refactor: rename descriptor -> block within lms/djangoapps/lti_provider

Co-authored-by: Agrendalath <piotr@surowiec.it>

lms/djangoapps/lti_provider/outcomes.py

@@ -97,7 +97,7 @@ def generate_replace_result_xml(result_sourcedid, score):
     return etree.tostring(xml, xml_declaration=True, encoding='UTF-8')
 
 
-def get_assignments_for_problem(problem_descriptor, user_id, course_key):
+def get_assignments_for_problem(problem_block, user_id, course_key):
     """
     Trace the parent hierarchy from a given problem to find all blocks that
     correspond to graded assignment launches for this user. A problem may
@@ -107,13 +107,13 @@ def get_assignments_for_problem(problem_descriptor, user_id, course_key):
     problem and as a problem in a vertical, for example).
 
     Returns a list of GradedAssignment objects that are associated with the
-    given descriptor for the current user.
+    given block for the current user.
     """
     locations = []
-    current_descriptor = problem_descriptor
-    while current_descriptor:
-        locations.append(current_descriptor.location)
-        current_descriptor = current_descriptor.get_parent()
+    current_block = problem_block
+    while current_block:
+        locations.append(current_block.location)
+        current_block = current_block.get_parent()
     assignments = GradedAssignment.objects.filter(
         user=user_id, course_key=course_key, usage_key__in=locations
     )

lms/djangoapps/lti_provider/signals.py

@@ -22,13 +22,13 @@ def increment_assignment_versions(course_key, usage_key, user_id):
     Update the version numbers for all assignments that are affected by a score
     change event. Returns a list of all affected assignments.
     """
-    problem_descriptor = modulestore().get_item(usage_key)
+    problem_block = modulestore().get_item(usage_key)
     # Get all assignments involving the current problem for which the campus LMS
     # is expecting a grade. There may be many possible graded assignments, if
     # a problem has been added several times to a course at different
     # granularities (such as the unit or the vertical).
     assignments = outcomes.get_assignments_for_problem(
-        problem_descriptor, user_id, course_key
+        problem_block, user_id, course_key
     )
     for assignment in assignments:
         assignment.version_number += 1

lms/djangoapps/lti_provider/tests/test_tasks.py

@@ -97,8 +97,8 @@ class SendCompositeOutcomeTest(BaseOutcomeTest):
 
     def setUp(self):
         super().setUp()
-        self.descriptor = MagicMock()
-        self.descriptor.location = BlockUsageLocator(
+        self.block = MagicMock()
+        self.block.location = BlockUsageLocator(
             course_key=self.course_key,
             block_type='problem',
             block_id='problem',
@@ -108,7 +108,7 @@ def setUp(self):
             'lms.djangoapps.lti_provider.tasks.CourseGradeFactory.read', self.course_grade
         )
         self.module_store = MagicMock()
-        self.module_store.get_item = MagicMock(return_value=self.descriptor)
+        self.module_store.get_item = MagicMock(return_value=self.block)
         self.check_result_mock = self.setup_patch(
             'lms.djangoapps.lti_provider.tasks.modulestore',
             self.module_store