- add `"Operating System :: MacOS"` classifier.
- add macOS bullet to README's TODO/status section.
(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
It seems something is up with their VM-img or wtv bc i keep increasing
the subproc timeout and nothing is changing. Since i can't try
a `-xlarge` one without paying i'm just muting this test for now.
- convert all doc-strings to `'''` multiline style.
- rename `nursery` -> `an`, `n` -> `tn` to match
project-wide conventions.
- add type annotations to fn params (fixtures, test
helpers).
- break long lines into multiline style for fn calls,
assertions, and `parametrize` decorator lists.
- add `ids=` to `@pytest.mark.parametrize`.
- use `'` over `"` for string literals.
- add `from typing import Callable` import.
- drop spurious blank lines inside generators.
(this commit msg was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Via ensuring `all(mark.args)` on wtv expressions are arg-passed to the
mark decorator; use it to skip the `test_subactor_breakpoint` suite when
`ctlc=True` since it seems too unreliable in CI.
There's a very sloppy registrar-actor-bootup syncing approach used in
this fixture (basically just guessing how long to sleep to wait for it
to init and bind the registry socket) using a `global _PROC_SPAWN_WAIT`
that needs to be made more reliable. But, for now i'm just playing along
with what's there to try and make less CI runs flaky by,
- sleeping *another* 1s when run from non-linux CI.
- reporting stdout (if any) alongside stderr on teardown.
- not strictly requiring a `proc.returncode == -2` indicating successful
graceful cancellation via SIGINT; instead we now error-log and only
raise the RTE on `< 0` exit code.
* though i can't think of why this would happen other then an
underlying crash which should propagate.. but i don't think any test
suite does this intentionally rn?
* though i don't think it should ever happen, having a CI run
"error"-fail bc of this isn't all that illuminating, if there is
some weird `.returncode == 0` termination case it's likely not
a failure?
For later, see the new todo list; we should sync to some kind of "ping"
polling of the tpt address if possible which is already easy enough for
TCP reusing an internal closure from `._root.open_root_actor()`.
Namely, after trying to get `test_multi_daemon_subactors` to work for
the `ctlc=True` case (for way too long), give up on that (see
todo/comments) and skip it; the normal case works just fine. Also tweak
the `test_ctxep_pauses_n_maybe_ipc_breaks` pattern matching for
non-`'UDS'` per the previous script commit; we can't use UDS alongside
`pytest`'s tmp dir generation, mega lulz.
To be a null default and set to `0.1` when not passed by the caller so
as to avoid having to pass `0.1` if you wanted the
param-defined-default.
Also,
- in the `spawn()` fixtures's `unset_colors()` closure, add in a masked
`os.environ['NO_COLOR'] = '1'` since i found it while trying to debug
debugger tests.
- always return the `child.before` content from `assert_before()`
helper; again it comes in handy when debugging console matching tests.
It's explained in the comment and i really think it's getting more
hilarious the more i learn about the arbitrary limitations of user space
with this tina platform.
Per the questionable `copilot` review which is detailed for follow up in
https://github.com/goodboy/tractor/issues/418. These constants are
directly linked from the kernel sources fwiw.
Though it was a good (vibed) try by @dnks, the previous "fix" was not
actually adding unix socket support but merely sidestepping a crash due
to `get_peer_info()`'s impl never going to work on MacOS (and it was
never intended to).
This patch instead solves the underlying issue by implementing a new
`get_peer_pid()` helper which does in fact retrieve the peer's PID in
a more generic/cross-platform way (:fingers_crossed:); much thanks to
the linked SO answer for this solution!
Impl deats,
- add `get_peer_pid()` and call it from
`MsgpackUDSStream.get_stream_addrs()` when we detect a non-'linux'
platform, OW use the original soln: `get_stream_addrs()`.
- add a new case for the `match (peername, sockname)` with a
`case (str(), str()):` which seems to at least work on macos.
- drop all the `LOCAL_PEERCRED` dynamic import branching since it was
never needed and was never going to work.
Same problem as for the `ShmArray` tokens, so tweak and reuse
the `_shorten_key_for_macos()` helper and call it from
`open_shm_list()` similarly.
Some tweaks/updates to the various helpers,
- support `prefix/suffix` inputs and if provided take their lengths and
subtract them from the known *macOS shm_open() has a 31 char limit
(PSHMNAMLEN)* when generating and using the `hashlib.sha256()` value
which overrides (for now..) wtv `key` is passed by the caller.
- pass the appropriate `suffix='_first/_last'` values for the `ShmArray`
token generators case.
- add a `prefix: str = 'shml_'` param to `open_shm_list()`.
- better log formatting with `!r` to report any key shortening.
Adapt the `PSHMNAMLEN` fix from `piker.data._sharedmem` (orig commit
96fb79ec thx @dnks!) to `tractor.ipc._shm` accounting for the
module-local differences:
- Add `hashlib` import for sha256 key hashing
- Add `key: str|None` field to `NDToken` for storing
the original descriptive key separate from the
(possibly shortened) OS-level `shm_name`
- Add `__eq__()`/`__hash__()` to `NDToken` excluding
the `key` field from identity comparison
- Add `_shorten_key_for_macos()` using `t_` prefix
(vs piker's `p_`) with 16 hex chars of sha256
- Use `platform.system() == 'Darwin'` in `_make_token()`
(tractor already imports the `platform` module vs
piker's `sys.platform`)
- Wrap `shm_unlink()` in `ShmArray.destroy()` with
`try/except FileNotFoundError` for teardown races
(was already done in `SharedInt.destroy()`)
- Move token creation before `SharedMemory()` alloc in
`open_shm_ndarray()` so `token.shm_name` is used
as the OS-level name
- Use `lookup_key` pattern in `attach_shm_ndarray()`
to decouple `_known_tokens` dict key from OS name
(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Move the multi-platorm-supporting conditional/dynamic `socket` constant
imports to *after* the main cross-platform ones.
Also add constant typing and reformat comments a bit for the macOS case.
Make socket credential imports platform-conditional in `.ipc._uds`.
- Linux: use `SO_PASSCRED`/`SO_PEERCRED` from socket module
- macOS: use `LOCAL_PEERCRED` (0x0001) instead, no need for `SO_PASSCRED`
- Conditionally call `setsockopt(SO_PASSCRED)` only on Linux
Fixes AttributeError on macOS where SO_PASSCRED doesn't exist.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Thanks to the `tox`-dev community for such a lovely pkg which seems to
solves all the current cross-platform user-dir problems B)
Also this,
- now passes `platformdirs.user_runtime_dir(appname='tractor')`
and allows caller to pass an optional `subdir` under `tractor/`
if desired.
- drops the `.config._rtdir: Path` mod var.
- bumps the lock file with the new dep.
Gud Boi
Bd
Tyler Goodlet
wygud