code: def test_sameas(value, other):
      """Check if an object points to the same memory address than another
      object:
  
      .. sourcecode:: jinja
  
          {% if foo.attribute is sameas false %}
              the foo attribute really is the `False` singleton
          {% endif %}
      """
      return value is other
  
imports: import decimal
  import operator
  import re
  from ._compat import abc
  from ._compat import integer_types
  from ._compat import string_types
  from ._compat import text_type
  from .runtime import Undefined
label_desc: Use image node_id 18 for calling a global function with example usage: test_sameas(value, other) and returns: unknown