refactor pycode: sort methods

1 files changed, 6 insertions, 7 deletions

diff --git a/sphinx/pycode/ast.py b/sphinx/pycode/ast.py
index 3d2af3426..9734cb476 100644
--- a/sphinx/pycode/ast.py
+++ b/sphinx/pycode/ast.py
@@ -155,6 +155,12 @@ class _UnparseVisitor(ast.NodeVisitor):
                 ["%s=%s" % (k.arg, self.visit(k.value)) for k in node.keywords])
         return "%s(%s)" % (self.visit(node.func), ", ".join(args))
 
+    def visit_Constant(self, node: ast.Constant) -> str:  # type: ignore
+        if node.value is Ellipsis:
+            return "..."
+        else:
+            return repr(node.value)
+
     def visit_Dict(self, node: ast.Dict) -> str:
         keys = (self.visit(k) for k in node.keys)
         values = (self.visit(v) for v in node.values)
@@ -188,13 +194,6 @@ class _UnparseVisitor(ast.NodeVisitor):
         else:
             return "()"
 
-    if sys.version_info >= (3, 6):
-        def visit_Constant(self, node: ast.Constant) -> str:  # type: ignore
-            if node.value is Ellipsis:
-                return "..."
-            else:
-                return repr(node.value)
-
     if sys.version_info < (3, 8):
         # these ast nodes were deprecated in python 3.8
         def visit_Bytes(self, node: ast.Bytes) -> str: