Merge pull request #6998 from stvstnfrd/quality/pep8

Extend PEP8 coverage

cms/urls.py

@@ -12,7 +12,8 @@ COURSELIKE_KEY_PATTERN = r'(?P<course_key_string>({}|{}))'.format(
 # Pattern to match a library key only
 LIBRARY_KEY_PATTERN = r'(?P<library_key_string>library-v1:[^/+]+\+[^/+]+)'
 
-urlpatterns = patterns('',  # nopep8
+urlpatterns = patterns(
+    '',
 
     url(r'^transcripts/upload$', 'contentstore.views.upload_transcripts', name='upload_transcripts'),
     url(r'^transcripts/download$', 'contentstore.views.download_transcripts', name='download_transcripts'),

common/djangoapps/heartbeat/urls.py

 from django.conf.urls import url, patterns
 
-urlpatterns = patterns('',  # nopep8
+urlpatterns = patterns(
+    '',
+
     url(r'^$', 'heartbeat.views.heartbeat', name='heartbeat'),
 )

common/djangoapps/pipeline_js/urls.py

@@ -3,7 +3,9 @@ URL patterns for Javascript files used to load all of the XModule JS in one wad.
 """
 from django.conf.urls import url, patterns
 
-urlpatterns = patterns('pipeline_js.views',  # nopep8
+urlpatterns = patterns(
+    'pipeline_js.views',
+
     url(r'^files\.json$', 'xmodule_js_files', name='xmodule_js_files'),
     url(r'^xmodule\.js$', 'requirejs_xmodule', name='requirejs_xmodule'),
 )

docs/en_us/enrollment_api/source/conf.py

@@ -54,8 +54,6 @@ if on_rtd:
 else:
     os.environ['DJANGO_SETTINGS_MODULE'] = 'lms'
 
-
-
 # -- General configuration -----------------------------------------------------
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
@@ -72,5 +70,3 @@ exclude_patterns = ['build', 'links.rst']
 
 project = u'edX Enrollment API Version 1'
 copyright = u'2015, edX'
-
-

docs/en_us/platform_api/source/conf.py

@@ -8,15 +8,41 @@ import os
 from path import path
 import sys
 import mock
- 
-MOCK_MODULES = ['lxml', 'requests', 'xblock', 'fields', 'xblock.fields',
-'frament', 'xblock.fragment', 'webob', 'multidict', 'webob.multidict', 'core',
-'xblock.core', 'runtime', 'xblock.runtime', 'sortedcontainers', 'contracts',
-'plugin', 'xblock.plugin', 'opaque_keys.edx.asides', 'asides',
-'dogstats_wrapper', 'fs', 'fs.errors', 'edxmako', 'edxmako.shortcuts',
-'shortcuts', 'crum', 'opaque_keys.edx.locator', 'LibraryLocator', 'Location']
-
-for mod_name in MOCK_MODULES: 
+
+MOCK_MODULES = [
+    'lxml',
+    'requests',
+    'xblock',
+    'fields',
+    'xblock.fields',
+    'frament',
+    'xblock.fragment',
+    'webob',
+    'multidict',
+    'webob.multidict',
+    'core',
+    'xblock.core',
+    'runtime',
+    'xblock.runtime',
+    'sortedcontainers',
+    'contracts',
+    'plugin',
+    'xblock.plugin',
+    'opaque_keys.edx.asides',
+    'asides',
+    'dogstats_wrapper',
+    'fs',
+    'fs.errors',
+    'edxmako',
+    'edxmako.shortcuts',
+    'shortcuts',
+    'crum',
+    'opaque_keys.edx.locator',
+    'LibraryLocator',
+    'Location',
+]
+
+for mod_name in MOCK_MODULES:
     sys.modules[mod_name] = mock.Mock()
 
 on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
@@ -83,5 +109,3 @@ project = u'edX Platform API Version 0.5 Alpha'
 copyright = u'2015, edX'
 
 exclude_patterns = ['build', 'links.rst']
-
-

lms/djangoapps/class_dashboard/urls.py

@@ -6,7 +6,9 @@ from django.conf.urls import patterns, url
 from django.conf import settings
 COURSE_ID_PATTERN = settings.COURSE_ID_PATTERN
 
-urlpatterns = patterns('',  # nopep8
+urlpatterns = patterns(
+    '',
+
     # Json request data for metrics for entire course
     url(r'^{}/all_sequential_open_distrib$'.format(settings.COURSE_ID_PATTERN),
         'class_dashboard.views.all_sequential_open_distrib', name="all_sequential_open_distrib"),

lms/djangoapps/django_comment_client/base/urls.py

 from django.conf.urls.defaults import url, patterns
 
-urlpatterns = patterns('django_comment_client.base.views',  # nopep8
+urlpatterns = patterns(
+    'django_comment_client.base.views',
+
     url(r'upload$', 'upload', name='upload'),
     url(r'threads/(?P<thread_id>[\w\-]+)/update$', 'update_thread', name='update_thread'),
     url(r'threads/(?P<thread_id>[\w\-]+)/reply$', 'create_comment', name='create_comment'),

lms/djangoapps/django_comment_client/forum/urls.py

 from django.conf.urls.defaults import url, patterns
 
-urlpatterns = patterns('django_comment_client.forum.views',  # nopep8
+urlpatterns = patterns(
+    'django_comment_client.forum.views',
+
     url(r'users/(?P<user_id>\w+)/followed$', 'followed_threads', name='followed_threads'),
     url(r'users/(?P<user_id>\w+)$', 'user_profile', name='user_profile'),
     url(r'^(?P<discussion_id>[\w\-.]+)/threads/(?P<thread_id>\w+)$', 'single_thread', name='single_thread'),

lms/djangoapps/django_comment_client/urls.py

 from django.conf.urls.defaults import url, patterns, include
 
-urlpatterns = patterns('',  # nopep8
+urlpatterns = patterns(
+    '',
+
     url(r'forum/?', include('django_comment_client.forum.urls')),
     url(r'', include('django_comment_client.base.urls')),
 )

lms/djangoapps/instructor/views/api_urls.py

@@ -5,7 +5,9 @@ Instructor API endpoint urls.
 
 from django.conf.urls import patterns, url
 
-urlpatterns = patterns('',  # nopep8
+urlpatterns = patterns(
+    '',
+
     url(r'^students_update_enrollment$',
         'instructor.views.api.students_update_enrollment', name="students_update_enrollment"),
     url(r'^register_and_enroll_students$',

lms/djangoapps/shoppingcart/urls.py

 from django.conf.urls import patterns, url
 from django.conf import settings
 
-urlpatterns = patterns('shoppingcart.views',  # nopep8
+urlpatterns = patterns(
+    'shoppingcart.views',
+
     url(r'^postpay_callback/$', 'postpay_callback'),  # Both the ~accept and ~reject callback pages are handled here
     url(r'^receipt/(?P<ordernum>[0-9]*)/$', 'show_receipt'),
     url(r'^donation/$', 'donate', name='donation'),

lms/djangoapps/survey/urls.py

@@ -5,7 +5,9 @@ URL mappings for the Survey feature
 from django.conf.urls import patterns, url
 
 
-urlpatterns = patterns('survey.views',  # nopep8
+urlpatterns = patterns(
+    'survey.views',
+
     url(r'^(?P<survey_name>[0-9A-Za-z]+)/$', 'view_survey', name='view_survey'),
     url(r'^(?P<survey_name>[0-9A-Za-z]+)/answers/$', 'submit_answers', name='submit_answers'),
 )

lms/urls.py

@@ -12,7 +12,9 @@ if settings.DEBUG or settings.FEATURES.get('ENABLE_DJANGO_ADMIN_SITE'):
 
 # Use urlpatterns formatted as within the Django docs with first parameter "stuck" to the open parenthesis
 # pylint: disable=bad-continuation
-urlpatterns = ('',  # nopep8
+urlpatterns = (
+    '',
+
     # certificate view
     url(r'^update_certificate$', 'certificates.views.update_certificate'),
     url(r'^request_certificate$', 'certificates.views.request_certificate'),

openedx/core/djangoapps/course_groups/tests/test_cohorts.py

@@ -225,7 +225,6 @@ class TestCohorts(ModuleStoreTestCase):
         # get_cohort should return a group for user
         self.assertEquals(cohorts.get_cohort(user, course.id).name, "AutoGroup")
 
-
     def test_auto_cohorting(self):
         """
         Make sure cohorts.get_cohort() does the right thing with auto_cohort_groups

openedx/core/djangoapps/user_api/accounts/tests/test_views.py

@@ -13,23 +13,19 @@ from student.models import UserProfile
 
 TEST_PASSWORD = "test"
 
+
 @ddt.ddt
 @unittest.skipUnless(settings.ROOT_URLCONF == 'lms.urls', 'Test only valid in lms')
 class TestAccountAPI(APITestCase):
 
     def setUp(self):
         super(TestAccountAPI, self).setUp()
-
         self.anonymous_client = APIClient()
-
         self.different_user = UserFactory.create(password=TEST_PASSWORD)
         self.different_client = APIClient()
-
         self.staff_user = UserFactory(is_staff=True, password=TEST_PASSWORD)
         self.staff_client = APIClient()
-
         self.user = UserFactory.create(password=TEST_PASSWORD)
-        
         self.url = reverse("accounts_api", kwargs={'username': self.user.username})
 
     def test_get_account_anonymous_user(self):

openedx/core/djangoapps/user_api/accounts/views.py

@@ -157,4 +157,4 @@ class AccountView(APIView):
                 }
 
             validation_errors['field_errors'] = field_errors
-        return validation_errors
\ No newline at end of file
+        return validation_errors

openedx/core/djangoapps/user_api/tests/test_views.py

@@ -1599,4 +1599,3 @@ class UpdateEmailOptInTestCase(ApiTestCase, ModuleStoreTestCase):
         self.assertHttpBadRequest(response)
         with self.assertRaises(UserOrgTag.DoesNotExist):
             UserOrgTag.objects.get(user=self.user, org=self.course.id.org, key="email-optin")
-

openedx/core/operations.py

@@ -10,6 +10,7 @@ def dump_memory(signum, frame):
     """Dump memory stats for the current process to a temp directory. Uses the meliae output format."""
     scanner.dump_all_objects('{}/meliae.{}.{}.dump'.format(tempfile.gettempdir(), datetime.now().isoformat(), os.getpid()))
 
+
 def install_memory_dumper(dump_signal=signal.SIGPROF):
     """
     Install a signal handler on `signal` to dump memory stats for the current process.

pavelib/bok_choy.py

@@ -95,8 +95,9 @@ def run_bokchoy(**opts):
     msg = colorize(
         'green',
         'Running tests using {default_store} modulestore.'.format(
-            default_store=test_suite.default_store)
+            default_store=test_suite.default_store,
         )
+    )
     print(msg)
     test_suite.run()
 

pavelib/paver_tests/test_paver_bok_choy_cmds.py

@@ -14,15 +14,20 @@ class TestPaverBokChoyCmd(unittest.TestCase):
     def _expected_command(self, expected_text_append, expected_default_store=None):
         if expected_text_append:
             expected_text_append = "/" + expected_text_append
-        expected_statement = ("DEFAULT_STORE={default_store} SCREENSHOT_DIR='{repo_dir}/test_root/log' "
-                                       "BOK_CHOY_HAR_DIR='{repo_dir}/test_root/log/hars' "
-                                       "SELENIUM_DRIVER_LOG_DIR='{repo_dir}/test_root/log' "
-                                       "nosetests {repo_dir}/common/test/acceptance/tests{exp_text} "
-                                       "--with-xunit "
-                                       "--xunit-file={repo_dir}/reports/bok_choy/xunit.xml "
-                                       "--verbosity=2 ".format(default_store=expected_default_store,
-                                                               repo_dir=REPO_DIR,
-                                                               exp_text=expected_text_append))
+        expected_statement = (
+            "DEFAULT_STORE={default_store} "
+            "SCREENSHOT_DIR='{repo_dir}/test_root/log' "
+            "BOK_CHOY_HAR_DIR='{repo_dir}/test_root/log/hars' "
+            "SELENIUM_DRIVER_LOG_DIR='{repo_dir}/test_root/log' "
+            "nosetests {repo_dir}/common/test/acceptance/tests{exp_text} "
+            "--with-xunit "
+            "--xunit-file={repo_dir}/reports/bok_choy/xunit.xml "
+            "--verbosity=2 "
+        ).format(
+            default_store=expected_default_store,
+            repo_dir=REPO_DIR,
+            exp_text=expected_text_append,
+        )
         return expected_statement
 
     def test_default_bokchoy(self):

pavelib/paver_tests/test_paver_quality.py

@@ -31,9 +31,11 @@ class TestPaverQualityViolations(unittest.TestCase):
 
     @file_data('pylint_test_list.json')
     def test_pylint_parser_count_violations(self, value):
-    # Tests:
-    #     * Different types of violations
-    #     * One violation covering multiple lines
+        """
+        Tests:
+        - Different types of violations
+        - One violation covering multiple lines
+        """
         with open(self.f.name, 'w') as f:
             f.write(value)
         num = pavelib.quality._count_pylint_violations(f.name)

pavelib/tests.py

@@ -204,7 +204,6 @@ def coverage(options):
                 dir=directory
             ))
 
-
     call_task('diff_coverage', options=dict(options))
 
 

pavelib/utils/test/suites/nose_suite.py

@@ -141,7 +141,7 @@ class SystemTestSuite(NoseTestSuite):
 
         if self.root == 'lms':
             default_test_id += " {system}/tests.py".format(system=self.root)
-        
+
         if self.root == 'cms':
             default_test_id += " {system}/tests/*".format(system=self.root)
 

pavelib/utils/test/utils.py

 """
 Helper functions for test tasks
 """
+from __future__ import print_function
 from paver.easy import sh, task, cmdopts
 from pavelib.utils.envs import Env
 import os

scripts/release.py

@@ -98,7 +98,7 @@ def ensure_pr_fetch():
     """
     modified = False
     remotes = git.remote().splitlines()
-    if not "edx" in remotes:
+    if 'edx' not in remotes:
         git.remote("add", "edx", "https://github.com/edx/edx-platform.git")
         modified = True
     # it would be nice to use the git-python API to do this, but it doesn't seem
@@ -251,9 +251,9 @@ def ensure_github_creds(attempts=3):
     else:
         config = {}
     # update config
-    if not "credentials" in config:
+    if 'credentials' not in config:
         config["credentials"] = {}
-    if not "api.github.com" in config["credentials"]:
+    if 'api.github.com' not in config['credentials']:
         config["credentials"]["api.github.com"] = {}
     config["credentials"]["api.github.com"]["username"] = username
     config["credentials"]["api.github.com"]["token"] = token