Remove unused imports

cms/djangoapps/contentstore/features/advanced_settings.py

@@ -1,7 +1,7 @@
 # pylint: disable=missing-docstring
 # pylint: disable=redefined-outer-name
 
-from lettuce import step, world
+from lettuce import world
 from cms.djangoapps.contentstore.features.common import press_the_notification_button, type_in_codemirror
 
 KEY_CSS = '.key h3.title'

cms/djangoapps/contentstore/views/preview.py

@@ -42,7 +42,6 @@ from xmodule.services import SettingsService
 from xmodule.studio_editable import has_author_view
 from xmodule.util.xmodule_django import add_webpack_to_fragment
 from xmodule.x_module import AUTHOR_VIEW, PREVIEW_VIEWS, STUDENT_VIEW, ModuleSystem, XModule, XModuleDescriptor
-import webpack_loader.utils
 
 from .helpers import render_from_lms
 from .session_kv_store import SessionKeyValueStore

cms/djangoapps/contentstore/views/tests/test_course_index.py

@@ -33,8 +33,6 @@ from openedx.core.djangoapps.waffle_utils import WaffleSwitchNamespace
 from student.auth import has_course_author_access
 from student.roles import CourseStaffRole, GlobalStaff, LibraryUserRole
 from student.tests.factories import UserFactory
-from util.date_utils import get_default_time_display
-from xmodule.modulestore import ModuleStoreEnum
 from xmodule.modulestore.django import modulestore
 from xmodule.modulestore.exceptions import ItemNotFoundError
 from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory, LibraryFactory, check_mongo_calls

cms/djangoapps/contentstore/views/transcript_settings.py

@@ -2,7 +2,6 @@
 Views related to the transcript preferences feature
 """
 import os
-import json
 import logging
 
 from django.contrib.auth.decorators import login_required

cms/djangoapps/contentstore/views/transcripts_ajax.py

@@ -30,14 +30,10 @@ from xmodule.modulestore.django import modulestore
 from xmodule.modulestore.exceptions import ItemNotFoundError
 from xmodule.video_module.transcripts_utils import (
     clean_video_id,
-    copy_or_rename_transcript,
     download_youtube_subs,
     GetTranscriptsFromYouTubeException,
-    get_video_transcript_content,
-    generate_subs_from_source,
     get_transcript_for_video,
     get_transcripts_from_youtube,
-    remove_subs_from_store,
     Transcript,
     TranscriptsRequestValidationException,
     TranscriptsGenerationException,

cms/djangoapps/xblock_config/forms.py

@@ -4,12 +4,9 @@ Defines a form for providing validation of LTI consumer course-specific configur
 import logging
 
 from django import forms
-from opaque_keys import InvalidKeyError
-from opaque_keys.edx.locator import CourseLocator
 
 from openedx.core.lib.courses import clean_course_id
 from xblock_config.models import CourseEditLTIFieldsEnabledFlag
-from xmodule.modulestore.django import modulestore
 
 log = logging.getLogger(__name__)