Removing deprecated management commands which intended to clear historical data (#21522)

common/djangoapps/student/management/commands/delete_historical_enrollment_data.py

-"""
-Command to delete all rows from the student_historicalcourseenrollment table.
-"""
-
-
-import logging
-
-from openedx.core.djangoapps.util.row_delete import BaseDeletionCommand, delete_rows
-from student.models import CourseEnrollment
-
-log = logging.getLogger(__name__)
-
-
-class Command(BaseDeletionCommand):
-    """
-    Example usage: ./manage.py lms --settings=devstack delete_historical_enrollment_data
-    """
-    help = 'Deletes all historical CourseEnrollment rows (in chunks).'
-
-    def handle(self, *args, **options):
-        """
-        Deletes rows, chunking the deletes to avoid long table/row locks.
-        """
-        chunk_size, sleep_between = super(Command, self).handle(*args, **options)
-        delete_rows(
-            CourseEnrollment.objects,
-            'student_historicalcourseenrollment',
-            'history_id',
-            chunk_size, sleep_between
-        )

lms/djangoapps/verify_student/management/commands/delete_historical_verify_student_data.py

-"""
-Command to delete all rows from the verify_student_historicalverificationdeadline table.
-"""
-
-
-import logging
-
-from lms.djangoapps.verify_student.models import VerificationDeadline
-from openedx.core.djangoapps.util.row_delete import BaseDeletionCommand, delete_rows
-
-log = logging.getLogger(__name__)
-
-
-class Command(BaseDeletionCommand):
-    """
-    Example usage: ./manage.py lms --settings=devstack delete_historical_verify_student_data
-    """
-    help = 'Deletes all historical VerificationDeadline rows (in chunks).'
-
-    def handle(self, *args, **options):
-        """
-        Deletes rows, chunking the deletes to avoid long table/row locks.
-        """
-        chunk_size, sleep_between = super(Command, self).handle(*args, **options)
-        delete_rows(
-            VerificationDeadline.objects,
-            'verify_student_historicalverificationdeadline',
-            'history_id',
-            chunk_size, sleep_between
-        )

openedx/core/djangoapps/api_admin/management/commands/delete_historical_api_admin_data.py

-"""
-Command to delete all rows from the api_admin_historicalapiaccessrequest table.
-"""
-
-
-import logging
-from openedx.core.djangoapps.api_admin.models import ApiAccessRequest
-from openedx.core.djangoapps.util.row_delete import delete_rows, BaseDeletionCommand
-log = logging.getLogger(__name__)
-
-
-class Command(BaseDeletionCommand):
-    """
-    Example usage: ./manage.py lms --settings=devstack delete_historical_api_admin_data
-    """
-    help = 'Deletes all historical ApiAccessRequest rows (in chunks).'
-
-    def handle(self, *args, **options):
-        """
-        Deletes rows, chunking the deletes to avoid long table/row locks.
-        """
-        chunk_size, sleep_between = super(Command, self).handle(*args, **options)
-        delete_rows(
-            ApiAccessRequest.objects,
-            'api_admin_historicalapiaccessrequest',
-            'history_id',
-            chunk_size, sleep_between
-        )

openedx/core/djangoapps/credit/management/commands/delete_historical_credit_data.py

-"""
-Command to delete all rows from the credit_historicalcreditrequest and
-credit_historicalcreditrequirementstatus tables.
-"""
-
-
-import logging
-from openedx.core.djangoapps.credit.models import CreditRequest, CreditRequirementStatus
-from openedx.core.djangoapps.util.row_delete import delete_rows, BaseDeletionCommand
-log = logging.getLogger(__name__)
-
-
-class Command(BaseDeletionCommand):
-    """
-    Example usage: ./manage.py lms --settings=devstack delete_historical_credit_data
-    """
-    help = 'Deletes all historical CreditRequest and CreditRequirementStatus rows (in chunks).'
-
-    def handle(self, *args, **options):
-        """
-        Deletes rows, chunking the deletes to avoid long table/row locks.
-        """
-        chunk_size, sleep_between = super(Command, self).handle(*args, **options)
-        delete_rows(
-            CreditRequest.objects,
-            'credit_historicalcreditrequest',
-            'history_id',
-            chunk_size, sleep_between
-        )
-        delete_rows(
-            CreditRequirementStatus.objects,
-            'credit_historicalcreditrequirementstatus',
-            'history_id',
-            chunk_size, sleep_between
-        )

openedx/core/djangoapps/util/row_delete.py

 """
 Code to delete rows from a table within a Django mgmt command using best practices.
+Following lines show how to use delete_rows():
+
+# Command to delete all rows from the student_historicalcourseenrollment table.
+
+
+import logging
+
+from openedx.core.djangoapps.util.row_delete import BaseDeletionCommand, delete_rows
+from student.models import CourseEnrollment
+
+log = logging.getLogger(__name__)
+
+
+class Command(BaseDeletionCommand):
+    # Example usage: ./manage.py lms --settings=devstack delete_historical_enrollment_data
+    help = 'Deletes all historical CourseEnrollment rows (in chunks).'
+
+    def handle(self, *args, **options):
+        # Deletes rows, chunking the deletes to avoid long table/row locks.
+        chunk_size, sleep_between = super(Command, self).handle(*args, **options)
+        delete_rows(
+            CourseEnrollment.objects,
+            'student_historicalcourseenrollment',
+            'history_id',
+            chunk_size, sleep_between
+        )
+
 """