Add Project get_labeling_service

Author: Val Brodsky

docs/labelbox/labeling-service.rst

@@ -0,0 +1,6 @@
+Project Labeling Service
+===============================================================================================
+
+.. automodule:: labelbox.schema.labeling_service
+   :members:
+   :show-inheritance:

libs/labelbox/src/labelbox/schema/labeling_service.py

@@ -0,0 +1,29 @@
+from datetime import datetime
+from enum import Enum
+
+from labelbox.data.annotation_types.types import Cuid
+from labelbox.orm.db_object import experimental
+from labelbox.pydantic_compat import BaseModel
+from labelbox.utils import _CamelCaseMixin
+
+
+class LabelingServiceStatus(Enum):
+    Accepted = 'ACCEPTED',
+    Calibration = 'CALIBRATION',
+    Complete = 'COMPLETE',
+    Production = 'PRODUCTION',
+    Requested = 'REQUESTED',
+    SetUp = 'SET_UP'
+
+
+@experimental
+class LabelingService(_CamelCaseMixin, BaseModel):
+    id: Cuid
+    project_id: Cuid
+    created_at: datetime
+    updated_at: datetime
+    created_by_id: Cuid
+    status: LabelingServiceStatus
+
+    def status_as_string(self):
+        return self.status.value

libs/labelbox/src/labelbox/schema/project.py

@@ -9,6 +9,7 @@
 from typing import TYPE_CHECKING, Any, Dict, Iterable, List, Optional, Tuple, TypeVar, Union, overload
 from urllib.parse import urlparse
 
+from labelbox.schema.labeling_service import LabelingService
 import requests
 
 from labelbox import parser
@@ -1904,6 +1905,35 @@ def clone(self) -> "Project":
         result = self.client.execute(mutation, {"projectId": self.uid})
         return self.client.get_project(result["cloneProject"]["id"])
 
+    @experimental
+    def get_labeling_service(self) -> LabelingService:
+        """
+        Returns the labeling service associated with the project.
+
+        Returns:
+            LabelingService: The labeling service associated with the project.
+
+        Raises:
+            ResourceNotFoundError: If the project does not have a labeling service.
+        """
+        query = """
+            query GetProjectBoostWorkforcePyApi($projectId: ID!) {
+            projectBoostWorkforce(data: { projectId: $projectId }) {
+                    id
+                    projectId
+                    createdAt
+                    updatedAt
+                    createdById
+                    status
+                }
+            }
+        """
+        result = self.client.execute(query, {"projectId": self.uid})
+        if result["projectBoostWorkforce"] is None:
+            raise ResourceNotFoundError(
+                message="The project does not have a labeling service.")
+        return LabelingService(**result["projectBoostWorkforce"])
+
 
 class ProjectMember(DbObject):
     user = Relationship.ToOne("User", cache=True)

libs/labelbox/tests/integration/test_labeling_service.py

@@ -0,0 +1,7 @@
+from labelbox.exceptions import ResourceNotFoundError
+import pytest
+
+
+def test_get_labeling_service_throws_exception(project):
+    with pytest.raises(ResourceNotFoundError):  # No labeling service by default
+        project.get_labeling_service()