feat: add ManagementCommandExecutionRequested filter for observability

openedx_filters/management/__init__.py

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+"""
+Package where filters related to management command execution are implemented.
+"""

openedx_filters/management/filters.py

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+"""
+Package where filters related to management command execution are implemented.
+"""
+
+from collections.abc import Callable
+from typing import Any
+
+from openedx_filters.tooling import OpenEdxPublicFilter
+
+
+class ManagementCommandExecutionRequested(OpenEdxPublicFilter):
+    """
+    Filter used to modify the execution of Django management commands.
+
+    Purpose:
+        This filter is triggered in ``manage.py`` before a management command is
+        executed, allowing pipeline steps to wrap or replace the command runner.
+
+    Filter Type:
+        org.openedx.platform.management.command.execute.requested.v1
+
+    Trigger:
+        - Repository: openedx/edx-platform
+        - Path: manage.py
+        - Function or Method: __main__
+    """
+
+    filter_type = "org.openedx.platform.management.command.execute.requested.v1"
+
+    @classmethod
+    def run_filter(
+        cls,
+        command_name: str,
+        service_variant: str,
+        command_runner: Callable[..., Any],
+    ) -> dict[str, Any]:
+        """
+        Process management command execution arguments through the pipeline.
+
+        Arguments:
+            command_name (str): name of the management command being executed.
+            service_variant (str): service variant, such as lms or cms.
+            command_runner (Callable): callable that executes the command.
+
+        Returns:
+            dict[str, Any]: accumulated pipeline output, including possibly
+                modified command metadata and command runner.
+        """
+        return super().run_pipeline(
+            command_name=command_name,
+            service_variant=service_variant,
+            command_runner=command_runner,
+        )

openedx_filters/management/tests/test_filters.py

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+"""
+Tests for management subdomain filters.
+"""
+from unittest.mock import Mock
+
+from django.test import TestCase
+
+from openedx_filters.management.filters import ManagementCommandExecutionRequested
+
+
+class TestManagementFilters(TestCase):
+    """
+    Test class to verify standard behavior of management filters.
+    """
+
+    def test_management_command_execution_requested(self):
+        """
+        Test ManagementCommandExecutionRequested filter behavior.
+
+        Expected behavior:
+            - The filter should return management command metadata and runner.
+        """
+        command_name = "migrate"
+        service_variant = "lms"
+        command_runner = Mock()
+
+        result = ManagementCommandExecutionRequested.run_filter(
+            command_name=command_name,
+            service_variant=service_variant,
+            command_runner=command_runner,
+        )
+
+        self.assertEqual(command_name, result.get("command_name"))
+        self.assertEqual(service_variant, result.get("service_variant"))
+        self.assertEqual(command_runner, result.get("command_runner"))