Merge pull request #19642 from cpennington/fbe-improve-course-api-performance

Allow courses api to return data incrementally

openedx/core/djangoapps/config_model_utils/models.py

@@ -22,6 +22,7 @@ import crum
 from config_models.models import ConfigurationModel, cache
 from openedx.core.djangoapps.site_configuration.models import SiteConfiguration
 from openedx.core.djangoapps.content.course_overviews.models import CourseOverview
+from openedx.core.lib.cache_utils import request_cached
 
 
 class Provenance(Enum):
@@ -252,7 +253,9 @@ class StackedConfigurationModel(ConfigurationModel):
         return course_key.org
 
     @classmethod
+    @request_cached()
     def _site_from_org(cls, org):
+
         configuration = SiteConfiguration.get_configuration_for_org(org, select_related=['site'])
         if configuration is None:
             try:

openedx/core/djangoapps/content/course_overviews/models.py

@@ -409,7 +409,8 @@ class CourseOverview(TimeStampedModel):
         migrate and test switching to display_name_with_default, which is no
         longer escaped.
         """
-        return block_metadata_utils.display_name_with_default_escaped(self)
+        # pylint: disable=line-too-long
+        return block_metadata_utils.display_name_with_default_escaped(self)  # xss-lint: disable=python-deprecated-display-name
 
     @property
     def dashboard_start_display(self):
@@ -560,7 +561,7 @@ class CourseOverview(TimeStampedModel):
     @classmethod
     def get_all_courses(cls, orgs=None, filter_=None):
         """
-        Returns all CourseOverview objects in the database.
+        Return a queryset containing all CourseOverview objects in the database.
 
         Arguments:
             orgs (list[string]): Optional parameter that allows case-insensitive