class_docstr: A default renderer for .format'ed output line
      
class_docstr_tok: ["A","default","renderer","for",".format'ed","output","line"]
code: def __init__(self, format):
      self.format = format
      # We still need custom output formatter since at the "first level"
      # within .format template all items there is no `nadict`
      self.formatter = DefaultOutputFormatter()
  
imports: from collections import defaultdict
  import string
  from datalad.ui import ui
label_desc: Use image node_id 1 to create a new DefaultOutputRenderer object from inherited base classes: object with example: obj = DefaultOutputRenderer(format)