class_docstr: A special tuple for marking a point in the state that can have
  lstrip applied.
class_docstr_tok: ["A","special","tuple","for","marking","a","point","in","the","state","that","can","have","lstrip","applied","."]
code: def __new__(cls, *members, **kwargs):
      return super(OptionalLStrip, cls).__new__(cls, members)
  
imports: import re
  from ast import literal_eval
  from collections import deque
  from operator import itemgetter
  from ._compat import implements_iterator
  from ._compat import intern
  from ._compat import iteritems
  from ._compat import text_type
  from .exceptions import TemplateSyntaxError
  from .utils import LRUCache
label_desc: Use image node_id 1 for calling the OptionalLStrip obj's underlying member method code with example usage: obj.__new__(cls) and returns: super