Remove callbacks from job_queue_node.

Removed callbacks and split callback_arguments into run_arg and
ensemble_config.
Updated tests.
Inlined exit callback into job_queue_node.

src/ert/callbacks.py

@@ -3,17 +3,14 @@
 import logging
 import time
 from pathlib import Path
-from typing import Callable, Iterable, Tuple
+from typing import Iterable
 
 from ert.config import EnsembleConfig, ParameterConfig, SummaryConfig
 from ert.run_arg import RunArg
 
 from .load_status import LoadResult, LoadStatus
 from .realization_state import RealizationState
 
-CallbackArgs = Tuple[RunArg, EnsembleConfig]
-Callback = Callable[[RunArg, EnsembleConfig], LoadResult]
-
 logger = logging.getLogger(__name__)
 
 
@@ -102,8 +99,3 @@ def forward_model_ok(
     )
 
     return final_result
-
-
-def forward_model_exit(run_arg: RunArg, _: EnsembleConfig) -> LoadResult:
-    run_arg.ensemble_storage.state_map[run_arg.iens] = RealizationState.LOAD_FAILURE
-    return LoadResult(None, "")

src/ert/ensemble_evaluator/_builder/_legacy.py

@@ -25,15 +25,12 @@
 from ert.async_utils import get_event_loop
 from ert.ensemble_evaluator import identifiers
 from ert.job_queue import Driver, JobQueue
-from ert.load_status import LoadResult
 
 from .._wait_for_evaluator import wait_for_evaluator
 from ._ensemble import Ensemble
 
 if TYPE_CHECKING:
-    from ert.callbacks import Callback
-    from ert.config import AnalysisConfig, EnsembleConfig, QueueConfig
-    from ert.run_arg import RunArg
+    from ert.config import AnalysisConfig, QueueConfig
 
     from ..config import EvaluatorServerConfig
     from ._realization import Realization
@@ -137,12 +134,11 @@ def setup_timeout_callback(
         timeout_queue: asyncio.Queue[MsgType],
         cloudevent_unary_send: Callable[[MsgType], Awaitable[None]],
         event_generator: Callable[[str, Optional[int]], MsgType],
-    ) -> Tuple[Callback, asyncio.Task[None]]:
-        def on_timeout(run_args: RunArg, _: EnsembleConfig) -> LoadResult:
+    ) -> Tuple[Callable[[int], None], asyncio.Task[None]]:
+        def on_timeout(iens: int) -> None:
             timeout_queue.put_nowait(
-                event_generator(identifiers.EVTYPE_FM_STEP_TIMEOUT, run_args.iens)
+                event_generator(identifiers.EVTYPE_FM_STEP_TIMEOUT, iens)
             )
-            return LoadResult(None, "timed out")
 
         async def send_timeout_message() -> None:
             while True:

src/ert/ensemble_evaluator/_builder/_step.py

@@ -8,7 +8,7 @@
 
 SOURCE_TEMPLATE_STEP = "/step/{step_id}"
 if TYPE_CHECKING:
-    from ert.callbacks import Callback, CallbackArgs
+    from ert.config.ensemble_config import EnsembleConfig
     from ert.run_arg import RunArg
 
 
@@ -26,11 +26,9 @@ class LegacyStep:
     jobs: Sequence[LegacyJob]
     name: str
     max_runtime: Optional[int]
-    callback_arguments: CallbackArgs
-    done_callback: Callback
-    exit_callback: Callback
+    run_arg: "RunArg"
+    ensemble_config: "EnsembleConfig"
     num_cpu: int
     run_path: Path
     job_script: str
     job_name: str
-    run_arg: RunArg

src/ert/job_queue/job_queue_node.py

@@ -4,22 +4,24 @@
 import random
 import time
 from threading import Lock, Semaphore, Thread
-from typing import TYPE_CHECKING, Optional
+from typing import TYPE_CHECKING, Callable, Optional
 
 from cwrap import BaseCClass
 from ecl.util.util import StringList
 
 from ert._clib.queue import _refresh_status  # pylint: disable=import-error
+from ert.callbacks import forward_model_ok
 from ert.load_status import LoadStatus
 
+from ..realization_state import RealizationState
 from . import ResPrototype
 from .job_status import JobStatus
 from .submit_status import SubmitStatus
 from .thread_status import ThreadStatus
 
 if TYPE_CHECKING:
-    from ert.callbacks import Callback, CallbackArgs
-
+    from ..config import EnsembleConfig
+    from ..run_arg import RunArg
     from .driver import Driver
 
 logger = logging.getLogger(__name__)
@@ -94,16 +96,14 @@ def __init__(
         num_cpu: int,
         status_file: str,
         exit_file: str,
-        done_callback_function: Callback,
-        exit_callback_function: Callback,
-        callback_arguments: CallbackArgs,
+        run_arg: "RunArg",
+        ensemble_config: "EnsembleConfig",
         max_runtime: Optional[int] = None,
-        callback_timeout: Optional[Callback] = None,
+        callback_timeout: Optional[Callable[[int], None]] = None,
     ):
-        self.done_callback_function = done_callback_function
-        self.exit_callback_function = exit_callback_function
         self.callback_timeout = callback_timeout
-        self.callback_arguments = callback_arguments
+        self.run_arg = run_arg
+        self.ensemble_config = ensemble_config
         argc = 1
         argv = StringList()
         argv.append(run_path)
@@ -177,8 +177,8 @@ def submit(self, driver: "Driver") -> SubmitStatus:
         return self._submit(driver)
 
     def run_done_callback(self) -> Optional[LoadStatus]:
-        callback_status, status_msg = self.done_callback_function(
-            *self.callback_arguments
+        callback_status, status_msg = forward_model_ok(
+            self.run_arg, self.ensemble_config
         )
         if callback_status == LoadStatus.LOAD_SUCCESSFUL:
             self._set_queue_status(JobStatus.SUCCESS)
@@ -194,10 +194,12 @@ def run_done_callback(self) -> Optional[LoadStatus]:
 
     def run_timeout_callback(self) -> None:
         if self.callback_timeout:
-            self.callback_timeout(*self.callback_arguments)
+            self.callback_timeout(self.run_arg.iens)
 
     def run_exit_callback(self) -> None:
-        self.exit_callback_function(*self.callback_arguments)
+        self.run_arg.ensemble_storage.state_map[
+            self.run_arg.iens
+        ] = RealizationState.LOAD_FAILURE
 
     def is_running(self, given_status: Optional[JobStatus] = None) -> bool:
         status = given_status or self.status
@@ -297,7 +299,7 @@ def _handle_end_status(
             if end_status == JobStatus.DONE:
                 with pool_sema:
                     logger.info(
-                        f"Realization: {self.callback_arguments[0].iens} complete, "
+                        f"Realization: {self.run_arg.iens} complete, "
                         "starting to load results"
                     )
                     self.run_done_callback()
@@ -310,19 +312,19 @@ def _handle_end_status(
             elif current_status in self.RESUBMIT_STATES:
                 if self.submit_attempt < max_submit:
                     logger.warning(
-                        f"Realization: {self.callback_arguments[0].iens} "
+                        f"Realization: {self.run_arg.iens} "
                         f"failed with: {self._status_msg}, resubmitting"
                     )
                     self._transition_status(ThreadStatus.READY, current_status)
                 else:
                     self._transition_to_failure(
-                        message=f"Realization: {self.callback_arguments[0].iens} "
+                        message=f"Realization: {self.run_arg.iens} "
                         "failed after reaching max submit"
                         f" ({max_submit}):\n\t{self._status_msg}"
                     )
             elif current_status in self.FAILURE_STATES:
                 self._transition_to_failure(
-                    message=f"Realization: {self.callback_arguments[0].iens} "
+                    message=f"Realization: {self.run_arg.iens} "
                     f"failed with: {self._status_msg}"
                 )
             else:

src/ert/job_queue/queue.py

@@ -41,7 +41,6 @@
 from . import ResPrototype
 
 if TYPE_CHECKING:
-    from ert.callbacks import Callback
     from ert.config import ErtConfig
     from ert.ensemble_evaluator import LegacyStep
     from ert.run_arg import RunArg
@@ -484,8 +483,6 @@ def add_job_from_run_arg(
         run_arg: "RunArg",
         ert_config: "ErtConfig",
         max_runtime: Optional[int],
-        ok_cb: Callback,
-        exit_cb: Callback,
         num_cpu: int,
     ) -> None:
         job_name = run_arg.job_name
@@ -499,9 +496,8 @@ def add_job_from_run_arg(
             num_cpu=num_cpu,
             status_file=self.status_file,
             exit_file=self.exit_file,
-            done_callback_function=ok_cb,
-            exit_callback_function=exit_cb,
-            callback_arguments=(run_arg, ert_config.ensemble_config),
+            run_arg=run_arg,
+            ensemble_config=ert_config.ensemble_config,
             max_runtime=max_runtime,
         )
 
@@ -512,7 +508,7 @@ def add_job_from_run_arg(
     def add_ee_stage(
         self,
         stage: "LegacyStep",
-        callback_timeout: Optional[Callback] = None,
+        callback_timeout: Optional[Callable[[int], None]] = None,
     ) -> None:
         job = JobQueueNode(
             job_script=stage.job_script,
@@ -521,9 +517,8 @@ def add_ee_stage(
             num_cpu=stage.num_cpu,
             status_file=self.status_file,
             exit_file=self.exit_file,
-            done_callback_function=stage.done_callback,
-            exit_callback_function=stage.exit_callback,
-            callback_arguments=stage.callback_arguments,
+            run_arg=stage.run_arg,
+            ensemble_config=stage.ensemble_config,
             max_runtime=stage.max_runtime,
             callback_timeout=callback_timeout,
         )

src/ert/run_models/base_run_model.py

@@ -15,7 +15,6 @@
 from cloudevents.http import CloudEvent
 
 import _ert_com_protocol
-from ert.callbacks import forward_model_exit, forward_model_ok
 from ert.cli import MODULE_MODE
 from ert.config import HookRuntime
 from ert.enkf_main import EnKFMain
@@ -389,23 +388,18 @@ def _build_ensemble(
                         self.ert().resConfig().forward_model_list
                     )
                 ]
-                real.active(True).add_step(
+                real.add_step(
                     LegacyStep(
                         id_="0",
                         jobs=jobs,
                         name="legacy step",
                         max_runtime=self.ert().analysisConfig().max_runtime,
-                        callback_arguments=(
-                            run_arg,
-                            self.ert().resConfig().ensemble_config,
-                        ),
-                        done_callback=forward_model_ok,
-                        exit_callback=forward_model_exit,
+                        run_arg=run_arg,
+                        ensemble_config=self.ert().resConfig().ensemble_config,
                         num_cpu=self.ert().get_num_cpu(),
                         run_path=Path(run_arg.runpath),
                         job_script=self.ert().resConfig().queue_config.job_script,
                         job_name=run_arg.job_name,
-                        run_arg=run_arg,
                     )
                 )
             builder.add_realization(real)

src/ert/simulator/simulation_context.py

@@ -5,7 +5,6 @@
 from time import sleep
 from typing import TYPE_CHECKING, Any, List, Optional, Tuple
 
-from ert.callbacks import forward_model_exit, forward_model_ok
 from ert.config import HookRuntime
 from ert.job_queue import Driver, JobQueue, JobQueueManager, RunStatus
 from ert.realization_state import RealizationState
@@ -49,8 +48,6 @@ def _run_forward_model(
             run_arg,
             ert.resConfig(),
             max_runtime,
-            forward_model_ok,
-            forward_model_exit,
             ert.get_num_cpu(),
         )
 

tests/unit_tests/ensemble_evaluator/conftest.py

@@ -12,6 +12,7 @@
 from ert.ensemble_evaluator.config import EvaluatorServerConfig
 from ert.ensemble_evaluator.evaluator import EnsembleEvaluator
 from ert.ensemble_evaluator.snapshot import SnapshotBuilder
+from ert.job_queue import JobQueueNode
 from ert.load_status import LoadStatus
 
 from .ensemble_evaluator_utils import TestEnsemble
@@ -66,7 +67,16 @@ def queue_config_fixture():
 
 @pytest.fixture
 def make_ensemble_builder(queue_config):
-    def _make_ensemble_builder(tmpdir, num_reals, num_jobs, job_sleep=0):
+    def _make_ensemble_builder(monkeypatch, tmpdir, num_reals, num_jobs, job_sleep=0):
+        monkeypatch.setattr(
+            ert.job_queue.job_queue_node,
+            "forward_model_ok",
+            lambda _, _b: (LoadStatus.LOAD_SUCCESSFUL, ""),
+        )
+        monkeypatch.setattr(
+            JobQueueNode, "run_exit_callback", lambda _: (LoadStatus.LOAD_FAILURE, "")
+        )
+
         builder = ert.ensemble_evaluator.EnsembleBuilder()
         with tmpdir.as_cwd():
             ext_job_list = []
@@ -121,11 +131,9 @@ class RunArg:
                     job_script="job_dispatch.py",
                     max_runtime=10,
                     run_arg=Mock(iens=iens),
-                    done_callback=lambda _, _b: (LoadStatus.LOAD_SUCCESSFUL, ""),
-                    exit_callback=lambda _, _b: (LoadStatus.LOAD_FAILURE, ""),
                     # the first callback_argument is expected to be a run_arg
                     # from the run_arg, the queue wants to access the iens prop
-                    callback_arguments=(RunArg(iens), None),
+                    ensemble_config=None,
                     run_path=run_path,
                     num_cpu=1,
                     name="dummy step",

tests/unit_tests/ensemble_evaluator/ensemble_evaluator_utils.py

@@ -71,9 +71,7 @@ def __init__(self, _iter, reals, steps, jobs, id_):
                         ],
                         name=f"step-{step_no}",
                         max_runtime=0,
-                        callback_arguments=(),
-                        done_callback=None,
-                        exit_callback=None,
+                        ensemble_config=None,
                         num_cpu=0,
                         run_path=None,
                         run_arg=None,

tests/unit_tests/ensemble_evaluator/test_async_queue_execution.py

@@ -34,7 +34,13 @@ async def _handler(websocket, path):
 @pytest.mark.asyncio
 @pytest.mark.timeout(60)
 async def test_happy_path(
-    tmpdir, unused_tcp_port, event_loop, make_ensemble_builder, queue_config, caplog
+    tmpdir,
+    unused_tcp_port,
+    event_loop,
+    make_ensemble_builder,
+    queue_config,
+    caplog,
+    monkeypatch,
 ):
     asyncio.set_event_loop(event_loop)
     host = "localhost"
@@ -44,7 +50,7 @@ async def test_happy_path(
     mock_ws_task = get_event_loop().create_task(mock_ws(host, unused_tcp_port, done))
     await wait_for_evaluator(base_url=url, timeout=5)
 
-    ensemble = make_ensemble_builder(tmpdir, 1, 1).build()
+    ensemble = make_ensemble_builder(monkeypatch, tmpdir, 1, 1).build()
     queue = JobQueue(
         Driver.create_driver(queue_config), max_submit=queue_config.max_submit
     )

tests/unit_tests/ensemble_evaluator/test_ensemble_builder.py

@@ -29,9 +29,7 @@ def test_build_ensemble(active_real):
                     job_script="job_script",
                     job_name="job_name",
                     num_cpu=1,
-                    callback_arguments=MagicMock(),
-                    done_callback=MagicMock(),
-                    exit_callback=MagicMock(),
+                    ensemble_config=MagicMock(),
                     jobs=[
                         LegacyJob(
                             ext_job=MagicMock(),