class_docstr: String derivative with a special access attributes.
  
  These are normal strings, but with the special attributes:
  
      .l (or .list) : value as list (split on newlines).
      .n (or .nlstr): original value (the string itself).
      .s (or .spstr): value as whitespace-separated string.
      .p (or .paths): list of path objects (requires path.py package)
  
  Any values which require transformations are computed only once and
  cached.
  
  Such strings are very useful to efficiently interact with the shell, which
  typically only understands whitespace-separated options for commands.
class_docstr_tok: ["String","derivative","with","a","special","access","attributes",".","These","are","normal","strings",",","but","with","the","special","attributes",":",".l","(","or",".list",")",":","value","as","list","(","split","on","newlines",")",".",".n","(","or",".nlstr",")",":","original","value","(","the","string","itself",")",".",".s","(","or",".spstr",")",":","value","as","whitespace-separated","string",".",".p","(","or",".paths",")",":","list","of","path","objects","(","requires","path.py","package",")","Any","values","which","require","transformations","are","computed","only","once","and","cached",".","Such","strings","are","very","useful","to","efficiently","interact","with","the","shell",",","which","typically","only","understands","whitespace-separated","options","for","commands","."]
code: def get_list(self):
      try:
          return self.__list
      except AttributeError:
          self.__list = self.split("\n")
          return self.__list
  
imports: from __future__ import absolute_import
  import os
  import re
  import sys
  import textwrap
  from string import Formatter
  from IPython.testing.skipdoctest import skip_doctest_py3, skip_doctest
  from IPython.utils import py3compat
label_desc: Use image node_id 1 for calling the LSString obj's underlying member method code with example usage: obj.get_list() and returns: self, self