fix: Remove pylint constraint and fix warnings (#28646)

common/djangoapps/entitlements/tests/test_models.py

@@ -109,7 +109,7 @@ class TestCourseEntitlementModelHelpers(ModuleStoreTestCase):
             )
             assert not CourseEnrollment.is_enrolled(user=self.user, course_key=new_course.id)
         except AttributeError as error:
-            self.fail(error.message)  # lint-amnesty, pylint: disable=no-member, exception-message-attribute
+            self.fail(error.message)  # lint-amnesty, pylint: disable=no-member
 
 
 @unittest.skipUnless(settings.ROOT_URLCONF == 'lms.urls', 'Test only valid in lms')

common/djangoapps/student/management/commands/assigngroups.py

@@ -54,7 +54,7 @@ class Command(BaseCommand):  # lint-amnesty, pylint: disable=missing-class-docst
         print("Groups", groups)
 
         # Confirm group probabilities add up to 1
-        total = sum(zip(*groups)[1])  # lint-amnesty, pylint: disable=unsubscriptable-object, zip-builtin-not-iterating
+        total = sum(zip(*groups)[1])  # lint-amnesty, pylint: disable=unsubscriptable-object
         print("Total:", total)
         if abs(total - 1) > 0.01:
             print("Total not 1")

common/djangoapps/third_party_auth/saml.py

@@ -94,7 +94,7 @@ class SAMLAuthBackend(SAMLAuth):  # pylint: disable=abstract-method
             log.warning(
                 '[THIRD_PARTY_AUTH] Error in SAML authentication flow. '
                 'Provider: {idp_name}, Message: {message}'.format(
-                    message=ex.message,  # lint-amnesty, pylint: disable=no-member, exception-message-attribute
+                    message=ex.message,  # lint-amnesty, pylint: disable=no-member
                     idp_name=response.get('idp_name')
                 )
             )

common/djangoapps/util/models.py

@@ -35,7 +35,7 @@ def decompress_string(value):
     """
 
     try:
-        val = value.encode('utf').decode('base64')  # pylint: disable=invalid-str-codec
+        val = value.encode('utf').decode('base64')
         zbuf = BytesIO(val)
         zfile = gzip.GzipFile(fileobj=zbuf)
         ret = zfile.read()
@@ -60,7 +60,7 @@ class CompressedTextField(CreatorMixin, models.TextField):
             if isinstance(value, str):
                 value = value.encode('utf8')
             value = compress_string(value)
-            value = value.encode('base64').decode('utf8')  # pylint: disable=invalid-str-codec
+            value = value.encode('base64').decode('utf8')
         return value
 
     def to_python(self, value):