class_docstr: Automatic detection and parsing of API docs to Sphinx-parsable reST
  format.
docstr: Import namespace package.
docstr_tok: ["Import","namespace","package","."]
code: def _import(self, name):
      """Import namespace package."""
      mod = __import__(name)
      components = name.split(".")
      for comp in components[1:]:
          mod = getattr(mod, comp)
      return mod
  
imports: import ast
  import os
  import re
  from importlib import import_module
  from types import BuiltinFunctionType, FunctionType
  from inspect import ismethod, getmodule
label_desc: Use image node_id 4 for calling the ApiDocWriter obj's underlying member method code with example usage: obj._import(name) and returns: mod