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687 Commits (7b2543512c4696e9906de762ce27e49c53f438e3)

Author SHA1 Message Date
Tyler Goodlet f05534e472 Re-org root actor startup into context manager 
This begins the move to dropping support for `tractor.run()` which we
don't really need since the runtime is started (as it always has been)
from a new sub-task / nursery. Instead this introduces starting the
actor tree through a `open_root_actor()` async context manager which
we'll likely implicitly call (from the root) on the first use of an
actor nursery.

Drop `_actor._start_actor()` and factor its contents into this new api.
Make `run()` and `run_daemon()` use `open_root_actor()` until we decide
to remove them.

Relates to #168 and #177
 2020-12-27 13:29:30 -05:00
Tyler Goodlet b040cdc0c9 Add null byte guard from mainline 2020-12-27 13:28:54 -05:00
Tyler Goodlet 02ac20a43c Include Python 3.9 in CI 2020-12-27 13:28:54 -05:00
goodboy f427c98cf6
Merge pull request #178 from goodboy/denoise_logging 
Denoise logging
 2020-12-27 13:10:17 -05:00
Tyler Goodlet 5127effd88 Drop warning level logging assert(s) 2020-12-26 15:45:55 -05:00
Tyler Goodlet 6b650c0fe6 Add a "runtime" log level 2020-12-26 15:45:45 -05:00
Tyler Goodlet 0d05a727b6 Use error log level by default 2020-12-25 15:28:32 -05:00
Tyler Goodlet c28ffd8b1c Don't exception log multi-cancels 2020-12-25 15:23:59 -05:00
Tyler Goodlet 5d7a4e2b12 Denoise some common teardown "errors" to warnings. 2020-12-25 15:10:20 -05:00
Tyler Goodlet 8522f90000 Add type annots to exceptions mod 
Also add a `is_multi_cancelled()` predicate to test for
`trio.MultiError`s that contain entirely cancel signals.

Resolves #125
 2020-12-25 15:07:36 -05:00
goodboy f4f39c29f3
Merge pull request #174 from goodboy/func_refs_always 
Allow passing function refs to `Portal.run()`
 2020-12-22 19:45:10 -05:00
Tyler Goodlet 4bf9b27f57 Drop all .statespace refs; it was a silly idea 2020-12-22 19:33:16 -05:00
Tyler Goodlet 0eba5f4708 Port remaining tests to pass func refs 2020-12-22 10:39:47 -05:00
Tyler Goodlet 493f2efb50 Port tests to `Portal.run_from_ns()` 2020-12-22 10:39:47 -05:00
Tyler Goodlet 9fd3c42eb1 Port inter-process method calls to `Portal.run_from_ns()` 2020-12-22 10:39:47 -05:00
Tyler Goodlet 7134f35d6e Add `Portal.run_from_ns()` 
It turns out in order to maintain our sneaky little "call an `Actor`
method in this remote process" we still need the ability to invoke
functions from a namespace. We're currently using a "self" namespace as
a way to do this for internal inter-process method calling.  Either way,
I see no reason not to keep a public method for this invoke style (we
just won't market it) since it is still how the machinery works
underneath.
 2020-12-22 10:39:47 -05:00
Tyler Goodlet a668f714d5 Allow passing function refs to `Portal.run()` 
This resolves and completes #69 allowing all RPC invocation APIs to pass
function references directly instead of explicit `str` names for the
target namespace and function (this is still done implicitly
underneath).  This brings us closer to `trio`'s task running API as well
as acknowledges that any inter-host RPC system (and API) will likely
need to be implemented on top of local RPC primitives anyway. Even if
this ends up **not** being true we can always go to "function stubs" as
part of our IAC protocol or, add a new method to do explicit namespace
calls: `.run_from_module()` or whatever everyone votes on.

Resolves #69

Further, this commit drops `Actor.statespace` from the entire system
since a user can easily get this same functionality using module
level variables. Fix docs to match all these changes (luckily mostly
already done due to example scripts referencing).
 2020-12-21 09:09:55 -05:00
goodboy c3b209fa4f
Merge pull request #173 from goodboy/fix_debug_tests_in_ci_again 
Fix debug tests in ci again
 2020-12-19 00:06:29 -05:00
Tyler Goodlet dc475b54ab More obnoxious CI timeout handling 2020-12-18 19:26:29 -05:00
Tyler Goodlet 0d67ce4abc Fix collections type import for py3.10 2020-12-18 17:58:07 -05:00
Tyler Goodlet a95488ad2f Handle pexpect's internal timeout 2020-12-18 17:57:44 -05:00
goodboy 1701493087
Merge pull request #171 from goodboy/stream_channel_shield 
Add a way to shield a stream's underlying channel
 2020-12-18 11:17:08 -05:00
Tyler Goodlet 47f68a0532 Skip debugger tests on non-trio backends 2020-12-17 16:37:05 -05:00
Tyler Goodlet 797bcc1df2 Handle early timeouts on last debugger test 2020-12-17 13:35:45 -05:00
Tyler Goodlet 201771a521 'Fix mypy, change interal type name to `ReceiveStream`, settle on `.shield()`' 2020-12-17 12:01:49 -05:00
Tyler Goodlet 15ead6b561 Add a way to shield a stream's underlying channel 
Add a ``tractor._portal.StreamReceiveChannel.shield_channel()`` context
manager which allows for avoiding the closing of an IPC stream's
underlying channel for the purposes of task re-spawning. Sometimes you
might want to cancel a task consuming a stream but not tear down the IPC
between actors (the default). A common use can might be where the task's
"setup" work might need to be redone but you want to keep the
established portal / channel in tact despite the task restart.

Includes a test.
 2020-12-16 21:42:28 -05:00
goodboy a510eb0b2b
Merge pull request #170 from goodboy/pdb_madness 
End the `pdb` SIGINT handling madness
 2020-12-12 14:53:31 -05:00
Tyler Goodlet 0118589875 Add race case handling for mp backend 2020-12-12 13:30:14 -05:00
Tyler Goodlet d497078eb7 Appease 3.8 mypy 2020-12-11 20:04:56 -05:00
Tyler Goodlet e51c2620e5 End the `pdb` SIGINT handling madness 
Turns out this is a lower level issue in terms of the stdlib's default
`pdb.Pdb` settings and how they conflict with `trio`s cancellation and
KBI handling. The details are hashed out more thoroughly in
python-trio/trio#1155. Maybe we can get a fix in trio so things are
solved under our feet :)
 2020-12-11 00:15:09 -05:00
goodboy e27dc2e244
Merge pull request #164 from goodboy/clean_log_header 
Drop duplicate project-package name in msg header
 2020-12-09 10:25:31 -05:00
Tyler Goodlet 12f425137c Drop duplicate project-package name in msg header 2020-11-03 12:15:49 -05:00
goodboy 2674c54c0b
Merge pull request #162 from goodboy/debug_refine 
Debug refine
 2020-10-15 23:31:08 -04:00
Tyler Goodlet a8406c8626 Toss in another tests with daemon subactors 2020-10-15 23:16:56 -04:00
Tyler Goodlet 1580cc6fa0 Add explanation to module load error 2020-10-15 23:16:56 -04:00
Tyler Goodlet 5822d38ae4 Set _is_root runtime var in _main() 2020-10-15 23:16:54 -04:00
goodboy 7ddc4db041
Merge pull request #161 from goodboy/drop_warn 
Drop warn
 2020-10-14 14:15:50 -04:00
Tyler Goodlet bd34140a5f Revert "Try out sync sleep on windows again" 
Nope, still doesn't work...

This reverts commit 676cdafa8f.
 2020-10-14 14:06:04 -04:00
Tyler Goodlet 3b8684f655 Always call `Actor.cancel()` at end of root's main task 
It's simpler and the only real logical difference is logging messages.
This should also give us an overall consistent tear down sequence.
 2020-10-14 13:59:57 -04:00
Tyler Goodlet 676cdafa8f Try out sync sleep on windows again 2020-10-14 13:48:41 -04:00
Tyler Goodlet 02a9cac557 Drop remaining warn()s 2020-10-14 13:48:14 -04:00
Tyler Goodlet f60321a35a Always cancel service nursery last 
The channel server should be torn down *before* the rpc
task/service nursery. Do this explicitly even in the root's main task
to avoid a strange hang I found in the pubsub tests. Start dropping
the `warnings.warn()` usage.
 2020-10-14 13:46:05 -04:00
goodboy 7115d6c3bd
Merge pull request #129 from goodboy/multiproc_debug 
Wen? Multiprocessing-native debugger now!
 2020-10-14 09:14:03 -04:00
Tyler Goodlet 61a8df358c Comments tweak 2020-10-14 09:06:40 -04:00
Tyler Goodlet bba47e4c7a Add gh actions badge 2020-10-13 21:45:54 -04:00
Tyler Goodlet 1c25f25ab0 Drop travisCI; it's slower and has worse windows support. 2020-10-13 21:27:17 -04:00
Tyler Goodlet 0177268f13 Report on skipped tests 2020-10-13 16:30:19 -04:00
Tyler Goodlet 1b6ee2ecf6 Skip sync sleep test on windows 2020-10-13 15:26:46 -04:00
Tyler Goodlet 15edcc622d Skip it on windows too 2020-10-13 15:13:46 -04:00
Tyler Goodlet fd59f4ad16 On windows .spawn dne? 2020-10-13 14:56:26 -04:00