tests/test_log_sys.py

@@ -162,66 +162,6 @@ def test_implicit_mod_name_applied_for_child(
     assert submod.log.logger in sub_logs
 
 
-def test_io_custom_level_registered():
-    '''
-    The `IO`(21) level (registered via `add_log_level()` at
-    import, for `tractor.trionics._subproc`'s std-stream relay)
-    is fully wired and SHOWN BY DEFAULT at `info`-level consoles
-    since `21 >= INFO(20)`.
-
-    '''
-    import logging
-    assert log.CUSTOM_LEVELS.get('IO') == 21
-    assert logging.getLevelName(21) == 'IO'
-    assert log.STD_PALETTE.get('IO')
-    assert log.BOLD_PALETTE['bold'].get('IO')
-
-    iolog = log.get_logger('io_lvl_test')
-    assert callable(getattr(iolog, 'io', None))
-    # emit must not raise
-    iolog.io('hello from the IO level')
-
-    # 21 >= INFO(20) -> shown when console set to `info`
-    assert 21 >= logging.INFO
-
-
-def test_add_log_level_pluggable():
-    '''
-    `add_log_level()` is the single pluggable entry-point: one
-    call wires `CUSTOM_LEVELS` + `addLevelName` + both palettes +
-    a same-named `StackLevelAdapter` emit method (so
-    `get_logger()`'s per-level audit passes).
-
-    '''
-    import logging
-    name: str = 'XLVL'
-    val: int = 19
-    try:
-        log.add_log_level(name, val, 'cyan')
-
-        assert log.CUSTOM_LEVELS[name] == val
-        assert logging.getLevelName(val) == name
-        assert log.STD_PALETTE[name] == 'cyan'
-        assert log.BOLD_PALETTE['bold'][name] == 'bold_cyan'
-
-        # the audit in `get_logger()` (asserts a method per
-        # `CUSTOM_LEVELS` entry) must still pass.
-        xlog = log.get_logger('xlvl_test')
-        emit = getattr(xlog, name.lower(), None)
-        assert callable(emit)
-        emit('hello from a plugged-in level')
-
-    finally:
-        # best-effort cleanup of our module-global mutations so
-        # later `get_logger()` audits don't see a half-removed
-        # level.
-        log.CUSTOM_LEVELS.pop(name, None)
-        log.STD_PALETTE.pop(name, None)
-        log.BOLD_PALETTE['bold'].pop(name, None)
-        if hasattr(log.StackLevelAdapter, name.lower()):
-            delattr(log.StackLevelAdapter, name.lower())
-
-
 # TODO, moar tests against existing feats:
 # ------ - ------
 # - [ ] color settings?

tractor/_testing/_reap.py

@@ -90,6 +90,7 @@ keys are caller-defined).
 
 '''
 from __future__ import annotations
+
 import os
 import pathlib
 import re
@@ -98,9 +99,6 @@ import stat
 import sys
 import time
 
-
-from tractor.devx import _proctitle
-
 # `/dev/shm` is the POSIX-shm filesystem on Linux + FreeBSD.
 # macOS uses `shm_open` syscalls without a fs-visible path,
 # so the shm helpers refuse to run there.
@@ -232,9 +230,9 @@ def _read_comm(pid: int) -> str:
 #   while `cmdline` for zombies often reads as empty.
 _TRACTOR_PROC_CMDLINE_MARKERS: tuple[str, ...] = (
     'tractor._child',
-    _proctitle._def_prefix,
+    'tractor[',
 )
-_TRACTOR_PROC_COMM_MARKER: str = _proctitle._def_prefix
+_TRACTOR_PROC_COMM_MARKER: str = 'tractor['
 
 
 def _is_tractor_subactor(pid: int) -> bool:

tractor/devx/_proctitle.py

@@ -52,13 +52,7 @@ except ImportError:
     _stp = None
 
 
-_def_prefix: str = '_subactor'
-
-
-def set_actor_proctitle(
-    actor: 'Actor',
-    prefix: str = _def_prefix,
-) -> str | None:
+def set_actor_proctitle(actor: 'Actor') -> str | None:
     '''
     Set the calling process's proc-title to identify it as a
     tractor sub-actor.
@@ -75,6 +69,6 @@ def set_actor_proctitle(
     if _stp is None:
         return None
 
-    title: str = f'{prefix}[{actor.aid.reprol()}]'
+    title: str = f'tractor[{actor.aid.reprol()}]'
     _stp.setproctitle(title)
     return title

tractor/log.py

@@ -262,63 +262,6 @@ class StackLevelAdapter(LoggerAdapter):
         )
 
 
-def add_log_level(
-    name: str,
-    value: int,
-    color: str = 'white',
-) -> None:
-    '''
-    Register a new custom log level with `tractor`'s logging
-    machinery in ONE call — the single pluggable entry-point that
-    keeps the (otherwise hand-synced) pieces consistent:
-
-    - `CUSTOM_LEVELS[name]` (drives the `stacklevel` bump in
-      `StackLevelAdapter.log()` + the `get_logger()` audit).
-    - `logging.addLevelName()` registration.
-    - `STD_PALETTE`/`BOLD_PALETTE` color entries (consumed when
-      `get_console_log()` builds its `ColoredFormatter`).
-    - a same-named (lowercase) emit method bound on
-      `StackLevelAdapter` so `log.<name>('msg')` works (and so
-      `get_logger()`'s per-level method audit passes).
-
-    Idempotent: re-registering an existing name is a no-op-ish
-    refresh (won't clobber an already-bound method).
-
-    '''
-    name_up: str = name.upper()
-    name_lo: str = name.lower()
-
-    CUSTOM_LEVELS[name_up] = value
-    logging.addLevelName(value, name_up)
-    STD_PALETTE[name_up] = color
-    BOLD_PALETTE['bold'][name_up] = f'bold_{color}'
-
-    if not hasattr(StackLevelAdapter, name_lo):
-        # bind via default-arg so `value` is captured (not
-        # late-bound); delegates to `.log()` exactly like the
-        # hand-written level methods above.
-        def _emit(
-            self,
-            msg: str,
-            *,
-            _level: int = value,
-        ) -> None:
-            return self.log(_level, msg)
-
-        _emit.__name__ = name_lo
-        _emit.__qualname__ = f'StackLevelAdapter.{name_lo}'
-        setattr(StackLevelAdapter, name_lo, _emit)
-
-
-# `IO`: child-subproc std-stream relay (see
-# `tractor.trionics._subproc`). Value 21 sits just ABOVE
-# `INFO`(20) so it's SHOWN BY DEFAULT at the usual `info`/`devx`
-# console levels (a `runtime`(15) relay would be silently
-# filtered) yet still distinctly labelled/colored + separately
-# filterable.
-add_log_level('IO', 21, 'purple')
-
-
 # TODO IDEAs:
 # -[ ] move to `.devx.pformat`?
 # -[ ] do per task-name and actor-name color coding

xontrib/tractor_diag.xsh

@@ -488,7 +488,6 @@ def _tractor_reap(args):
         reap,
         reap_shm,
         reap_uds,
-        _TRACTOR_PROC_CMDLINE_MARKERS,
     )
 
     rc: int = 0
@@ -501,8 +500,9 @@ def _tractor_reap(args):
         else:
             pids = find_orphans()
             mode = (
-                f'orphans (PPid==1, intrinsic '
-                f'cmdline/comm match — {_TRACTOR_PROC_CMDLINE_MARKERS}'
+                'orphans (PPid==1, intrinsic '
+                'cmdline/comm match — `tractor[…]` or '
+                '`tractor._child`)'
             )
 
         if not pids: