Add `disable_pdbp_color()` to the `sync_bp` example
to suppress pygments prompt coloring when
`PYTHON_COLORS=0` — makes pexpect pattern matching
deterministic.
Deats,
- set `loglevel='pdb'` in both script + test spawn.
- disable `enable_stack_on_sig` in example, assert
no `stackscope` output in test.
- update `attach_patts` keys/values with `|_<Task`
/ `|_<Thread` / `|_('subactor'` prefixes to match
actual tree-dump format.
- add call-site patterns (`tractor.pause_from_sync()`
`tractor.pause()`, `breakpoint(hide_tb=...)`).
- trim trailing `\n` from `Lock.repr()` output.
(this commit msg was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Namely the `tractor.pause_from_sync()` examples using both bg threads
and `asyncio` which seem to go into bad states where SIGINT is ignored..
Deats,
- add `maybe_expect_timeout()` cm to ensure the EOF hangs get
`.xfail()`ed instead.
- @pytest.mark.ctlcs_bish` `test_pause_from_sync` and don't expect the
greenback prompt msg.
- also mark `test_sync_pause_from_aio_task`.
Since there's no way to activate `greenback`'s portal in such cases, we
should at least have a test verifying our very loud error about the
inability to support this usage..
Ensuring we can at least use `breakpoint()` from an infected actor's
`asyncio.Task` spawned via a `.to_asyncio` API.
Also includes a little `tests/devx/` reorging,
- start splitting out non-`tractor.pause()` tests into a new
`test_pause_from_non_trio.py` for all the `.pause_from_sync()`
use in bg-threaded or `asyncio` applications.
- factor harness commonalities to the `devx/conftest` (namely
the `do_ctlc()` masher).
- mv `test_pause_from_sync` to the new non`-trio` mod.
NOTE, the `ctlc=True` is still failing for
`test_pause_from_asyncio_task` which is a user-happiness bug but not
anything fundamentally broken - just need to handle the `asyncio` case
in `.devx._debug.sigint_shield()`!
Gud Boi
Tyler Goodlet