Strip the trailing `pkg_path` token ONLY when it duplicates the
caller's leaf-*module* name (which the console header already
shows via `{filename}`), instead of blindly dropping the last
token. This keeps genuine, possibly-*nested* sub-PACKAGE parts
addressable as their own sub-loggers.
- detect a true leaf-mod by comparing the caller's `__name__`
vs `__package__` (a pkg `__init__` has them equal -> its
trailing token is a real sub-pkg, NOT a leaf to strip).
- `name='devx.debug'` now -> `tractor.devx.debug`, DISTINCT
from a bare `devx` -> `tractor.devx`; the old unconditional
`pkg_path = subpkg_path` collapsed both to `tractor.devx` and
silently broke per-sub-pkg level control via the logging-spec.
- `get_logger(__name__)` leaf-strip still works (cosmetic, bc
the leaf-mod is in the `{filename}` header field).
Also,
- update the `LogSpec` caveat: sub-PACKAGE granularity now
addressable at ANY depth; leaf *modules* intentionally aren't
(they're the `{filename}`); top-level mods (eg. `to_asyncio`)
still emit on the root logger.
- adjust `test_root_pkg_not_duplicated_in_logger_name` to the
new literal explicit-`name` contract (no leaf-collapse).
(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 9c36363b01)
Gud Boi
11b9a87077