tractor

Author	SHA1	Message	Date
Tyler Goodlet	cd1761e44d	Disable tb colors in `._testing.mk_cmd()` Unset the appropriate cpython osenv var such that our `pexpect` script runs in the test suite can maintain original matching logic.	2025-02-26 15:35:00 -05:00
Tyler Goodlet	b12fff99c3	Log format tweaks for sclang reprs A space here, a newline there..	2025-02-26 15:35:00 -05:00
Tyler Goodlet	89e7a807f4	Expose `hide_tb: bool` from `.open_nursery()` Such that it gets passed through to `.open_root_actor()` in the `implicit_runtime==True` case - useful for debugging cases where `.devx._debug` APIs might be used to avoid REPL clobbering in subactors.	2025-02-26 15:35:00 -05:00
Tyler Goodlet	44f19be7cb	Another `is` fix..	2025-02-26 15:35:00 -05:00
Tyler Goodlet	5e7e6b4085	Unset `$PYTHON_COLORS` for test debugger suite.. Since obvi all our `pexpect` patterns aren't going to match with a heck-ton of terminal color escape sequences in the output XD	2025-02-26 15:35:00 -05:00
Tyler Goodlet	d43019f19c	Flip to `strict_exception_groups=False` in core tns Since it'll likely need a bit of detailing to get the test suite running identically with strict egs (exception groups), i've opted to just flip the switch on a few core nursery scopes for now until as such a time i can focus enough to port the matching internals.. Xp	2025-02-26 15:35:00 -05:00
Tyler Goodlet	cfd23788f1	Clean up some imports in `._clustering`	2025-02-26 15:34:59 -05:00
Tyler Goodlet	c0774628bf	Drop `asyncio`-canc error from `._exceptions`	2025-02-26 15:34:59 -05:00
Tyler Goodlet	a44a6dca06	Tweak some test asserts to better `is` style	2025-02-26 15:34:59 -05:00
Tyler Goodlet	4fdae0fcdf	Bump various (dev) deps and prefer sys python Since it turns out there's a few gotchas moving to python 3.13, - we need to pin to new(er) `trio` which now flips to strict exception groups (something to be handled in a follow up patch). - since we're now using `uv` we should (at least for now) prefer the system `python` (over astral's distis) since they compile for `libedit` in terms of what the (new) `readline.backend: str` will read as; this will break our tab-completion and vi-mode settings in the `pdbp` REPL without a user configuring a `~/.editrc` appropriately. - go back to using latest `pdbp` (not a local dev version) since it should work fine presuming the previous bullet is addressed. Lock bumps, - for now use latest `trio==0.29.0` (which i gotta feeling might have broken some existing attempts at strict-eg handling i've tried..) - update to latest `xonsh`, `pdbp` and its dep `tabcompleter` Other cleaning, - put back in various deps "comments" from `poetry` content. - drop the `xonsh-vox` and `xontrib-vox` dev deps; no `vox` support with `uv` rn anyway..	2025-02-26 15:34:59 -05:00
Tyler Goodlet	ee88e3c1e8	Draft test-doc for "out-of-band" `asyncio.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..	2025-02-26 15:33:55 -05:00
Tyler Goodlet	b348c58238	Raise "independent" task errors in an eg The (rare) condition is heavily detailed in new comments in the `cancel_trio()` callback but, more or less the idea here is to be extra pedantic in raising an `Exceptiongroup` of errors from each task (both `asyncio` and `trio`) whenever the 2 tasks raise "independently" - in the sense that it's not obviously one side's task causing an error (or cancellation) in the other. In this case we set the error for each side on the `LinkedTaskChannel` (via new attrs described later). As a synopsis, most of this work was refined out of supporting `infected_aio=True` mode in the root actor and in particular as part of getting that to work inside the `modden` daemon which at the time of writing was still using the `i3ipc` lib and thus `asyncio`. Impl deats, - extend the `LinkedTaskChannel` field/API set (and type it), - `._trio_task: trio.Task` for test/user introspection. - also "stage" some ideas for a more refined interface, - `.started()` to deliver the value yielded to the `trio.Task` parent. \|_ also includes some todos for how to implement this design underneath. - `._aio_first: Any\|None = None` to hold that value ^. - `.wait_aio_complete()` for syncing to the asyncio task. - some detailed logging around "asyncio cancelled trio" case. - Move `AsyncioCancelled` in this module. Styling changes, - generally more explicit var naming. - some todos for getting modern and fancy with typing.. NB, Let it be known this commit msg was written on a friday with the help of various "mr. white" solns.	2025-02-26 15:33:55 -05:00
Tyler Goodlet	ce537bc010	Handle cpython builds with `libedit` for `readline` Since `uv`'s cpython distributions are built this way `pdbp`'s tab completion was breaking (as was vi-mode). This adds a new `.devx._enable_readline_feats()` import hook which checks for the appropriate library and applies settings accordingly.	2025-02-25 11:08:04 -05:00

1 changed files with 35 additions and 0 deletions

									
										35

tractor/devx/__init__.py

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				@ -41,3 +41,38 @@ from .pformat import (

				    pformat_caller_frame as pformat_caller_frame,

				    pformat_boxed_tb as pformat_boxed_tb,

				)

				def _enable_readline_feats() -> str:

				    '''

				    Handle `readline` when compiled with `libedit` to avoid breaking

				    tab completion in `pdbp` (and its dep `tabcompleter`)

				    particularly since `uv` cpython distis are compiled this way..

				    See docs for deats,

				    https://docs.python.org/3/library/readline.html#module-readline

				    Originally discovered soln via SO answer,

				    https://stackoverflow.com/q/49287102

				    '''

				    import readline

				    if (

				        # 3.13+ attr

				        # https://docs.python.org/3/library/readline.html#readline.backend

				        (getattr(readline, 'backend', False) == 'libedit')

				        or

				        'libedit' in readline.__doc__

				    ):

				        readline.parse_and_bind("python:bind -v")

				        readline.parse_and_bind("python:bind ^I rl_complete")

				        return 'libedit'

				    else:

				        readline.parse_and_bind("tab: complete")

				        readline.parse_and_bind("set editing-mode vi")

				        readline.parse_and_bind("set keymap vi")

				        return 'readline'

				# TODO, move this to a new `.devx._pdbp` mod?

				_enable_readline_feats()

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