class_docstr: Class to model arguments to a function evaluation.
  Objects of this class are hashable and can be used as dict keys.
  
  Arguments and keyword arguments are stored in a frozenset.
class_docstr_tok: ["Class","to","model","arguments","to","a","function","evaluation",".","Objects","of","this","class","are","hashable","and","can","be","used","as","dict","keys",".","Arguments","and","keyword","arguments","are","stored","in","a","frozenset","."]
code: def __init__(self, *args, **kwargs):
      d = kwargs.copy()
      d.update(
          dict([("pos_" + str(i), item) for i, item in enumerate(args)])
      )
      self._parameters = frozenset(sorted(d.items()))
  
imports: import collections
  import functools
  import threading
  import operator
label_desc: Use image node_id 1 to create a new Args object from inherited base classes: object with example: obj = Args()