Quality fixes.

cms/djangoapps/contentstore/features/courses.py

@@ -33,6 +33,7 @@ def i_create_a_course(step):
     create_a_course()
 
 
+# pylint disable=unused-argument, invalid-name
 @step('I click the course link in Studio Home$')
 def i_click_the_course_link_in_studio_home(step):
     course_css = 'a.course-link'
@@ -53,6 +54,7 @@ def courseware_page_has_loaded_in_studio(step):
 
 
 @step('I see the course listed in Studio Home$')
+# pylint disable=unused-argument
 def i_see_the_course_in_studio_home(step):
     course_css = 'h3.class-title'
     assert world.css_has_text(course_css, world.scenario_dict['COURSE'].display_name)

common/djangoapps/terrain/ui_helpers.py

@@ -48,6 +48,7 @@ REQUIREJS_WAIT = {
         "js/base", "js/models/course", "js/models/location", "js/models/section"],
 
     # Dashboard
+    # pylint disable=anomalous-backslash-in-string
     re.compile('^Studio Home \|'): [
         "js/sock", "gettext", "js/base",
         "jquery.ui", "coffee/src/main", "underscore"],

common/lib/xmodule/xmodule/tests/test_library_content.py

@@ -250,4 +250,3 @@ class TestLibraries(MixedSplitTestCase):
         non_editable_metadata_fields = self.lc_block.non_editable_metadata_fields
         self.assertIn(LibraryContentDescriptor.mode, non_editable_metadata_fields)
         self.assertNotIn(LibraryContentDescriptor.display_name, non_editable_metadata_fields)
-