From e2169f227d9fc7f5190d2fc1347bbb46ece873de Mon Sep 17 00:00:00 2001 From: Tyler Goodlet Date: Mon, 14 Feb 2022 10:37:31 -0500 Subject: [PATCH] Type annot updates --- tractor/_actor.py | 26 ++++++++++++++++---------- tractor/_portal.py | 5 +++-- 2 files changed, 19 insertions(+), 12 deletions(-) diff --git a/tractor/_actor.py b/tractor/_actor.py index 63ad616..1dfabef 100644 --- a/tractor/_actor.py +++ b/tractor/_actor.py @@ -26,8 +26,11 @@ import importlib import importlib.util import inspect import uuid -import typing -from typing import Any, Optional, Union +from typing import ( + Any, Optional, + Union, TYPE_CHECKING, + Callable, +) from types import ModuleType import sys import os @@ -57,6 +60,10 @@ from . import _state from . import _mp_fixup_main +if TYPE_CHECKING: + from ._supervise import ActorNursery + + log = get_logger('tractor') @@ -65,7 +72,7 @@ async def _invoke( actor: 'Actor', cid: str, chan: Channel, - func: typing.Callable, + func: Callable, kwargs: dict[str, Any], is_rpc: bool = True, @@ -426,7 +433,7 @@ class Actor: # (chan, cid) -> (cancel_scope, func) self._rpc_tasks: dict[ tuple[Channel, str], - tuple[trio.CancelScope, typing.Callable, trio.Event] + tuple[trio.CancelScope, Callable, trio.Event] ] = {} # map {actor uids -> Context} @@ -515,6 +522,7 @@ class Actor: self._no_more_peers = trio.Event() # unset chan = Channel.from_stream(stream) + uid: Optional[tuple[str, str]] = chan.uid log.runtime(f"New connection to us {chan}") # send/receive initial handshake response @@ -562,7 +570,7 @@ class Actor: # append new channel self._peers[uid].append(chan) - local_nursery: Optional['ActorNursery'] = None # noqa + local_nursery: Optional[ActorNursery] = None # noqa # Begin channel management - respond to remote requests and # process received reponses. @@ -591,10 +599,9 @@ class Actor: entry = local_nursery._children.get(uid) if entry: _, proc, _ = entry - if proc.poll() is not None: - log.error('Actor {uid} proc died and IPC broke?') - else: - log.error(f'Actor {uid} IPC connection broke!?') + log.error(f'Actor {uid}@{proc} IPC connection broke!?') + # if proc.poll() is not None: + # log.error('Actor {uid} proc died and IPC broke?') log.cancel(f"Waiting on cancel request to peer {chan.uid}") # XXX: this is a soft wait on the channel (and its @@ -635,7 +642,6 @@ class Actor: log.runtime(f"Releasing channel {chan} from {chan.uid}") chans = self._peers.get(chan.uid) chans.remove(chan) - uid = chan.uid if not chans: log.runtime(f"No more channels for {chan.uid}") diff --git a/tractor/_portal.py b/tractor/_portal.py index e93a945..919d2f6 100644 --- a/tractor/_portal.py +++ b/tractor/_portal.py @@ -24,7 +24,8 @@ import importlib import inspect from typing import ( Any, Optional, - Callable, AsyncGenerator + Callable, AsyncGenerator, + Type, ) from functools import partial from dataclasses import dataclass @@ -444,7 +445,7 @@ class Portal: uid = self.channel.uid cid = ctx.cid - etype: Optional[Exception] = None + etype: Optional[Type[BaseException]] = None # deliver context instance and .started() msg value in open tuple. try: