modify doc strings.

common/test/acceptance/tests/lms/test_certificate_web_view.py

@@ -2,6 +2,7 @@
 Acceptance tests for the certificate web view feature.
 """
 from nose.plugins.attrib import attr
+
 from common.test.acceptance.fixtures.certificates import CertificateConfigFixture
 from common.test.acceptance.fixtures.course import CourseFixture, CourseUpdateDesc, XBlockFixtureDesc
 from common.test.acceptance.pages.lms.auto_auth import AutoAuthPage
@@ -22,6 +23,7 @@ from common.test.acceptance.tests.helpers import (
     get_modal_alert,
 )
 
+
 @attr(shard=5)
 class CertificateWebViewTest(EventsTestMixin, UniqueCourseTest):
     """

lms/djangoapps/certificates/signals.py

-""" Signal handler for enabling self-generated certificates for self-paced
-courses and disabling for instructor-paced courses.
+"""
+Signal handler for enabling/disabling self-generated certificates based on the course-pacing.
 """
 from celery.task import task
 from django.dispatch.dispatcher import receiver
 
 from certificates.models import CertificateGenerationCourseSetting
 from opaque_keys.edx.keys import CourseKey
-from xmodule.modulestore.django import SignalHandler, modulestore
+from xmodule.modulestore.django import modulestore, SignalHandler
 
 
 @receiver(SignalHandler.course_published)
 def _listen_for_course_publish(sender, course_key, **kwargs):  # pylint: disable=unused-argument
     """ Catches the signal that a course has been published in Studio and
-    enable/disable the self-generated certificates for courses according to pacing.
+    enable/disable the self-generated certificates according to course-pacing.
     """
     set_self_generated_certs.delay(unicode(course_key))
 
 
 @task()
 def set_self_generated_certs(course_key):
-    """Enable or disable self-generated certificates for a course according to pacing."""
+    """
+    Enable or disable self-generated certificates for a course according to pacing.
+    """
     course_key = CourseKey.from_string(course_key)
     course = modulestore().get_course(course_key)
     CertificateGenerationCourseSetting.set_enabled_for_course(course_key, course.self_paced)

lms/djangoapps/certificates/tests/test_signals.py

-""" Unit tests for enabling self-generated certificates for
-self-paced courses and disabling for instructor-paced courses.
+"""
+Unit tests for enabling self-generated certificates for self-paced courses
+and disabling for instructor-paced courses.
 """
 from certificates import api as certs_api
 from certificates.models import CertificateGenerationConfiguration
@@ -10,8 +11,8 @@ from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 
 
 class SelfGeneratedCertsSignalTest(ModuleStoreTestCase):
-    """ Tests for enabling/disabling self-generated certificates
-    according to pacing.
+    """
+    Tests for enabling/disabling self-generated certificates according to course-pacing.
     """
 
     def setUp(self):