Update tests+examples imports for new subpkgs

Adjust all `tractor._state`, `tractor._addr`,
`tractor._supervise`, etc. refs in tests and examples
to use the new `runtime/`, `discovery/`, `spawn/` paths.

Also,
- use `tractor.debug_mode()` pub API instead of
  `tractor._state.debug_mode()` in a few test mods
- add explicit `timeout=20` to `test_respawn_consumer_task`
  `@tractor_test` deco call

(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code

examples/debugging/fast_error_in_root_after_spawn.py

@@ -20,7 +20,7 @@ async def sleep(
 
 
 async def open_ctx(
-    n: tractor._supervise.ActorNursery
+    n: tractor.runtime._supervise.ActorNursery
 ):
 
     # spawn both actors

tests/devx/test_tooling.py

@@ -126,7 +126,7 @@ def test_shield_pause(
         child.pid,
         signal.SIGINT,
     )
-    from tractor._supervise import _shutdown_msg
+    from tractor.runtime._supervise import _shutdown_msg
     expect(
         child,
         # 'Shutting down actor runtime',

tests/ipc/test_each_tpt.py

@@ -8,17 +8,16 @@ from pathlib import Path
 import pytest
 import trio
 import tractor
-from tractor import (
-    Actor,
-    _state,
-    _addr,
-)
+from tractor import Actor
+from tractor.runtime import _state
+from tractor.discovery import _addr
 
 
 @pytest.fixture
 def bindspace_dir_str() -> str:
 
-    rt_dir: Path = tractor._state.get_rt_dir()
+    from tractor.runtime._state import get_rt_dir
+    rt_dir: Path = get_rt_dir()
     bs_dir: Path = rt_dir / 'doggy'
     bs_dir_str: str = str(bs_dir)
     assert not bs_dir.is_dir()

tests/ipc/test_multi_tpt.py

@@ -13,9 +13,9 @@ from tractor import (
     Portal,
     ipc,
     msg,
-    _state,
-    _addr,
 )
+from tractor.runtime import _state
+from tractor.discovery import _addr
 
 @tractor.context
 async def chk_tpts(

tests/msg/test_pldrx_limiting.py

@@ -61,7 +61,7 @@ async def maybe_expect_raises(
     Async wrapper for ensuring errors propagate from the inner scope.
 
     '''
-    if tractor._state.debug_mode():
+    if tractor.debug_mode():
         timeout += 999
 
     with trio.fail_after(timeout):

tests/test_context_stream_semantics.py

@@ -26,7 +26,7 @@ from tractor._exceptions import (
     StreamOverrun,
     ContextCancelled,
 )
-from tractor._state import current_ipc_ctx
+from tractor.runtime._state import current_ipc_ctx
 
 from tractor._testing import (
     tractor_test,
@@ -939,7 +939,7 @@ def test_one_end_stream_not_opened(
 
     '''
     overrunner, buf_size_increase, entrypoint = overrun_by
-    from tractor._runtime import Actor
+    from tractor.runtime._runtime import Actor
     buf_size = buf_size_increase + Actor.msg_buffer_size
 
     timeout: float = (

tests/test_infected_asyncio.py

@@ -26,8 +26,8 @@ from tractor import (
     to_asyncio,
     RemoteActorError,
     ContextCancelled,
-    _state,
 )
+from tractor.runtime import _state
 from tractor.trionics import BroadcastReceiver
 from tractor._testing import expect_ctxc
 

tests/test_inter_peer_cancellation.py

@@ -201,7 +201,7 @@ async def stream_from_peer(
 ) -> None:
 
     # sanity
-    assert tractor._state.debug_mode() == debug_mode
+    assert tractor.debug_mode() == debug_mode
 
     peer: Portal
     try:
@@ -841,7 +841,7 @@ async def serve_subactors(
     async with open_nursery() as an:
 
         # sanity
-        assert tractor._state.debug_mode() == debug_mode
+        assert tractor.debug_mode() == debug_mode
 
         await ctx.started(peer_name)
         async with ctx.open_stream() as ipc:
@@ -880,7 +880,7 @@ async def client_req_subactor(
 ) -> None:
     # sanity
     if debug_mode:
-        assert tractor._state.debug_mode()
+        assert tractor.debug_mode()
 
     # TODO: other cases to do with sub lifetimes:
     # -[ ] test that we can have the server spawn a sub

tests/test_legacy_one_way_streaming.py

@@ -353,7 +353,7 @@ def test_not_fast_enough_quad(
         assert results is None
 
 
-@tractor_test
+@tractor_test(timeout=20)
 async def test_respawn_consumer_task(
     reg_addr: tuple,
     spawn_backend: str,

tests/test_local.py

@@ -39,7 +39,7 @@ async def test_self_is_registered_localportal(reg_addr):
     actor = tractor.current_actor()
     assert actor.is_arbiter
     async with tractor.get_registry(reg_addr) as portal:
-        assert isinstance(portal, tractor._portal.LocalPortal)
+        assert isinstance(portal, tractor.runtime._portal.LocalPortal)
 
         with trio.fail_after(0.2):
             sockaddr = await portal.run_from_ns(

tests/test_multi_program.py

@@ -17,11 +17,11 @@ from tractor._testing import (
 )
 from tractor import (
     current_actor,
-    _state,
     Actor,
     Context,
     Portal,
 )
+from tractor.runtime import _state
 from .conftest import (
     sig_prog,
     _INT_SIGNAL,
@@ -30,7 +30,7 @@ from .conftest import (
 
 if TYPE_CHECKING:
     from tractor.msg import Aid
-    from tractor._addr import (
+    from tractor.discovery._addr import (
         UnwrappedAddress,
     )
 
@@ -122,7 +122,7 @@ async def get_root_portal(
 
     # connect back to our immediate parent which should also
     # be the actor-tree's root.
-    from tractor._discovery import get_root
+    from tractor.discovery._discovery import get_root
     ptl: Portal
     async with get_root() as ptl:
         root_aid: Aid = ptl.chan.aid

tests/test_root_runtime.py

@@ -94,15 +94,15 @@ def test_runtime_vars_unset(
     after the root actor-runtime exits!
 
     '''
-    assert not tractor._state._runtime_vars['_debug_mode']
+    assert not tractor.runtime._state._runtime_vars['_debug_mode']
     async def main():
-        assert not tractor._state._runtime_vars['_debug_mode']
+        assert not tractor.runtime._state._runtime_vars['_debug_mode']
         async with tractor.open_nursery(
             debug_mode=True,
         ):
-            assert tractor._state._runtime_vars['_debug_mode']
+            assert tractor.runtime._state._runtime_vars['_debug_mode']
 
         # after runtime closure, should be reverted!
-        assert not tractor._state._runtime_vars['_debug_mode']
+        assert not tractor.runtime._state._runtime_vars['_debug_mode']
 
     trio.run(main)