pep8 compliance

cms/djangoapps/contentstore/views/__init__.py

-# TODO: replace asterisks, should explicitly enumerate imports instead
-
 from assets import *
 from checklist import *
 from component import *

cms/djangoapps/contentstore/views/component.py

@@ -25,6 +25,8 @@ from models.settings.course_grading import CourseGradingModel
 from requests import get_request_method, _xmodule_recurse
 from access import has_access, get_location_and_verify_access
 
+# TODO: should explicitly enumerate exports with __all__
+
 # to install PIL on MacOSX: 'easy_install http://dist.repoze.org/PIL-1.1.6.tar.gz'
 
 log = logging.getLogger(__name__)

cms/djangoapps/contentstore/views/course.py

@@ -17,13 +17,15 @@ from contentstore.utils import get_lms_link_for_item, add_open_ended_panel_tab,
 from models.settings.course_details import CourseDetails, CourseSettingsEncoder
 from models.settings.course_grading import CourseGradingModel
 from models.settings.course_metadata import CourseMetadata
-from component import OPEN_ENDED_COMPONENT_TYPES, ADVANCED_COMPONENT_POLICY_KEY
 from auth.authz import create_all_course_groups
 from util.json_request import expect_json
+
 from access import has_access, get_location_and_verify_access
 from requests import get_request_method
 from tabs import initialize_course_tabs
+from component import OPEN_ENDED_COMPONENT_TYPES, ADVANCED_COMPONENT_POLICY_KEY
 
+# TODO: should explicitly enumerate exports with __all__
 
 @login_required
 @ensure_csrf_cookie

cms/djangoapps/contentstore/views/preview.py

-import logging, sys
+import logging
+import sys
 from functools import partial
 
 from django.http import HttpResponse, Http404, HttpResponseBadRequest, HttpResponseForbidden
@@ -25,6 +26,7 @@ __all__ = ['preview_dispatch', 'preview_component']
 
 log = logging.getLogger(__name__)
 
+
 @login_required
 def preview_dispatch(request, preview_id, location, dispatch=None):
     """
@@ -58,6 +60,7 @@ def preview_dispatch(request, preview_id, location, dispatch=None):
 
     return HttpResponse(ajax_return)
 
+
 @login_required
 def preview_component(request, location):
     # TODO (vshnayder): change name from id to location in coffee+html as well.
@@ -72,7 +75,6 @@ def preview_component(request, location):
     })
 
 
-
 def preview_module_system(request, preview_id, descriptor):
     """
     Returns a ModuleSystem for the specified descriptor that is specialized for
@@ -104,6 +106,7 @@ def preview_module_system(request, preview_id, descriptor):
         xblock_model_data=preview_model_data,
     )
 
+
 def get_preview_module(request, preview_id, descriptor):
     """
     Returns a preview XModule at the specified location. The preview_data is chosen arbitrarily
@@ -159,6 +162,7 @@ def load_preview_module(request, preview_id, descriptor):
 
     return module
 
+
 def get_module_previews(request, descriptor):
     """
     Returns a list of preview XModule html contents. One preview is returned for each
@@ -171,4 +175,3 @@ def get_module_previews(request, descriptor):
         module = load_preview_module(request, str(idx), descriptor)
         preview_html.append(module.get_html())
     return preview_html
-

cms/djangoapps/contentstore/views/requests.py

@@ -40,7 +40,6 @@ def create_json_response(errmsg=None):
         resp = HttpResponse(json.dumps({'Status': 'Failed', 'ErrMsg': errmsg}))
     else:
         resp = HttpResponse(json.dumps({'Status': 'OK'}))
-
     return resp
 
 def render_from_lms(template_name, dictionary, context=None, namespace='main'):