code: def __init__(self, printer, indent="    "):
      self.printer = printer
      self.indent = indent
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  from ...asttools import Visitor
  import sys
  import _ast
  from warnings import warn
label_desc: Use image node_id 1 to create a new Indentor object from inherited base classes: object with example: obj = Indentor(printer, indent)