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__)
 

common/djangoapps/third_party_auth/tests/test_decorators.py

@@ -1,16 +1,13 @@
 """
 Tests for third_party_auth decorators.
 """
-import json
 import unittest
 
 import ddt
 from django.conf import settings
-from django.http import HttpResponse, JsonResponse
+from django.http import HttpResponse
 from django.test import RequestFactory
-from mock import MagicMock
 
-from six.moves.urllib.parse import urlencode
 from third_party_auth.decorators import xframe_allow_whitelisted
 from third_party_auth.tests.testutil import TestCase
 

common/test/acceptance/tests/lms/test_lms.py

@@ -2,7 +2,6 @@
 """
 End-to-end tests for the LMS.
 """
-import urllib
 from datetime import datetime, timedelta
 from textwrap import dedent
 

common/test/acceptance/tests/lms/test_lms_courseware.py

@@ -14,7 +14,7 @@ from ...fixtures.course import CourseFixture, XBlockFixtureDesc
 from ...pages.common.auto_auth import AutoAuthPage
 from ...pages.common.logout import LogoutPage
 from ...pages.lms.course_home import CourseHomePage
-from ...pages.lms.courseware import CoursewarePage, CoursewareSequentialTabPage, RenderXBlockPage
+from ...pages.lms.courseware import CoursewarePage, CoursewareSequentialTabPage
 from ...pages.lms.create_mode import ModeCreationPage
 from ...pages.lms.dashboard import DashboardPage
 from ...pages.lms.pay_and_verify import FakePaymentPage, FakeSoftwareSecureVerificationPage, PaymentAndVerificationFlow

common/test/acceptance/tests/lms/test_lms_entrance_exams.py

@@ -6,9 +6,7 @@ from textwrap import dedent
 
 from common.test.acceptance.fixtures.course import CourseFixture, XBlockFixtureDesc
 from common.test.acceptance.pages.common.auto_auth import AutoAuthPage
-from common.test.acceptance.pages.lms.course_home import CourseHomePage
 from common.test.acceptance.pages.lms.courseware import CoursewarePage
-from common.test.acceptance.pages.lms.problem import ProblemPage
 from common.test.acceptance.tests.helpers import UniqueCourseTest
 
 

common/test/acceptance/tests/studio/test_studio_home.py

@@ -2,16 +2,11 @@
 Acceptance tests for Home Page (My Courses / My Libraries).
 """
 import datetime
-from uuid import uuid4
-
-from opaque_keys.edx.locator import LibraryLocator
 
 from base_studio_test import StudioCourseTest
 from common.test.acceptance.pages.common.auto_auth import AutoAuthPage
 from common.test.acceptance.pages.lms.account_settings import AccountSettingsPage
 from common.test.acceptance.pages.studio.index import DashboardPage
-from common.test.acceptance.pages.studio.library import LibraryEditPage
-from common.test.acceptance.pages.studio.overview import CourseOutlinePage
 from common.test.acceptance.tests.helpers import AcceptanceTest, get_selected_option_text, select_option_by_text
 
 

lms/djangoapps/bulk_email/forms.py

@@ -5,13 +5,9 @@ import logging
 
 from django import forms
 from django.core.exceptions import ValidationError
-from opaque_keys import InvalidKeyError
-from opaque_keys.edx.keys import CourseKey
-from six import text_type
 
 from bulk_email.models import COURSE_EMAIL_MESSAGE_BODY_TAG, CourseAuthorization, CourseEmailTemplate
 from openedx.core.lib.courses import clean_course_id
-from xmodule.modulestore.django import modulestore
 
 log = logging.getLogger(__name__)
 

lms/djangoapps/certificates/apis/v0/tests/test_views.py

@@ -2,7 +2,6 @@
 Tests for the Certificate REST APIs.
 """
 # pylint: disable=missing-docstring
-from itertools import product
 import ddt
 
 from django.urls import reverse
@@ -15,7 +14,6 @@ from course_modes.models import CourseMode
 from lms.djangoapps.certificates.apis.v0.views import CertificatesDetailView
 from lms.djangoapps.certificates.models import CertificateStatuses
 from lms.djangoapps.certificates.tests.factories import GeneratedCertificateFactory
-from openedx.core.djangoapps.oauth_dispatch.toggles import ENFORCE_JWT_SCOPES
 from openedx.core.djangoapps.user_authn.tests.utils import AuthType, AuthAndScopesTestMixin
 from student.tests.factories import UserFactory
 from xmodule.modulestore.tests.django_utils import SharedModuleStoreTestCase

lms/djangoapps/courseware/tests/test_user_state_client.py

@@ -4,9 +4,7 @@ defined in edx_user_state_client.
 """
 
 from collections import defaultdict
-from unittest import skip
 
-from django.test import TestCase
 from edx_user_state_client.tests import UserStateClientTestBase
 
 from courseware.tests.factories import UserFactory

lms/djangoapps/courseware/tests/test_video_mongo.py

@@ -45,7 +45,7 @@ from xmodule.modulestore.inheritance import own_metadata
 from xmodule.modulestore.tests.django_utils import TEST_DATA_MONGO_MODULESTORE, TEST_DATA_SPLIT_MODULESTORE
 from xmodule.tests.test_import import DummySystem
 from xmodule.tests.test_video import VideoDescriptorTestBase, instantiate_descriptor
-from xmodule.video_module import VideoDescriptor, bumper_utils, rewrite_video_url, video_utils
+from xmodule.video_module import VideoDescriptor, bumper_utils, video_utils
 from xmodule.video_module.transcripts_utils import Transcript, save_to_store, subs_filename
 from xmodule.video_module.video_module import (
     EXPORT_IMPORT_COURSE_DIR,

lms/djangoapps/discussion/tasks.py

@@ -12,7 +12,6 @@ from django.contrib.auth.models import User
 from django.contrib.sites.models import Site
 
 from celery_utils.logged_task import LoggedTask
-from django_comment_common.utils import set_course_discussion_settings
 from django_comment_common.models import DiscussionsIdMapping
 from edx_ace import ace
 from edx_ace.utils import date

lms/djangoapps/discussion_api/views.py

@@ -2,7 +2,6 @@
 Discussion API views
 """
 from django.core.exceptions import ValidationError
-from django.contrib.auth import get_user_model
 from edx_rest_framework_extensions.auth.jwt.authentication import JwtAuthentication
 from opaque_keys.edx.keys import CourseKey
 from rest_framework import permissions

lms/djangoapps/gating/api.py

@@ -1,7 +1,6 @@
 """
 API for the gating djangoapp
 """
-import json
 import logging
 from collections import defaultdict
 

lms/djangoapps/grades/config/forms.py

@@ -4,13 +4,9 @@ Defines a form for providing validation of subsection grade templates.
 import logging
 
 from django import forms
-from opaque_keys import InvalidKeyError
-from opaque_keys.edx.locator import CourseLocator
-from six import text_type
 
 from lms.djangoapps.grades.config.models import CoursePersistentGradesFlag
 from openedx.core.lib.courses import clean_course_id
-from xmodule.modulestore.django import modulestore
 
 log = logging.getLogger(__name__)
 

lms/djangoapps/learner_dashboard/tests/test_programs.py

@@ -23,7 +23,6 @@ from openedx.core.djangoapps.catalog.tests.factories import (
 )
 from openedx.core.djangoapps.catalog.tests.mixins import CatalogIntegrationMixin
 from openedx.core.djangoapps.programs.tests.mixins import ProgramsApiConfigMixin
-from openedx.core.djangoapps.waffle_utils.testutils import override_waffle_flag
 from openedx.core.djangolib.testing.utils import skip_unless_lms
 from student.tests.factories import CourseEnrollmentFactory, UserFactory
 from xmodule.modulestore.tests.django_utils import SharedModuleStoreTestCase

lms/djangoapps/mobile_api/video_outlines/views.py

@@ -6,7 +6,6 @@ only displayed at the course level. This is because it makes it a lot easier to
 optimize and reason about, and it avoids having to tackle the bigger problem of
 general XBlock representation in this rather specialized formatting.
 """
-import os
 from functools import partial
 
 from django.http import Http404, HttpResponse
@@ -17,12 +16,7 @@ from rest_framework.response import Response
 from mobile_api.models import MobileApiConfig
 from xmodule.exceptions import NotFoundError
 from xmodule.modulestore.django import modulestore
-from xmodule.video_module.transcripts_utils import (
-    convert_video_transcript,
-    get_video_transcript_content,
-    Transcript,
-    get_transcript,
-)
+from xmodule.video_module.transcripts_utils import get_transcript
 
 from ..decorators import mobile_course_access, mobile_view
 from .serializers import BlockOutline, video_summary

lms/djangoapps/notification_prefs/tests.py

@@ -7,7 +7,7 @@ from django.http import Http404
 from django.test import TestCase
 from django.test.client import RequestFactory
 from django.test.utils import override_settings
-from mock import Mock, patch
+from mock import patch
 
 from notification_prefs import NOTIFICATION_PREF_KEY
 from notification_prefs.views import UsernameCipher, ajax_disable, ajax_enable, ajax_status, set_subscription

lms/djangoapps/staticbook/views.py

@@ -11,7 +11,6 @@ from courseware.access import has_access
 from courseware.courses import get_course_with_access
 from edxmako.shortcuts import render_to_response
 from static_replace import replace_static_urls
-from xmodule.annotator_token import retrieve_token
 
 
 @login_required

lms/djangoapps/support/tests/test_views.py

@@ -20,7 +20,7 @@ from course_modes.tests.factories import CourseModeFactory
 from lms.djangoapps.verify_student.models import VerificationDeadline
 from student.models import ENROLLED_TO_ENROLLED, CourseEnrollment, ManualEnrollmentAudit
 from student.roles import GlobalStaff, SupportStaffRole
-from student.tests.factories import TEST_PASSWORD, CourseEnrollmentFactory, UserFactory
+from student.tests.factories import CourseEnrollmentFactory, UserFactory
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase, SharedModuleStoreTestCase
 from xmodule.modulestore.tests.factories import CourseFactory
 

lms/djangoapps/support/views/course_entitlements.py

@@ -5,7 +5,7 @@ from django.utils.decorators import method_decorator
 from django.views.generic import View
 
 from edxmako.shortcuts import render_to_response
-from entitlements.models import CourseEntitlement, CourseEntitlementSupportDetail
+from entitlements.models import CourseEntitlementSupportDetail
 from lms.djangoapps.commerce.utils import EcommerceService
 from lms.djangoapps.support.decorators import require_support_permission
 

lms/djangoapps/support/views/manage_user.py

@@ -8,7 +8,6 @@ from django.utils.decorators import method_decorator
 from django.utils.translation import ugettext as _
 from django.views.generic import View
 from rest_framework.generics import GenericAPIView
-from rest_framework.response import Response
 
 from edxmako.shortcuts import render_to_response
 from lms.djangoapps.support.decorators import require_support_permission

lms/djangoapps/support/views/refund.py

@@ -19,8 +19,6 @@ from django.http import HttpResponseRedirect
 from django.utils.decorators import method_decorator
 from django.utils.translation import ugettext as _
 from django.views.generic.edit import FormView
-from opaque_keys import InvalidKeyError
-from opaque_keys.edx.keys import CourseKey
 
 from openedx.core.lib.courses import clean_course_id
 from student.models import CourseEnrollment

lms/djangoapps/verify_student/models.py

@@ -21,8 +21,6 @@ import requests
 import six
 from django.conf import settings
 from django.contrib.auth.models import User
-from django.contrib.contenttypes.fields import GenericForeignKey
-from django.contrib.contenttypes.models import ContentType
 from django.core.cache import cache
 from django.core.files.base import ContentFile
 from django.urls import reverse
@@ -33,7 +31,6 @@ from django.utils.translation import ugettext_lazy
 from model_utils import Choices
 from model_utils.models import StatusModel, TimeStampedModel
 from opaque_keys.edx.django.models import CourseKeyField
-from openedx.core.djangolib.model_mixins import DeletableByUserValue
 
 from lms.djangoapps.verify_student.ssencrypt import (
     encrypt_and_encode,

lms/djangoapps/verify_student/utils.py

@@ -8,11 +8,6 @@ import logging
 import pytz
 
 from django.conf import settings
-from django.core.mail import send_mail
-from django.utils.translation import ugettext as _
-
-from edxmako.shortcuts import render_to_string
-from openedx.core.djangoapps.site_configuration import helpers as configuration_helpers
 from sailthru import SailthruClient
 
 log = logging.getLogger(__name__)

openedx/core/djangoapps/auth_exchange/tests/mixins.py

@@ -3,7 +3,7 @@ Mixins to facilitate testing OAuth connections to Django-OAuth-Toolkit or
 Django-OAuth2-Provider.
 """
 
-from unittest import skip, expectedFailure
+from unittest import expectedFailure
 from django.test.client import RequestFactory
 
 from openedx.core.djangoapps.oauth_dispatch import adapters

openedx/core/djangoapps/auth_exchange/views.py

@@ -17,9 +17,7 @@ from django.http import HttpResponse
 from django.utils.decorators import method_decorator
 from django.views.decorators.csrf import csrf_exempt
 from oauth2_provider import models as dot_models
-from oauth2_provider.settings import oauth2_settings
 from oauth2_provider.views.base import TokenView as DOTAccessTokenView
-from oauthlib.oauth2.rfc6749.tokens import BearerToken
 from provider import constants
 from provider import scope as dop_scope
 from provider.oauth2.views import AccessTokenView as DOPAccessTokenView

openedx/core/djangoapps/catalog/tests/test_utils.py

@@ -1,9 +1,8 @@
 """Tests covering utilities for integrating with the catalog service."""
 # pylint: disable=missing-docstring
-import copy
+
 from datetime import timedelta
 
-import ddt
 import mock
 from django.contrib.auth import get_user_model
 from django.core.cache import cache

openedx/core/djangoapps/catalog/utils.py

@@ -5,7 +5,6 @@ import logging
 import uuid
 
 import pycountry
-from django.conf import settings
 from django.core.cache import cache
 from django.core.exceptions import ObjectDoesNotExist
 from edx_rest_api_client.client import EdxRestApiClient

openedx/core/djangoapps/cors_csrf/authentication.py

@@ -1,7 +1,6 @@
 """
 Django Rest Framework Authentication classes for cross-domain end-points.
 """
-import django
 from django.middleware.csrf import CsrfViewMiddleware
 from rest_framework import authentication
 

openedx/core/djangoapps/course_groups/cohorts.py

@@ -10,7 +10,7 @@ from courseware import courses
 from django.contrib.auth.models import User
 from django.core.exceptions import ValidationError
 from django.core.validators import validate_email
-from django.db import IntegrityError, transaction
+from django.db import IntegrityError
 from django.db.models.signals import m2m_changed, post_save
 from django.dispatch import receiver
 from django.http import Http404

openedx/core/djangoapps/credentials/utils.py

@@ -1,7 +1,6 @@
 """Helper functions for working with Credentials."""
 from __future__ import unicode_literals
 
-from django.conf import settings
 from edx_rest_api_client.client import EdxRestApiClient
 
 from openedx.core.djangoapps.credentials.models import CredentialsApiConfig

openedx/core/djangoapps/external_auth/views.py

@@ -5,9 +5,7 @@ import fnmatch
 import functools
 import json
 import logging
-import random
 import re
-import string
 import unicodedata
 import urllib
 from textwrap import dedent

openedx/core/djangoapps/lang_pref/tests/test_middleware.py

@@ -7,7 +7,6 @@ import mock
 
 import ddt
 from django.conf import settings
-from django.test import TestCase
 from django.urls import reverse
 from django.test.client import RequestFactory
 from django.http import HttpResponse

openedx/core/djangoapps/oauth_dispatch/api.py

@@ -1,6 +1,5 @@
 """ OAuth related Python apis. """
 import json
-from django.conf import settings
 
 from oauthlib.oauth2.rfc6749.errors import OAuth2Error
 from oauthlib.oauth2.rfc6749.tokens import BearerToken

openedx/core/djangoapps/oauth_dispatch/tests/test_views.py

@@ -9,7 +9,7 @@ import ddt
 import httpretty
 from django.conf import settings
 from django.urls import reverse
-from django.test import RequestFactory, TestCase, override_settings
+from django.test import RequestFactory, TestCase
 from mock import call, patch
 
 from Cryptodome.PublicKey import RSA

openedx/core/djangoapps/programs/tests/test_utils.py

@@ -30,10 +30,7 @@ from openedx.core.djangoapps.catalog.tests.factories import (
     SeatFactory,
     generate_course_run_key
 )
-from openedx.core.djangoapps.programs import (
-    PROGRAMS_WAFFLE_SWITCH_NAMESPACE,
-    ALWAYS_CALCULATE_PROGRAM_PRICE_AS_ANONYMOUS_USER
-)
+from openedx.core.djangoapps.programs import ALWAYS_CALCULATE_PROGRAM_PRICE_AS_ANONYMOUS_USER
 from openedx.core.djangoapps.programs.tests.factories import ProgressFactory
 from openedx.core.djangoapps.programs.utils import (
     DEFAULT_ENROLLMENT_START_DATE,

openedx/core/djangoapps/theming/template_loaders.py

@@ -1,9 +1,7 @@
 """
 Theming aware template loaders.
 """
-from django.core.exceptions import SuspiciousFileOperation
 from django.template.loaders.filesystem import Loader as FilesystemLoader
-from django.utils._os import safe_join
 
 from edxmako.makoloader import MakoLoader
 from openedx.core.djangoapps.theming.helpers import get_all_theme_template_dirs, get_current_request, get_current_theme

openedx/core/djangoapps/user_api/accounts/tests/test_utils.py

@@ -5,7 +5,6 @@ from __future__ import absolute_import, division, print_function, unicode_litera
 import ddt
 from django.test import TestCase
 from django.test.utils import override_settings
-from mock import patch
 
 from completion import models
 from completion.test_utils import CompletionWaffleTestMixin

openedx/core/djangoapps/user_api/accounts/tests/test_views.py

@@ -21,27 +21,8 @@ from openedx.core.djangoapps.user_api.accounts import ACCOUNT_VISIBILITY_PREF_KE
 from openedx.core.djangoapps.user_api.models import UserPreference
 from openedx.core.djangoapps.user_api.preferences.api import set_user_preference
 from openedx.core.djangolib.testing.utils import CacheIsolationTestCase, skip_unless_lms
-from student.models import (
-    CourseEnrollment,
-    CourseEnrollmentAllowed,
-    ManualEnrollmentAudit,
-    PasswordHistory,
-    PendingEmailChange,
-    PendingNameChange,
-    Registration,
-    SocialLink,
-    UserProfile,
-    get_retired_username_by_username,
-)
-from student.tests.factories import (
-    TEST_PASSWORD,
-    ContentTypeFactory,
-    CourseEnrollmentAllowedFactory,
-    PendingEmailChangeFactory,
-    PermissionFactory,
-    SuperuserFactory,
-    UserFactory
-)
+from student.models import PendingEmailChange, UserProfile
+from student.tests.factories import TEST_PASSWORD, UserFactory
 
 from .. import ALL_USERS_VISIBILITY, PRIVATE_VISIBILITY
 

openedx/core/djangoapps/user_api/accounts/utils.py

@@ -9,7 +9,6 @@ import string
 from urlparse import urlparse
 
 from django.conf import settings
-from django.contrib.auth.models import User
 from django.utils.translation import ugettext as _
 from six import text_type
 

openedx/core/djangoapps/user_api/api.py

@@ -13,7 +13,6 @@ from edxmako.shortcuts import marketing_link
 from openedx.core.djangolib.markup import HTML, Text
 from openedx.core.djangoapps.site_configuration import helpers as configuration_helpers
 from openedx.core.djangoapps.user_api.helpers import FormDescription
-from openedx.core.lib.mobile_utils import is_request_from_mobile_app
 from openedx.features.enterprise_support.api import enterprise_customer_for_request
 from student.forms import get_registration_extension_form
 from student.models import UserProfile

openedx/core/djangoapps/user_api/management/commands/migrate_user_profile_langs.py

@@ -8,7 +8,6 @@ from time import sleep
 
 from django.conf import settings
 from django.core.management.base import BaseCommand, CommandError
-from django.db import transaction
 from django.db.models import Q, Max
 
 from openedx.core.djangoapps.dark_lang.models import DarkLangConfig

openedx/core/djangoapps/user_api/models.py

@@ -4,7 +4,7 @@ Django ORM model specifications for the User API application
 from django.contrib.auth.models import User
 from django.core.validators import RegexValidator
 from django.db import models
-from django.db.models.signals import post_delete, post_save, pre_delete, pre_save
+from django.db.models.signals import post_delete, post_save, pre_save
 from django.dispatch import receiver
 from model_utils.models import TimeStampedModel
 from opaque_keys.edx.django.models import CourseKeyField

openedx/core/djangoapps/user_api/tests/test_views.py

@@ -20,7 +20,6 @@ from six import text_type
 from social_django.models import UserSocialAuth, Partial
 
 from django_comment_common import models
-from openedx.core.djangoapps.user_api.models import UserRetirementStatus
 from openedx.core.djangoapps.site_configuration.helpers import get_value
 from openedx.core.lib.api.test_utils import ApiTestCase, TEST_API_KEY
 from openedx.core.lib.time_zone_utils import get_display_time_zone

openedx/core/djangoapps/video_config/forms.py

@@ -4,15 +4,12 @@ Defines a form for providing validation of HLS Playback course-specific configur
 import logging
 
 from django import forms
-from opaque_keys import InvalidKeyError
-from opaque_keys.edx.locator import CourseLocator
 
 from openedx.core.djangoapps.video_config.models import (
     CourseHLSPlaybackEnabledFlag,
     CourseVideoTranscriptEnabledFlag,
 )
 from openedx.core.lib.courses import clean_course_id
-from xmodule.modulestore.django import modulestore
 
 log = logging.getLogger(__name__)
 

openedx/core/djangoapps/video_pipeline/utils.py

@@ -1,7 +1,6 @@
 """
 Utils for video_pipeline app.
 """
-from django.conf import settings
 from edx_rest_api_client.client import EdxRestApiClient
 
 from openedx.core.djangoapps.oauth_dispatch.jwt import create_jwt_for_user

openedx/core/lib/api/authentication.py

@@ -6,7 +6,6 @@ import django.utils.timezone
 from oauth2_provider import models as dot_models
 from provider.oauth2 import models as dop_models
 from rest_framework.exceptions import AuthenticationFailed
-from rest_framework.authentication import SessionAuthentication
 from rest_framework_oauth.authentication import OAuth2Authentication
 
 

openedx/core/lib/logsettings.py

@@ -1,7 +1,6 @@
 """Get log settings."""
 
 import logging
-import os
 import platform
 import sys
 import warnings

openedx/features/course_experience/tests/views/test_course_outline.py

@@ -21,7 +21,6 @@ from gating import api as lms_gating_api
 from lms.djangoapps.course_api.blocks.transformers.milestones import MilestonesAndSpecialExamsTransformer
 from milestones.tests.utils import MilestonesTestCaseMixin
 from opaque_keys.edx.keys import CourseKey, UsageKey
-from openedx.core.djangoapps.site_configuration.models import SiteConfiguration
 from openedx.core.lib.gating import api as gating_api
 from openedx.features.course_experience.views.course_outline import (
     CourseOutlineFragmentView, DEFAULT_COMPLETION_TRACKING_START

openedx/features/course_experience/views/course_home.py

@@ -8,7 +8,7 @@ from django.template.loader import render_to_string
 from django.utils.decorators import method_decorator
 from django.views.decorators.cache import cache_control
 from django.views.decorators.csrf import ensure_csrf_cookie
-from opaque_keys.edx.keys import CourseKey, UsageKey
+from opaque_keys.edx.keys import CourseKey
 from web_fragments.fragment import Fragment
 
 from course_modes.models import get_cosmetic_verified_display_price

openedx/features/course_experience/views/welcome_message.py

@@ -3,14 +3,14 @@ View logic for handling course welcome messages.
 """
 
 from django.urls import reverse
-from django.http import HttpResponse, HttpResponseBadRequest
+from django.http import HttpResponse
 from django.template.loader import render_to_string
 from django.views.decorators.csrf import ensure_csrf_cookie
 from opaque_keys.edx.keys import CourseKey
 from web_fragments.fragment import Fragment
 
 from course_updates import get_ordered_updates
-from courseware.courses import get_course_info_section_module, get_course_with_access
+from courseware.courses import get_course_with_access
 from openedx.core.djangoapps.plugin_api.views import EdxFragmentView
 from openedx.core.djangoapps.user_api.course_tag.api import set_course_tag, get_course_tag
 

openedx/features/learner_analytics/tests.py

@@ -1,3 +1 @@
-from django.test import TestCase
-
 # TODO: LEARNER-3854: Implement tests or remove file after Learner Analytics test.

openedx/features/learner_analytics/views.py

@@ -29,7 +29,6 @@ from lms.djangoapps.commerce.utils import EcommerceService
 from lms.djangoapps.courseware.courses import get_course_with_access
 from lms.djangoapps.discussion.views import create_user_profile_context
 from lms.djangoapps.grades.course_grade_factory import CourseGradeFactory
-from lms.lib.comment_client.utils import CommentClient500Error
 from openedx.features.course_experience import default_course_url_name
 from openedx.core.djangoapps.user_api.accounts.image_helpers import get_profile_image_urls_for_user
 

openedx/features/learner_profile/tests/views/test_learner_profile.py

@@ -13,7 +13,6 @@ from django.conf import settings
 from django.urls import reverse
 from django.test.client import RequestFactory
 from opaque_keys.edx.locator import CourseLocator
-from openedx.core.djangoapps.waffle_utils.testutils import override_waffle_flag
 from openedx.features.learner_profile.views.learner_profile import learner_profile_context
 from student.tests.factories import CourseEnrollmentFactory, UserFactory
 from util.testing import UrlResetMixin

pavelib/paver_tests/test_paver_quality.py

@@ -7,8 +7,6 @@ import tempfile
 import textwrap
 import unittest
 
-import paver.easy
-import paver.tasks
 from ddt import ddt, file_data, data, unpack
 from mock import MagicMock, mock_open, patch
 from path import Path as path

pavelib/paver_tests/utils.py

@@ -3,7 +3,6 @@
 import os
 from unittest import TestCase
 
-import paver.easy
 from paver import tasks
 from paver.easy import BuildFailure