Move methods to BaseLayout

pylint/checkers/imports.py

@@ -67,7 +67,7 @@
 from pylint.graph import DotBackend, get_cycles
 from pylint.interfaces import IAstroidChecker
 from pylint.lint import PyLinter
-from pylint.reporters.ureports.nodes import Paragraph, VerbatimText, VNode
+from pylint.reporters.ureports.nodes import Paragraph, Section, VerbatimText
 from pylint.typing import CheckerStats
 from pylint.utils import IsortDriver, get_global_option
 
@@ -186,7 +186,9 @@ def _dependencies_graph(filename: str, dep_info: Dict[str, List[str]]) -> str:
     return printer.generate(filename)
 
 
-def _make_graph(filename: str, dep_info: Dict[str, List[str]], sect: VNode, gtype: str):
+def _make_graph(
+    filename: str, dep_info: Dict[str, List[str]], sect: Section, gtype: str
+):
     """generate a dependencies graph and add some information about it in the
     report's section
     """

pylint/reporters/ureports/nodes.py

@@ -28,16 +28,6 @@ def __init__(self, nid=None):
     def __iter__(self):
         return iter(self.children)
 
-    def append(self, child):
-        """add a node to children"""
-        self.children.append(child)
-        child.parent = self
-
-    def insert(self, index, child):
-        """insert a child node"""
-        self.children.insert(index, child)
-        child.parent = self
-
     def accept(self, visitor, *args, **kwargs):
         func = getattr(visitor, f"visit_{self.visitor_name}")
         return func(self, *args, **kwargs)
@@ -62,10 +52,16 @@ def __init__(self, children=(), **kwargs):
             else:
                 self.add_text(child)
 
-    def append(self, child):
-        """overridden to detect problems easily"""
+    def append(self, child: VNode) -> None:
+        """add a node to children"""
         assert child not in self.parents()
-        VNode.append(self, child)
+        self.children.append(child)
+        child.parent = self
+
+    def insert(self, index: int, child: VNode) -> None:
+        """insert a child node"""
+        self.children.insert(index, child)
+        child.parent = self
 
     def parents(self):
         """return the ancestor nodes"""