class_docstr: Render a Page object (layout.Page)
class_docstr_tok: ["Render","a","Page","object","(","layout.Page",")"]
code: def _has_one_object(self):
      return len(self.page.contents) == 1
  
imports: from __future__ import annotations
  from copy import copy
  from dataclasses import dataclass
  from functools import cached_property
  from typing import cast
  from quartodoc import layout
  from quartodoc.pandoc.blocks import Block, BlockContent, Blocks, Div, Header
  from quartodoc.pandoc.components import Attr
  from quartodoc.pandoc.inlines import Link
  from ..format import markdown_escape
  from ..pandoc.blocks import RawHTMLBlockTag
  from .base import RenderBase
label_desc: Use image node_id 3 for calling the __RenderPage obj's underlying member method code with example usage: obj._has_one_object() and returns: unknown