class_docstr: an immutable object holding a source code fragment,
  possibly deindenting it.
class_docstr_tok: ["an","immutable","object","holding","a","source","code","fragment",",","possibly","deindenting","it","."]
code: def __eq__(self, other):
      try:
          return self.lines == other.lines
      except AttributeError:
          if isinstance(other, str):
              return str(self) == other
          return False
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import ast
  import inspect
  import linecache
  import sys
  import textwrap
  import tokenize
  import warnings
  from ast import PyCF_ONLY_AST
  from bisect import bisect_right
  import py
  import six
label_desc: Use image node_id 2 for calling the Source obj's underlying member method code with example usage: obj.__eq__(other) and returns: unknown, False, unknown