Change Location, CourseLocator, etc to reference opaque-keys library

cms/djangoapps/contentstore/tests/test_core_caching.py

 from cache_toolbox.core import get_cached_content, set_cached_content, del_cached_content
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.contentstore.content import StaticContent
 from django.test import TestCase
 

cms/djangoapps/contentstore/tests/test_users_default_role.py

@@ -5,7 +5,6 @@ after deleting it creates same course again
 from contentstore.tests.utils import AjaxEnabledTestClient
 from contentstore.utils import delete_course_and_groups, reverse_url
 from courseware.tests.factories import UserFactory
-from xmodule.modulestore import Location
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 from opaque_keys.edx.locations import SlashSeparatedCourseKey
 

cms/djangoapps/models/settings/course_details.py

@@ -4,7 +4,7 @@ import datetime
 import json
 from json.encoder import JSONEncoder
 
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.modulestore.exceptions import ItemNotFoundError
 from contentstore.utils import get_modulestore, course_image_url
 from models.settings import course_grading

common/djangoapps/contentserver/middleware.py

@@ -4,7 +4,8 @@ from student.models import CourseEnrollment
 
 from xmodule.contentstore.django import contentstore
 from xmodule.contentstore.content import StaticContent, XASSET_LOCATION_TAG
-from xmodule.modulestore import InvalidLocationError, InvalidKeyError
+from xmodule.modulestore import InvalidLocationError
+from opaque_keys import InvalidKeyError
 from cache_toolbox.core import get_cached_content, set_cached_content
 from xmodule.exceptions import NotFoundError
 

common/djangoapps/external_auth/tests/test_ssl.py

@@ -23,7 +23,6 @@ from opaque_keys import InvalidKeyError
 from student.models import CourseEnrollment
 from student.roles import CourseStaffRole
 from student.tests.factories import UserFactory
-from xmodule.modulestore import Location
 from xmodule.modulestore.django import loc_mapper
 from xmodule.modulestore.exceptions import InsufficientSpecificationError
 from xmodule.modulestore.tests.django_utils import (ModuleStoreTestCase,

common/djangoapps/external_auth/views.py

@@ -47,7 +47,6 @@ from ratelimitbackend.exceptions import RateLimitException
 import student.views
 from xmodule.modulestore.django import modulestore
 from xmodule.course_module import CourseDescriptor
-from xmodule.modulestore import Location
 from xmodule.modulestore.exceptions import ItemNotFoundError
 
 log = logging.getLogger("edx.external_auth")

common/djangoapps/student/views.py

@@ -53,7 +53,7 @@ from xmodule.course_module import CourseDescriptor
 from xmodule.modulestore.exceptions import ItemNotFoundError
 from xmodule.modulestore.django import modulestore
 from opaque_keys.edx.locations import SlashSeparatedCourseKey
-from xmodule.modulestore import XML_MODULESTORE_TYPE, Location
+from xmodule.modulestore import XML_MODULESTORE_TYPE
 
 from collections import namedtuple
 

common/lib/xmodule/xmodule/course_module.py

@@ -8,7 +8,7 @@ from datetime import datetime
 import dateutil.parser
 from lazy import lazy
 
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.partitions.partitions import UserPartition
 from xmodule.seq_module import SequenceDescriptor, SequenceModule
 from xmodule.graders import grader_from_conf

common/lib/xmodule/xmodule/modulestore/mixed.py

@@ -11,7 +11,8 @@ from opaque_keys import InvalidKeyError
 
 from . import ModuleStoreWriteBase
 from xmodule.modulestore.django import create_modulestore_instance, loc_mapper
-from xmodule.modulestore import Location, XML_MODULESTORE_TYPE
+from opaque_keys.edx.locations import Location
+from xmodule.modulestore import XML_MODULESTORE_TYPE
 from opaque_keys.edx.locator import CourseLocator, Locator, BlockUsageLocator
 from xmodule.modulestore.exceptions import ItemNotFoundError
 from opaque_keys.edx.keys import CourseKey, UsageKey

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

@@ -31,7 +31,8 @@ from xblock.runtime import KvsFieldData
 from xblock.exceptions import InvalidScopeError
 from xblock.fields import Scope, ScopeIds, Reference, ReferenceList, ReferenceValueDict
 
-from xmodule.modulestore import ModuleStoreWriteBase, Location, MONGO_MODULESTORE_TYPE
+from xmodule.modulestore import ModuleStoreWriteBase, MONGO_MODULESTORE_TYPE
+from opaque_keys.edx.locations import Location
 from xmodule.modulestore.exceptions import ItemNotFoundError, InvalidLocationError
 from xmodule.modulestore.inheritance import own_metadata, InheritanceMixin, inherit_metadata, InheritanceKeyValueStore
 from xmodule.tabs import StaticTab, CourseTabList

common/lib/xmodule/xmodule/modulestore/tests/test_location_mapper.py

@@ -3,7 +3,7 @@ Test the loc mapper store
 """
 import unittest
 import uuid
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from opaque_keys.edx.locator import BlockUsageLocator, CourseLocator
 from xmodule.modulestore.exceptions import ItemNotFoundError, InvalidLocationError
 from xmodule.modulestore.loc_mapper_store import LocMapperStore

common/lib/xmodule/xmodule/modulestore/tests/test_mixed_modulestore.py

@@ -5,8 +5,8 @@ from mock import patch, Mock
 from importlib import import_module
 
 from xmodule.tests import DATA_DIR
-from xmodule.modulestore import Location, MONGO_MODULESTORE_TYPE, SPLIT_MONGO_MODULESTORE_TYPE, \
-    XML_MODULESTORE_TYPE
+from opaque_keys.edx.locations import Location
+from xmodule.modulestore import MONGO_MODULESTORE_TYPE, SPLIT_MONGO_MODULESTORE_TYPE, XML_MODULESTORE_TYPE
 from xmodule.modulestore.exceptions import ItemNotFoundError
 
 from opaque_keys.edx.locator import BlockUsageLocator, CourseLocator

common/lib/xmodule/xmodule/modulestore/tests/test_mongo.py

@@ -18,7 +18,8 @@ from xblock.exceptions import InvalidScopeError
 from xblock.plugin import Plugin
 
 from xmodule.tests import DATA_DIR
-from xmodule.modulestore import Location, MONGO_MODULESTORE_TYPE
+from opaque_keys.edx.locations import Location
+from xmodule.modulestore import MONGO_MODULESTORE_TYPE
 from xmodule.modulestore.mongo import MongoModuleStore, MongoKeyValueStore
 from xmodule.modulestore.draft import DraftModuleStore
 from opaque_keys.edx.locations import SlashSeparatedCourseKey, AssetLocation

common/lib/xmodule/xmodule/modulestore/tests/test_xml.py

@@ -8,7 +8,8 @@ from glob import glob
 from mock import patch
 
 from xmodule.modulestore.xml import XMLModuleStore
-from xmodule.modulestore import Location, XML_MODULESTORE_TYPE
+from opaque_keys.edx.locations import Location
+from xmodule.modulestore import XML_MODULESTORE_TYPE
 
 from .test_modulestore import check_path_to_location
 from xmodule.tests import DATA_DIR

common/lib/xmodule/xmodule/modulestore/tests/test_xml_importer.py

@@ -6,7 +6,7 @@ from xblock.core import XBlock
 from xblock.fields import String, Scope, ScopeIds
 from xblock.runtime import Runtime, KvsFieldData, DictKeyValueStore
 from xmodule.x_module import XModuleMixin
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.modulestore.inheritance import InheritanceMixin
 from xmodule.modulestore.xml_importer import import_module
 from opaque_keys.edx.locations import SlashSeparatedCourseKey

common/lib/xmodule/xmodule/modulestore/xml_exporter.py

@@ -7,7 +7,7 @@ import lxml.etree
 from xblock.fields import Scope
 from xmodule.contentstore.content import StaticContent
 from xmodule.exceptions import NotFoundError
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.modulestore.inheritance import own_metadata
 from fs.osfs import OSFS
 from json import dumps

common/lib/xmodule/xmodule/tests/test_annotatable_module.py

@@ -8,7 +8,7 @@ from mock import Mock
 from xblock.field_data import DictFieldData
 from xblock.fields import ScopeIds
 from xmodule.annotatable_module import AnnotatableModule
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 
 from . import get_test_system
 

common/lib/xmodule/xmodule/tests/test_capa_module.py

@@ -24,7 +24,7 @@ from capa.responsetypes import (StudentInputError, LoncapaProblemError,
                                 ResponseError)
 from capa.xqueue_interface import XQueueInterface
 from xmodule.capa_module import CapaModule, ComplexEncoder
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xblock.field_data import DictFieldData
 from xblock.fields import ScopeIds
 

common/lib/xmodule/xmodule/tests/test_combined_open_ended.py

@@ -22,7 +22,7 @@ from xmodule.open_ended_grading_classes.open_ended_module import OpenEndedModule
 from xmodule.open_ended_grading_classes.self_assessment_module import SelfAssessmentModule
 from xmodule.open_ended_grading_classes.combined_open_ended_modulev1 import CombinedOpenEndedV1Module
 from xmodule.combined_open_ended_module import CombinedOpenEndedModule
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.tests import get_test_system, test_util_open_ended
 from xmodule.progress import Progress
 from xmodule.tests.test_util_open_ended import (

common/lib/xmodule/xmodule/tests/test_delay_between_attempts.py

@@ -15,7 +15,7 @@ from mock import Mock
 
 import xmodule
 from xmodule.capa_module import CapaModule
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xblock.field_data import DictFieldData
 from xblock.fields import ScopeIds
 

common/lib/xmodule/xmodule/tests/test_export.py

@@ -22,7 +22,7 @@ from xblock.core import XBlock
 from xblock.fields import String, Scope, Integer
 from xblock.test.tools import blocks_are_equivalent
 
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.modulestore.xml import XMLModuleStore
 from xmodule.modulestore.xml_exporter import (
     EdxJSONEncoder, convert_between_versions, get_version

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

@@ -11,7 +11,8 @@ from mock import Mock, patch
 from django.utils.timezone import UTC
 
 from xmodule.xml_module import is_pointer_tag
-from xmodule.modulestore import Location, only_xmodules
+from opaque_keys.edx.locations import Location
+from xmodule.modulestore import only_xmodules
 from xmodule.modulestore.xml import ImportSystem, XMLModuleStore
 from xmodule.modulestore.inheritance import compute_inherited_metadata
 from xmodule.x_module import XModuleMixin

common/lib/xmodule/xmodule/tests/test_self_assessment.py

@@ -6,7 +6,7 @@ from webob.multidict import MultiDict
 from pytz import UTC
 from xblock.fields import ScopeIds
 from xmodule.open_ended_grading_classes.self_assessment_module import SelfAssessmentModule
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from lxml import etree
 
 from . import get_test_system

common/lib/xmodule/xmodule/tests/test_util_open_ended.py

 import json
 from textwrap import dedent
-from xmodule.modulestore import Location
 from xmodule.modulestore.xml import XMLModuleStore
 from xmodule.tests import DATA_DIR, get_test_system
 

common/lib/xmodule/xmodule/tests/test_video.py

@@ -19,7 +19,7 @@ from mock import Mock
 
 from . import LogicTest
 from lxml import etree
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.video_module import VideoDescriptor, create_youtube_string, get_ext
 from .test_import import DummySystem
 from xblock.field_data import DictFieldData

common/lib/xmodule/xmodule/tests/test_xblock_wrappers.py

@@ -24,7 +24,7 @@ from unittest.case import SkipTest, TestCase
 from xblock.field_data import DictFieldData
 from xblock.fields import ScopeIds
 
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 
 from xmodule.x_module import ModuleSystem, XModule, XModuleDescriptor, DescriptorSystem
 from xmodule.annotatable_module import AnnotatableDescriptor

lms/djangoapps/bulk_email/tasks.py

@@ -45,7 +45,6 @@ from instructor_task.subtasks import (
     check_subtask_is_valid,
     update_subtask_status,
 )
-from xmodule.modulestore import Location
 from util.query import use_read_replica_if_available
 
 log = get_task_logger(__name__)

lms/djangoapps/certificates/queue.py

@@ -17,7 +17,6 @@ import random
 import logging
 import lxml
 from lxml.etree import XMLSyntaxError, ParserError
-from xmodule.modulestore import Location
 
 
 logger = logging.getLogger(__name__)

lms/djangoapps/class_dashboard/dashboard_data.py

@@ -12,7 +12,7 @@ from xmodule.modulestore.django import modulestore
 from xmodule.modulestore.inheritance import own_metadata
 from analytics.csvs import create_csv_response
 
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 
 # Used to limit the length of list displayed to the screen.
 MAX_SCREEN_LIST_LENGTH = 250

lms/djangoapps/courseware/access.py

@@ -9,7 +9,7 @@ from django.contrib.auth.models import AnonymousUser
 
 from xmodule.course_module import CourseDescriptor
 from xmodule.error_module import ErrorDescriptor
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.x_module import XModule
 
 from xblock.core import XBlock

lms/djangoapps/courseware/features/common.py

@@ -10,7 +10,6 @@ from lettuce.django import django_url
 from django.contrib.auth.models import User
 from django.core.urlresolvers import reverse
 from student.models import CourseEnrollment
-from xmodule.modulestore import Location
 from xmodule.modulestore.django import modulestore
 from opaque_keys.edx.locations import SlashSeparatedCourseKey
 from xmodule.course_module import CourseDescriptor

lms/djangoapps/courseware/tests/__init__.py

@@ -16,7 +16,7 @@ from student.tests.factories import UserFactory, CourseEnrollmentFactory
 from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
 from xblock.field_data import DictFieldData
 from xmodule.tests import get_test_system, get_test_descriptor_system
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.modulestore.django import modulestore
 from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase

lms/djangoapps/courseware/tests/test_lti_integration.py

@@ -12,7 +12,6 @@ from django.conf import settings
 
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory
-from xmodule.modulestore import Location
 
 from courseware.tests import BaseTestXmodule
 from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE

lms/djangoapps/courseware/tests/test_video_handlers.py

@@ -11,7 +11,6 @@ from webob import Request
 
 from xmodule.contentstore.content import StaticContent
 from xmodule.contentstore.django import contentstore
-from xmodule.modulestore import Location
 from xmodule.modulestore.django import editable_modulestore
 from . import BaseTestXmodule
 from .test_video_xml import SOURCE_XML

lms/djangoapps/courseware/tests/test_video_mongo.py

@@ -12,7 +12,6 @@ from xblock.field_data import DictFieldData
 
 from xmodule.video_module import create_youtube_string
 from xmodule.tests import get_test_descriptor_system
-from xmodule.modulestore import Location
 from xmodule.video_module import VideoDescriptor
 from opaque_keys.edx.locations import SlashSeparatedCourseKey
 

lms/djangoapps/courseware/tests/test_video_xml.py

@@ -16,7 +16,6 @@ course, section, subsection, unit, etc.
 """
 
 from xmodule.video_module import VideoDescriptor
-from xmodule.modulestore import Location
 from xmodule.tests import get_test_system, LogicTest, get_test_descriptor_system
 from xblock.field_data import DictFieldData
 from xblock.fields import ScopeIds

lms/djangoapps/courseware/tests/test_views.py

@@ -21,7 +21,7 @@ from student.models import CourseEnrollment
 from student.tests.factories import AdminFactory
 from edxmako.middleware import MakoMiddleware
 
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.modulestore.django import modulestore
 from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase

lms/djangoapps/instructor/management/commands/openended_stats.py

@@ -7,7 +7,6 @@ import time
 from django.core.management.base import BaseCommand
 from optparse import make_option
 
-from xmodule.modulestore import Location
 from xmodule.modulestore.django import modulestore
 from opaque_keys.edx.locations import SlashSeparatedCourseKey
 from xmodule.open_ended_grading_classes.openendedchild import OpenEndedChild

lms/djangoapps/instructor/management/tests/test_openended_commands.py

@@ -8,7 +8,7 @@ from pytz import UTC
 from django.test.utils import override_settings
 
 import capa.xqueue_interface as xqueue_interface
-from xmodule.modulestore import Location
+from opaque_keys.edx.locations import Location
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 from xmodule.open_ended_grading_classes.openendedchild import OpenEndedChild
 from xmodule.tests.test_util_open_ended import (

lms/djangoapps/instructor/views/api.py

@@ -69,7 +69,6 @@ from .tools import (
     strip_if_string,
     bulk_email_is_enabled_for_course,
 )
-from xmodule.modulestore import Location
 from opaque_keys.edx.locations import SlashSeparatedCourseKey
 from opaque_keys import InvalidKeyError