Remove pylint pragmas from "class Meta"

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

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

@@ -18,7 +18,7 @@ class CohortFactory(DjangoModelFactory):
     """
     Factory for constructing mock cohorts.
     """
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CourseUserGroup
 
     name = Sequence("cohort{}".format)
@@ -38,7 +38,7 @@ class CourseCohortFactory(DjangoModelFactory):
     """
     Factory for constructing mock course cohort.
     """
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CourseCohort
 
     course_user_group = factory.SubFactory(CohortFactory)
@@ -49,7 +49,7 @@ class CourseCohortSettingsFactory(DjangoModelFactory):
     """
     Factory for constructing mock course cohort settings.
     """
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CourseCohortsSettings
 
     is_cohorted = False

openedx/core/djangoapps/credit/admin.py

@@ -13,7 +13,7 @@ class CreditCourseAdmin(admin.ModelAdmin):
     list_filter = ('enabled',)
     search_fields = ('course_key',)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CreditCourse
 
 
@@ -23,7 +23,7 @@ class CreditProviderAdmin(admin.ModelAdmin):
     list_filter = ('active',)
     search_fields = ('provider_id', 'display_name')
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CreditProvider
 
 
@@ -32,7 +32,7 @@ class CreditEligibilityAdmin(admin.ModelAdmin):
     list_display = ('course', 'username', 'deadline')
     search_fields = ('username', 'course__course_key')
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CreditEligibility
 
 
@@ -43,7 +43,7 @@ class CreditRequestAdmin(admin.ModelAdmin):
     readonly_fields = ('uuid',)
     search_fields = ('uuid', 'username', 'course__course_key', 'provider__provider_id')
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CreditRequest
 
 

openedx/core/djangoapps/credit/models.py

@@ -291,9 +291,6 @@ class CreditRequirement(TimeStampedModel):
     active = models.BooleanField(default=True)
 
     class Meta(object):
-        """
-        Model metadata.
-        """
         unique_together = ('namespace', 'name', 'course')
         ordering = ["order"]
 
@@ -428,7 +425,7 @@ class CreditRequirementStatus(TimeStampedModel):
     # Maintain a history of requirement status updates for auditing purposes
     history = HistoricalRecords()
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         unique_together = ('username', 'requirement')
 
     @classmethod
@@ -515,7 +512,7 @@ class CreditEligibility(TimeStampedModel):
         help_text=ugettext_lazy("Deadline for purchasing and requesting credit.")
     )
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         unique_together = ('username', 'course')
         verbose_name_plural = "Credit eligibilities"
 
@@ -637,7 +634,7 @@ class CreditRequest(TimeStampedModel):
 
     history = HistoricalRecords()
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         # Enforce the constraint that each user can have exactly one outstanding
         # request to a given provider.  Multiple requests use the same UUID.
         unique_together = ('username', 'course', 'provider')

openedx/core/djangoapps/credit/serializers.py

@@ -29,6 +29,6 @@ class CreditCourseSerializer(serializers.ModelSerializer):
 
     course_key = CourseKeyField()
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = CreditCourse
         exclude = ('id',)

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

@@ -24,7 +24,7 @@ class LanguageProficiencySerializer(serializers.ModelSerializer):
     Class that serializes the LanguageProficiency model for account
     information.
     """
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = LanguageProficiency
         fields = ("code",)
 
@@ -143,7 +143,7 @@ class AccountUserSerializer(serializers.HyperlinkedModelSerializer, ReadOnlyFiel
     """
     Class that serializes the portion of User model needed for account information.
     """
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = User
         fields = ("username", "email", "date_joined", "is_active")
         read_only_fields = ("username", "email", "date_joined", "is_active")
@@ -158,7 +158,7 @@ class AccountLegacyProfileSerializer(serializers.HyperlinkedModelSerializer, Rea
     requires_parental_consent = serializers.SerializerMethodField()
     language_proficiencies = LanguageProficiencySerializer(many=True, required=False)
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = UserProfile
         fields = (
             "name", "gender", "goals", "year_of_birth", "level_of_education", "country",

openedx/core/djangoapps/user_api/models.py

@@ -27,7 +27,7 @@ class UserPreference(models.Model):
     key = models.CharField(max_length=255, db_index=True, validators=[RegexValidator(KEY_REGEX)])
     value = models.TextField()
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         unique_together = ("user", "key")
 
     @classmethod
@@ -96,7 +96,7 @@ class UserCourseTag(models.Model):
     course_id = CourseKeyField(max_length=255, db_index=True)
     value = models.TextField()
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         unique_together = ("user", "course_id", "key")
 
 
@@ -112,5 +112,4 @@ class UserOrgTag(TimeStampedModel):
     value = models.TextField()
 
     class Meta(object):
-        """ Meta class for defining unique constraints. """
         unique_together = ("user", "org", "key")

openedx/core/djangoapps/user_api/serializers.py

@@ -28,7 +28,7 @@ class UserSerializer(serializers.HyperlinkedModelSerializer):
         """
         return dict([(pref.key, pref.value) for pref in user.preferences.all()])
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = User
         # This list is the minimal set required by the notification service
         fields = ("id", "url", "email", "name", "username", "preferences")
@@ -41,7 +41,7 @@ class UserPreferenceSerializer(serializers.HyperlinkedModelSerializer):
     """
     user = UserSerializer()
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = UserPreference
         depth = 1
 
@@ -52,7 +52,7 @@ class RawUserPreferenceSerializer(serializers.ModelSerializer):
     """
     user = serializers.PrimaryKeyRelatedField(queryset=User.objects.all())
 
-    class Meta(object):  # pylint: disable=missing-docstring
+    class Meta(object):
         model = UserPreference
         depth = 1
 

openedx/core/lib/api/serializers.py

@@ -36,8 +36,4 @@ class CollapsedReferenceSerializer(serializers.HyperlinkedModelSerializer):
         self.fields['url'].lookup_url_kwarg = lookup_field
 
     class Meta(object):
-        """Defines meta information for the ModelSerializer.
-
-        model is set dynamically in __init__.
-        """
         fields = ("url",)