `stacklevel` bump
in `StackLevelAdapter.log()` + `get_logger()`'s
per-level audit.
- `logging.addLevelName()` — stdlib name registration.
- `STD_PALETTE[NAME]` + `BOLD_PALETTE['bold'][NAME]` —
color entries consumed by `get_console_log()`'s
`ColoredFormatter` build.
- Same-named (lowercase) emit method bound on
`StackLevelAdapter` so `log.<name>('msg')` works +
`get_logger()`'s per-level method audit passes.
- Idempotent: re-registering an existing name is a
no-op-ish refresh that won't clobber an already-bound
method.
- Method binding uses a default-arg `_level=value` so
the level int is captured (not late-bound across
multiple registrations).
`IO=21` level (first user),
- Purple. Used by `tractor.trionics._subproc`'s
std-stream relay (see f595acc7).
- Value 21 picked to sit just ABOVE stdlib `INFO`=20 so
it's SHOWN BY DEFAULT at usual `info`/`devx` console
levels — a `runtime`=15 relay would be silently
filtered (footgun for daemon supervisors whose whole
point is visibility). Still distinctly labeled +
filterable.
Tests (`tests/test_log_sys.py`),
- `test_io_custom_level_registered`: validates the IO
level is fully wired (`CUSTOM_LEVELS`, `addLevelName`,
both palettes, `StackLevelAdapter.io()` callable);
emits a record + sanity-asserts `21 >= INFO(20)`.
- `test_add_log_level_pluggable`: registers a fresh
`XLVL=19` (cyan) via `add_log_level()`, asserts all
four wires + the bound `xlog.xlvl()` emit, then
try/finally cleans up the module-global mutations so
later `get_logger()` audits don't trip on a
half-removed level.
(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
(cherry picked from commit 7bd7dd50c7)
(cherry picked from commit 93558fe3c9)
The `'started' in rte.args[0]` check was too loose: it
matched a child task's OWN `RuntimeError(...started...)`
(not just trio's "child exited without calling
task_status.started()"), and would `TypeError` on a
non-`str` `args[0]`. Guard with `isinstance(..., str)` and
match trio's exact wording so a real child error can't be
demoted to `Cancelled` under cancellation.
Review: PR #464 (copilot-pull-request-reviewer)
https://github.com/goodboy/tractor/pull/464#pullrequestreview-4548203343
(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Gud Boi