class_docstr: View type for the items of the persistent map/dict type `PMap`.
  
  Provides an equivalent of Python's built-in `dict_items` type that result
  from expreessions such as `{}.items()`. See also `PMapView`.
  
  Parameters
  ----------
  m : mapping
      The mapping/dict-like object of which a view is to be created. This
      should generally be a `PMap` object.
code: def __eq__(self, x):
      if x is self:
          return True
      elif not isinstance(x, type(self)):
          return False
      else:
          return self._map == x._map
  
imports: from collections.abc import Mapping, Hashable
  from itertools import chain
  from typing import Generic, TypeVar
  from pyrsistent._pvector import pvector
  from pyrsistent._transformations import transform
label_desc: Use image node_id 5 for calling the PMapItems obj's underlying member method code with example usage: obj.__eq__(x) and returns: True, False, unknown