code: def __init__(self, text):
      self.text = text
      self.indentwidth = 8
      self.tabwidth = 8
      self.prompt_last_line = ">>>"
  
file_path: cpython/Lib/idlelib/idle_test/test_parenmatch.py
imports: from idlelib.parenmatch import ParenMatch
  from test.support import requires
  import unittest
  from unittest.mock import Mock
  from tkinter import Tk, Text
label_desc: Use image node_id 1 to create a new DummyEditwin object  with example: obj = DummyEditwin(text)