cms/djangoapps/contentstore/views/course.py

cms/djangoapps/contentstore/views/preview.py

common/djangoapps/student/tests/test_course_listing.py

common/lib/xmodule/setup.py

common/lib/xmodule/xmodule/conditional_module.py

common/lib/xmodule/xmodule/error_module.py

common/lib/xmodule/xmodule/modulestore/mongo/base.py

...dule/modulestore/split_mongo/caching_descriptor_system.py

common/lib/xmodule/xmodule/modulestore/split_mongo/split.py

common/lib/xmodule/xmodule/modulestore/xml.py

common/lib/xmodule/xmodule/tests/__init__.py

common/lib/xmodule/xmodule/tests/test_conditional.py

common/lib/xmodule/xmodule/tests/test_error_module.py

common/lib/xmodule/xmodule/tests/test_import.py

common/lib/xmodule/xmodule/x_module.py

lms/djangoapps/ccx/models.py

lms/djangoapps/courseware/access.py

lms/djangoapps/courseware/module_render.py

lms/djangoapps/courseware/rules.py

lms/djangoapps/courseware/tests/tests.py