Merge pull request #2541 from edx/ned/remove-unused-imports

Remove unused imports.

lms/djangoapps/courseware/access.py

@@ -3,10 +3,9 @@ Ideally, it will be the only place that needs to know about any special settings
 like DISABLE_START_DATES"""
 import logging
 from datetime import datetime, timedelta
-from functools import partial
 
 from django.conf import settings
-from django.contrib.auth.models import Group, AnonymousUser
+from django.contrib.auth.models import AnonymousUser
 
 from xmodule.course_module import CourseDescriptor
 from xmodule.error_module import ErrorDescriptor

lms/djangoapps/courseware/admin.py

@@ -4,7 +4,6 @@ django admin pages for courseware model
 
 from courseware.models import StudentModule, OfflineComputedGrade, OfflineComputedGradeLog
 from ratelimitbackend import admin
-from django.contrib.auth.models import User
 
 admin.site.register(StudentModule)
 

lms/djangoapps/courseware/courses.py

@@ -2,7 +2,6 @@ from collections import defaultdict
 from fs.errors import ResourceNotFoundError
 import logging
 import inspect
-import re
 
 from path import path
 from django.http import Http404

lms/djangoapps/courseware/management/commands/export_course.py

@@ -16,7 +16,6 @@ from path import path
 from django.core.management.base import BaseCommand, CommandError
 
 from xmodule.modulestore.django import modulestore
-from xmodule.contentstore.django import contentstore
 from xmodule.modulestore.xml_exporter import export_to_xml
 
 

lms/djangoapps/courseware/mock_lti_server/server_start.py

@@ -4,7 +4,6 @@ Mock LTI server for manual testing.
 Used for manual testing and testing on sandbox.
 """
 
-import threading
 from mock_lti_server import MockLTIServer
 
 server_port = 8034

lms/djangoapps/courseware/mock_lti_server/test_mock_lti_server.py

@@ -1,12 +1,9 @@
 """
 Test for Mock_LTI_Server
 """
-import mock
 from mock import Mock
 import unittest
 import threading
-import textwrap
-import urllib
 import requests
 from mock_lti_server import MockLTIServer
 

lms/djangoapps/courseware/tests/test_microsites.py

@@ -3,7 +3,6 @@ Tests related to the Microsites feature
 """
 from django.core.urlresolvers import reverse
 from django.test.utils import override_settings
-from unittest import skip
 
 from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory
 

lms/djangoapps/courseware/tests/test_submitting_problems.py

@@ -17,7 +17,6 @@ from django.test.utils import override_settings
 
 # Need access to internal func to put users in the right group
 from courseware import grades
-from courseware.model_data import FieldDataCache
 from courseware.models import StudentModule
 
 from xmodule.modulestore.django import modulestore, editable_modulestore

lms/djangoapps/courseware/views.py

@@ -1,7 +1,6 @@
 import logging
 import urllib
 
-from functools import partial
 from collections import defaultdict
 
 from django.conf import settings
@@ -10,7 +9,7 @@ from django.core.exceptions import PermissionDenied
 from django.core.urlresolvers import reverse
 from django.contrib.auth.models import User
 from django.contrib.auth.decorators import login_required
-from django.http import Http404, HttpResponse, HttpResponseRedirect
+from django.http import Http404, HttpResponse
 from django.shortcuts import redirect
 from edxmako.shortcuts import render_to_response, render_to_string
 from django_future.csrf import ensure_csrf_cookie
@@ -20,12 +19,11 @@ from markupsafe import escape
 
 from courseware import grades
 from courseware.access import has_access
-from courseware.courses import (get_courses, get_course_with_access,
-                                get_courses_by_university, sort_by_announcement)
+from courseware.courses import get_courses, get_course_with_access, sort_by_announcement
 import courseware.tabs as tabs
 from courseware.masquerade import setup_masquerade
 from courseware.model_data import FieldDataCache
-from .module_render import toc_for_course, get_module_for_descriptor, get_module
+from .module_render import toc_for_course, get_module_for_descriptor
 from courseware.models import StudentModule, StudentModuleHistory
 from course_modes.models import CourseMode