Opaque-keys: fix pep8 violations

common/djangoapps/course_groups/cohorts.py

@@ -32,6 +32,7 @@ def local_random():
 
     return _local_random
 
+
 def is_course_cohorted(course_key):
     """
     Given a course key, return a boolean for whether or not the course is

common/djangoapps/student/tests/test_roles.py

@@ -132,7 +132,6 @@ class RolesTestCase(TestCase):
             "Student doesn't have access to {}".format(unicode(self.course_id))
         )
 
-
     def test_get_user_for_role(self):
         """
         test users_for_role

common/lib/xmodule/xmodule/modulestore/locator.py

@@ -88,13 +88,12 @@ class BlockLocatorBase(Locator):
         ({BLOCK_TYPE_PREFIX}\+(?P<block_type>{ALLOWED_ID_CHARS}+)\+?)?
         ({BLOCK_PREFIX}\+(?P<block_id>{ALLOWED_ID_CHARS}+))?
         """.format(
-            ALLOWED_ID_CHARS=Locator.ALLOWED_ID_CHARS, BRANCH_PREFIX=BRANCH_PREFIX,
-            VERSION_PREFIX=Locator.VERSION_PREFIX, BLOCK_TYPE_PREFIX=Locator.BLOCK_TYPE_PREFIX, BLOCK_PREFIX=BLOCK_PREFIX
-        )
+        ALLOWED_ID_CHARS=Locator.ALLOWED_ID_CHARS, BRANCH_PREFIX=BRANCH_PREFIX,
+        VERSION_PREFIX=Locator.VERSION_PREFIX, BLOCK_TYPE_PREFIX=Locator.BLOCK_TYPE_PREFIX, BLOCK_PREFIX=BLOCK_PREFIX
+    )
 
     URL_RE = re.compile('^' + URL_RE_SOURCE + '$', re.IGNORECASE | re.VERBOSE | re.UNICODE)
 
-
     @classmethod
     def parse_url(cls, string):
         """

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

@@ -158,12 +158,12 @@ class LocatorTest(TestCase):
         )
         testobj = UsageKey.from_string(testurn)
         self.check_block_locn_fields(
-             testobj,
-             org=expected_org,
-             offering=expected_offering,
-             branch=expected_branch,
-             block_type='problem',
-             block=expected_block_ref
+            testobj,
+            org=expected_org,
+            offering=expected_offering,
+            branch=expected_branch,
+            block_type='problem',
+            block=expected_block_ref
         )
         self.assertEqual(unicode(testobj), testurn)
         testobj = testobj.for_version(ObjectId())

lms/djangoapps/bulk_email/forms.py

@@ -67,7 +67,7 @@ class CourseAuthorizationAdminForm(forms.ModelForm):  # pylint: disable=R0924
             try:
                 course_key = SlashSeparatedCourseKey.from_deprecated_string(cleaned_id)
             except InvalidKeyError:
-                msg = u'Course id invalid.' 
+                msg = u'Course id invalid.'
                 msg += u' --- Entered course id was: "{0}". '.format(cleaned_id)
                 msg += 'Please recheck that you have supplied a valid course id.'
                 raise forms.ValidationError(msg)

lms/djangoapps/bulk_email/tasks.py

@@ -192,7 +192,6 @@ def perform_delegate_email_batches(entry_id, course_id, task_input, action_name)
         log.warning(u"Task %s: " + format_msg, task_id, course_id, email_obj.course_id)
         raise ValueError(format_msg % (course_id, email_obj.course_id))
 
-
     # Fetch the course object.
     course = get_course(course_id)