code: def test_dict_disappearing_during_get_item(self):
      # test fix for seg fault reported in issue 27946
      class X:
          def __hash__(self):
              e.attrib = {}  # this frees e->extra->attrib
              [
                  {i: i} for i in range(1000)
              ]  # exhaust the dict keys cache
              return 13
  
      e = cET.Element("elem", {1: 2})
      r = e.get(X())
      self.assertIsNone(r)
  
imports: import io
  import struct
  from test import support
  from test.support.import_helper import import_fresh_module
  import types
  import unittest
label_desc: Use image node_id 10 for calling the MiscTests obj's underlying member method code with example usage: obj.test_dict_disappearing_during_get_item() and returns: int