Remove pylint pragmas from "class Meta"

Also remove useless docstrings where they were added to keep pylint
quiet.

common/djangoapps/config_models/models.py

@@ -67,7 +67,7 @@ class ConfigurationModel(models.Model):
             should be cached
     """
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         abstract = True
         ordering = ("-change_date", )
 

common/djangoapps/course_modes/admin.py

@@ -31,7 +31,7 @@ from verify_student import models as verification_models  # pylint: disable=impo
 
 class CourseModeForm(forms.ModelForm):
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CourseMode
 
     COURSE_MODE_SLUG_CHOICES = (

common/djangoapps/course_modes/models.py

@@ -110,7 +110,6 @@ class CourseMode(models.Model):
     UPSELL_TO_VERIFIED_MODES = [HONOR]
 
     class Meta(object):
-        """ meta attributes of this model """
         unique_together = ('course_id', 'mode_slug', 'currency')
 
     def clean(self):

common/djangoapps/django_comment_common/models.py

@@ -57,7 +57,7 @@ class Role(models.Model):
     users = models.ManyToManyField(User, related_name="roles")
     course_id = CourseKeyField(max_length=255, blank=True, db_index=True)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         # use existing table that was originally created from django_comment_client app
         db_table = 'django_comment_client_role'
 
@@ -99,7 +99,7 @@ class Permission(models.Model):
     name = models.CharField(max_length=30, null=False, blank=False, primary_key=True)
     roles = models.ManyToManyField(Role, related_name="permissions")
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         # use existing table that was originally created from django_comment_client app
         db_table = 'django_comment_client_permission'
 

common/djangoapps/embargo/forms.py

@@ -25,7 +25,7 @@ class RestrictedCourseForm(forms.ModelForm):
     error message instead.
 
     """
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = RestrictedCourse
 
     def clean_course_key(self):
@@ -58,7 +58,7 @@ class RestrictedCourseForm(forms.ModelForm):
 class IPFilterForm(forms.ModelForm):
     """Form validating entry of IP addresses"""
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = IPFilter
 
     def _is_valid_ip(self, address):

common/djangoapps/embargo/models.py

@@ -646,7 +646,7 @@ class CourseAccessRuleHistory(models.Model):
             else:
                 CourseAccessRuleHistory.save_snapshot(restricted_course)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         get_latest_by = 'timestamp'
 
 

common/djangoapps/enrollment/serializers.py

@@ -76,7 +76,7 @@ class CourseEnrollmentSerializer(serializers.ModelSerializer):
         """Retrieves the username from the associated model."""
         return model.username
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CourseEnrollment
         fields = ('created', 'mode', 'is_active', 'course_details', 'user')
         lookup_field = 'username'

common/djangoapps/external_auth/models.py

@@ -14,8 +14,9 @@ from django.contrib.auth.models import User
 
 
 class ExternalAuthMap(models.Model):
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         unique_together = (('external_id', 'external_domain'), )
+
     external_id = models.CharField(max_length=255, db_index=True)
     external_domain = models.CharField(max_length=255, db_index=True)
     external_credentials = models.TextField(blank=True)  # JSON dictionary

common/djangoapps/student/admin.py

@@ -17,7 +17,7 @@ from student.roles import REGISTERED_ACCESS_ROLES
 class CourseAccessRoleForm(forms.ModelForm):
     """Form for adding new Course Access Roles view the Django Admin Panel."""
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CourseAccessRole
 
     email = forms.EmailField(required=True)
@@ -125,7 +125,7 @@ class CourseAccessRoleAdmin(admin.ModelAdmin):
 class LinkedInAddToProfileConfigurationAdmin(admin.ModelAdmin):
     """Admin interface for the LinkedIn Add to Profile configuration. """
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = LinkedInAddToProfileConfiguration
 
     # Exclude deprecated fields
@@ -144,7 +144,7 @@ class CourseEnrollmentAdmin(admin.ModelAdmin):
             return self.readonly_fields + ('course_id', 'mode', 'user',)
         return self.readonly_fields
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CourseEnrollment
 
 
@@ -159,7 +159,7 @@ class UserProfileAdmin(admin.ModelAdmin):
             return self.readonly_fields + ('user',)
         return self.readonly_fields
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = UserProfile
 
 

common/djangoapps/student/models.py

@@ -216,7 +216,7 @@ class UserProfile(models.Model):
     # cache key format e.g user.<user_id>.profile.country = 'SG'
     PROFILE_COUNTRY_CACHE_KEY = u"user.{user_id}.profile.country"
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         db_table = "auth_userprofile"
 
     # CRITICAL TODO/SECURITY
@@ -487,7 +487,8 @@ class Registration(models.Model):
         registration profile is created when the user creates an
         account, but that account is inactive. Once the user clicks
         on the activation key, it becomes active. '''
-    class Meta(object):  # pylint: disable=missing-docstring
+
+    class Meta(object):
         db_table = "auth_registration"
 
     user = models.ForeignKey(User, unique=True)
@@ -903,7 +904,7 @@ class CourseEnrollment(models.Model):
     # cache key format e.g enrollment.<username>.<course_key>.mode = 'honor'
     COURSE_ENROLLMENT_CACHE_KEY = u"enrollment.{}.{}.mode"
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         unique_together = (('user', 'course_id'),)
         ordering = ('user', 'course_id')
 
@@ -1516,7 +1517,7 @@ class CourseEnrollmentAllowed(models.Model):
 
     created = models.DateTimeField(auto_now_add=True, null=True, db_index=True)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         unique_together = (('email', 'course_id'),)
 
     def __unicode__(self):
@@ -1553,7 +1554,7 @@ class CourseAccessRole(models.Model):
     course_id = CourseKeyField(max_length=255, db_index=True, blank=True)
     role = models.CharField(max_length=64, db_index=True)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         unique_together = ('user', 'org', 'course_id', 'role')
 
     @property
@@ -1882,9 +1883,6 @@ class EntranceExamConfiguration(models.Model):
     skip_entrance_exam = models.BooleanField(default=True)
 
     class Meta(object):
-        """
-        Meta class to make user and course_id unique in the table
-        """
         unique_together = (('user', 'course_id'), )
 
     def __unicode__(self):
@@ -1944,7 +1942,7 @@ class LanguageProficiency(models.Model):
     /edx-platform/openedx/core/djangoapps/user_api/accounts/views.py or its associated api method
     (update_account_settings) so that the events are emitted.
     """
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         unique_together = (('code', 'user_profile'),)
 
     user_profile = models.ForeignKey(UserProfile, db_index=True, related_name='language_proficiencies')

common/djangoapps/third_party_auth/models.py

@@ -104,7 +104,7 @@ class ProviderConfig(ConfigurationModel):
 
     # "enabled" field is inherited from ConfigurationModel
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         abstract = True
 
     @property
@@ -203,7 +203,7 @@ class OAuth2ProviderConfig(ProviderConfig):
     )
     other_settings = models.TextField(blank=True, help_text="Optional JSON object with advanced settings, if any.")
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         verbose_name = "Provider Configuration (OAuth)"
         verbose_name_plural = verbose_name
 
@@ -282,7 +282,7 @@ class SAMLProviderConfig(ProviderConfig):
         super(SAMLProviderConfig, self).clean()
         self.other_settings = clean_json(self.other_settings, dict)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         verbose_name = "Provider Configuration (SAML IdP)"
         verbose_name_plural = "Provider Configuration (SAML IdPs)"
 
@@ -373,7 +373,7 @@ class SAMLConfiguration(ConfigurationModel):
         ),
     )
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         verbose_name = "SAML Configuration"
         verbose_name_plural = verbose_name
 
@@ -439,7 +439,7 @@ class SAMLProviderData(models.Model):
     sso_url = models.URLField(verbose_name="SSO URL")
     public_key = models.TextField()
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         verbose_name = "SAML Provider Data"
         verbose_name_plural = verbose_name
         ordering = ('-fetched_at', )
@@ -551,6 +551,6 @@ class LTIProviderConfig(ProviderConfig):
             return self.lti_consumer_secret
         return getattr(settings, 'SOCIAL_AUTH_LTI_CONSUMER_SECRETS', {}).get(self.lti_consumer_key, '')
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         verbose_name = "Provider Configuration (LTI)"
         verbose_name_plural = verbose_name

common/djangoapps/track/backends/django.py

@@ -46,7 +46,7 @@ class TrackingLog(models.Model):
     time = models.DateTimeField('event time')
     host = models.CharField(max_length=64, blank=True)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         app_label = 'track'
         db_table = 'track_trackinglog'
 

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

@@ -74,7 +74,7 @@ class XModuleFactory(Factory):
     # We have to give a model for Factory.
     # However, the class that we create is actually determined by the category
     # specified in the factory
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = Dummy
 
     @lazy_attribute

common/lib/xmodule/xmodule/tests/test_xblock_wrappers.py

@@ -104,7 +104,7 @@ class ModuleSystemFactory(Factory):
     performed by :func:`xmodule.tests.get_test_system`, so
     arguments for that function are valid factory attributes.
     """
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = ModuleSystem
 
     @classmethod
@@ -120,7 +120,7 @@ class DescriptorSystemFactory(Factory):
     performed by :func:`xmodule.tests.get_test_descriptor_system`, so
     arguments for that function are valid factory attributes.
     """
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = DescriptorSystem
 
     @classmethod

common/lib/xmodule/xmodule/tests/xml/factories.py

@@ -64,7 +64,7 @@ class XmlImportFactory(Factory):
     Factory for generating XmlImportData's, which can hold all the data needed
     to run an XModule XML import
     """
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = XmlImportData
 
     filesystem = MemoryFS()

common/test/acceptance/fixtures/discussion.py

@@ -12,8 +12,9 @@ from . import COMMENTS_STUB_URL
 
 
 class ContentFactory(factory.Factory):
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = dict
+
     id = None
     user_id = "1234"
     username = "dummy-username"
@@ -64,8 +65,9 @@ class Response(Comment):
 
 
 class SearchResult(factory.Factory):
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = dict
+
     discussion_data = []
     annotated_content_info = {}
     num_pages = 1

common/test/acceptance/fixtures/edxnotes.py

@@ -10,8 +10,9 @@ from . import EDXNOTES_STUB_URL
 
 
 class Range(factory.Factory):
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = dict
+
     start = "/div[1]/p[1]"
     end = "/div[1]/p[1]"
     startOffset = 0
@@ -19,8 +20,9 @@ class Range(factory.Factory):
 
 
 class Note(factory.Factory):
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = dict
+
     user = "dummy-user"
     usage_id = "dummy-usage-id"
     course_id = "dummy-course-id"

lms/djangoapps/bulk_email/forms.py

@@ -22,7 +22,7 @@ class CourseEmailTemplateForm(forms.ModelForm):
 
     name = forms.CharField(required=False)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CourseEmailTemplate
         fields = ('html_template', 'plain_template', 'name')
 
@@ -76,7 +76,7 @@ class CourseEmailTemplateForm(forms.ModelForm):
 class CourseAuthorizationAdminForm(forms.ModelForm):
     """Input form for email enabling, allowing us to verify data."""
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CourseAuthorization
 
     def clean_course_id(self):

lms/djangoapps/bulk_email/models.py

@@ -44,7 +44,7 @@ class Email(models.Model):
     created = models.DateTimeField(auto_now_add=True)
     modified = models.DateTimeField(auto_now=True)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         abstract = True
 
 
@@ -144,7 +144,7 @@ class Optout(models.Model):
     user = models.ForeignKey(User, db_index=True, null=True)
     course_id = CourseKeyField(max_length=255, db_index=True)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         unique_together = ('user', 'course_id')
 
 

lms/djangoapps/ccx/models.py

@@ -103,7 +103,7 @@ class CcxFieldOverride(models.Model):
     location = LocationKeyField(max_length=255, db_index=True)
     field = models.CharField(max_length=255)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         unique_together = (('ccx', 'location', 'field'),)
 
     value = models.TextField(default='null')