Suppress too-many-ancestors for ModelViewSets

Author: jhhayashi

CONTRIBUTORS.md

@@ -20,3 +20,4 @@
 * [naquiroz](https://github.com/naquiroz)
 * [john-sandall](https://github.com/john-sandall)
 * [dineshtrivedi](https://github.com/dineshtrivedi)
+* [jhhayashi](https://github.com/jhhayashi)

README.rst

@@ -106,7 +106,7 @@ This plugin is disabled by default! To enable it::
 Contributing
 ------------
 
-Please feel free to add your name to the ``CONTRIBUTORS.rst`` file if you want to
+Please feel free to add your name to the ``CONTRIBUTORS.md`` file if you want to
 be credited when pull requests get merged. You can also add to the
 ``CHANGELOG.rst`` file if you wish, although we'll also do that when merging.
 

pylint_django/augmentations/__init__.py

@@ -895,6 +895,14 @@ def apply_augmentations(linter):
         IsClass("django.views.generic.edit.ProcessFormView"),
     )
 
+    # ModelViewSet also suffers from too many ancestors
+    suppress_message(
+        linter,
+        MisdesignChecker.visit_classdef,
+        "too-many-ancestors",
+        IsClass("rest_framework.viewsets.ModelViewSet"),
+    )
+
     # model forms have no __init__ method anywhere in their bases
     suppress_message(
         linter,