♻️ Further cleanup of async jobs framework

services/storage/src/simcore_service_storage/api/rpc/_async_jobs.py

@@ -110,7 +110,6 @@ async def list_jobs(
     app: FastAPI, filter_: str, job_id_data: AsyncJobNameData
 ) -> list[AsyncJobGet]:
     assert app  # nosec
-
     try:
         task_uuids = await get_celery_client(app).get_task_uuids(
             task_context=job_id_data.model_dump(),

services/storage/src/simcore_service_storage/api/rpc/_data_export.py

@@ -1,3 +1,5 @@
+import logging
+
 from celery.exceptions import CeleryError  # type: ignore[import-untyped]
 from fastapi import FastAPI
 from models_library.api_schemas_rpc_async_jobs.async_jobs import (
@@ -19,6 +21,8 @@
 from ...modules.datcore_adapter.datcore_adapter_exceptions import DatcoreAdapterError
 from ...simcore_s3_dsm import SimcoreS3DataManager
 
+_logger = logging.getLogger(__name__)
+
 router = RPCRouter()
 
 

services/storage/src/simcore_service_storage/api/rpc/_paths.py

@@ -1,3 +1,4 @@
+import logging
 from pathlib import Path
 
 from fastapi import FastAPI
@@ -11,6 +12,7 @@
 from ...modules.celery import get_celery_client
 from .._worker_tasks._paths import compute_path_size as remote_compute_path_size
 
+_logger = logging.getLogger(__name__)
 router = RPCRouter()
 
 
@@ -23,7 +25,6 @@ async def compute_path_size(
     path: Path,
 ) -> AsyncJobGet:
     assert app  # nosec
-
     task_uuid = await get_celery_client(app).send_task(
         remote_compute_path_size.__name__,
         task_context=job_id_data.model_dump(),

services/storage/src/simcore_service_storage/modules/celery/client.py

@@ -38,7 +38,7 @@
 _CELERY_TASK_ID_KEY_ENCODING = "utf-8"
 
 _MIN_PROGRESS_VALUE = 0.0
-_MAX_PROGRESS_VALUE = 100.0
+_MAX_PROGRESS_VALUE = 1.0
 
 
 def _build_context_prefix(task_context: TaskContext) -> list[str]:
@@ -109,8 +109,12 @@ def _get_progress_report(
             TaskState.ERROR,
             TaskState.SUCCESS,
         ):
-            return ProgressReport(actual_value=_MAX_PROGRESS_VALUE)
-        return ProgressReport(actual_value=_MIN_PROGRESS_VALUE)
+            return ProgressReport(
+                actual_value=_MAX_PROGRESS_VALUE, total=_MAX_PROGRESS_VALUE
+            )
+        return ProgressReport(
+            actual_value=_MIN_PROGRESS_VALUE, total=_MAX_PROGRESS_VALUE
+        )
 
     def _get_state(self, task_context: TaskContext, task_uuid: TaskUUID) -> TaskState:
         task_id = _build_task_id(task_context, task_uuid)

services/storage/src/simcore_service_storage/modules/celery/models.py

@@ -1,5 +1,5 @@
 from enum import StrEnum, auto
-from typing import Any, Final, Self, TypeAlias
+from typing import Any, Self, TypeAlias
 from uuid import UUID
 
 from models_library.progress_bar import ProgressReport
@@ -9,9 +9,6 @@
 TaskID: TypeAlias = str
 TaskUUID: TypeAlias = UUID
 
-_MIN_PROGRESS: Final[float] = 0.0
-_MAX_PROGRESS: Final[float] = 100.0
-
 
 class TaskState(StrEnum):
     PENDING = auto()
@@ -36,13 +33,15 @@ def is_done(self) -> bool:
     @model_validator(mode="after")
     def _check_consistency(self) -> Self:
         value = self.progress_report.actual_value
+        min_value = 0.0
+        max_value = self.progress_report.total
 
         valid_states = {
-            TaskState.PENDING: value == _MIN_PROGRESS,
-            TaskState.RUNNING: _MIN_PROGRESS <= value <= _MAX_PROGRESS,
-            TaskState.SUCCESS: value == _MAX_PROGRESS,
-            TaskState.ABORTED: value == _MAX_PROGRESS,
-            TaskState.ERROR: value == _MAX_PROGRESS,
+            TaskState.PENDING: value == min_value,
+            TaskState.RUNNING: min_value <= value <= max_value,
+            TaskState.SUCCESS: value == max_value,
+            TaskState.ABORTED: value == max_value,
+            TaskState.ERROR: value == max_value,
         }
 
         if not valid_states.get(self.task_state, True):

services/storage/src/simcore_service_storage/modules/celery/tasks.py

@@ -13,6 +13,7 @@
 
 def export_data(task: Task, files: list[StorageFileID]):
     _logger.info("Exporting files: %s", files)
+    assert len(files) > 0
     for n, file in enumerate(files, start=1):
         with log_context(
             _logger,
@@ -23,7 +24,7 @@ def export_data(task: Task, files: list[StorageFileID]):
             get_celery_worker(task.app).set_task_progress(
                 task_name=task.name,
                 task_id=task.request.id,
-                report=ProgressReport(actual_value=n / len(files) * 100),
+                report=ProgressReport(actual_value=n / len(files), total=1),
             )
             time.sleep(10)
     return "done"

services/storage/tests/unit/modules/celery/test_celery.py

@@ -41,7 +41,7 @@ def sleep_for(seconds: float) -> None:
             worker.set_task_progress(
                 task_name=task_name,
                 task_id=task_id,
-                report=ProgressReport(actual_value=n / len(files) * 10),
+                report=ProgressReport(actual_value=n / len(files), total=1.0),
             )
             await asyncio.get_event_loop().run_in_executor(None, sleep_for, 1)
 

services/storage/tests/unit/test_data_export.py

@@ -454,7 +454,7 @@ async def test_get_data_export_status_error(
             "get_task_status_object": TaskStatus(
                 task_uuid=TaskUUID(_faker.uuid4()),
                 task_state=TaskState.SUCCESS,
-                progress_report=ProgressReport(actual_value=100),
+                progress_report=ProgressReport(actual_value=1, total=1),
             ),
             "get_task_result_object": "result",
             "get_task_uuids_object": [AsyncJobId(_faker.uuid4())],
@@ -489,7 +489,7 @@ async def test_get_data_export_result_success(
                 "get_task_status_object": TaskStatus(
                     task_uuid=TaskUUID(_faker.uuid4()),
                     task_state=TaskState.RUNNING,
-                    progress_report=ProgressReport(actual_value=50),
+                    progress_report=ProgressReport(actual_value=0.5, total=1.0),
                 ),
                 "get_task_result_object": _faker.text(),
                 "get_task_uuids_object": [AsyncJobId(_faker.uuid4())],
@@ -501,7 +501,7 @@ async def test_get_data_export_result_success(
                 "get_task_status_object": TaskStatus(
                     task_uuid=TaskUUID(_faker.uuid4()),
                     task_state=TaskState.ABORTED,
-                    progress_report=ProgressReport(actual_value=100),
+                    progress_report=ProgressReport(actual_value=1.0, total=1.0),
                 ),
                 "get_task_result_object": _faker.text(),
                 "get_task_uuids_object": [AsyncJobId(_faker.uuid4())],
@@ -513,7 +513,7 @@ async def test_get_data_export_result_success(
                 "get_task_status_object": TaskStatus(
                     task_uuid=TaskUUID(_faker.uuid4()),
                     task_state=TaskState.ERROR,
-                    progress_report=ProgressReport(actual_value=100),
+                    progress_report=ProgressReport(actual_value=1.0, total=1.0),
                 ),
                 "get_task_result_object": _faker.text(),
                 "get_task_uuids_object": [AsyncJobId(_faker.uuid4())],