Fix pylint issues and remove useless disables

Author: DanielNoord

astroid/exceptions.py

@@ -276,9 +276,6 @@ class StatementMissing(ParentMissingError):
     """
 
     def __init__(self, target: nodes.NodeNG) -> None:
-        # pylint: disable-next=bad-super-call
-        # https://github.com/PyCQA/pylint/issues/2903
-        # https://github.com/PyCQA/astroid/pull/1217#discussion_r744149027
         super(ParentMissingError, self).__init__(
             message=f"Statement not found on {target!r}"
         )

tests/unittest_brain_numpy_core_einsumfunc.py

@@ -38,15 +38,15 @@ def test_numpy_function_calls_inferred_as_ndarray() -> None:
     )
 
     assert len(inferred_values) == 1, f"Too much inferred value for {method:s}"
-    assert inferred_values[-1].pytype() in (
-        ".ndarray",
+    assert (
+        inferred_values[-1].pytype() == ".ndarray"
     ), f"Illicit type for {method:s} ({inferred_values[-1].pytype()})"
 
 
 @pytest.mark.skipif(not HAS_NUMPY, reason="This test requires the numpy library.")
 def test_function_parameters() -> None:
     instance = builder.extract_node(
-        f"""
+        """
     import numpy
     numpy.einsum #@
     """

tests/unittest_lookup.py

@@ -382,7 +382,6 @@ def test_builtin_lookup(self) -> None:
         self.assertEqual(len(intstmts), 1)
         self.assertIsInstance(intstmts[0], nodes.ClassDef)
         self.assertEqual(intstmts[0].name, "int")
-        # pylint: disable=no-member
         self.assertIs(intstmts[0], nodes.const_factory(1)._proxied)
 
     def test_decorator_arguments_lookup(self) -> None:

tests/unittest_nodes.py

@@ -602,7 +602,6 @@ def test_as_string(self) -> None:
 class ConstNodeTest(unittest.TestCase):
     def _test(self, value: Any) -> None:
         node = nodes.const_factory(value)
-        # pylint: disable=no-member
         self.assertIsInstance(node._proxied, nodes.ClassDef)
         self.assertEqual(node._proxied.name, value.__class__.__name__)
         self.assertIs(node.value, value)