Pep8 and pylint fixes

cms/djangoapps/contentstore/tests/test_assets.py

@@ -2,12 +2,7 @@
 Unit tests for the asset upload endpoint.
 """
 
-import os
 import json
-import shutil
-import tarfile
-import tempfile
-from subprocess import call
 from datetime import datetime
 from io import BytesIO
 from pytz import UTC

cms/djangoapps/contentstore/views/assets.py

@@ -38,8 +38,6 @@ from util.json_request import JsonResponse
 
 __all__ = ['asset_index', 'upload_asset']
 
-MAX_UP_LENGTH = 20000352 # Max chunk size
-
 # Regex to capture Content-Range header ranges.
 CONTENT_RE = re.compile(r"(?P<start>\d{1,11})-(?P<stop>\d{1,11})/(?P<end>\d{1,11})")
 

cms/djangoapps/contentstore/views/import_export.py

@@ -63,7 +63,7 @@ def import_course(request, org, course, name):
         filename = request.FILES['course-data'].name
         if not filename.endswith('.tar.gz'):
             return JsonResponse(
-                { 'ErrMsg': 'We only support uploading a .tar.gz file.' },
+                {'ErrMsg': 'We only support uploading a .tar.gz file.'},
                 status=415
             )
         temp_filepath = course_dir / filename
@@ -96,11 +96,10 @@ def import_course(request, org, course, name):
                     content_range['start']
                 )
                 return JsonResponse(
-                    { 'ErrMsg': 'File upload corrupted. Please try again' },
+                    {'ErrMsg': 'File upload corrupted. Please try again'},
                     status=409
                 )
 
-
         with open(temp_filepath, mode) as temp_file:
             for chunk in request.FILES['course-data'].chunks():
                 temp_file.write(chunk)
@@ -167,7 +166,7 @@ def import_course(request, org, course, name):
 
             if not dirpath:
                 return JsonResponse(
-                    {'ErrMsg': 'Could not find the course.xml file in the package.' },
+                    {'ErrMsg': 'Could not find the course.xml file in the package.'},
                     status=415
                 )