code: def deepcopy_bound(name):
      '''
      Compatibility helper function to allow copy.deepcopy copy bound methods
      which is broken on Python 2.6, due to the following bug:
      https://bugs.python.org/issue1515
  
      Warnings:
          - This method will mutate the global deepcopy dispatcher, which means that
          this function is NOT threadsafe!
  
          - Not Py3 compatible. The intended use case is deepcopy compat for Py2.6
  
      '''
      def _deepcopy_method(x, memo):
          return type(x)(x.im_func, copy.deepcopy(x.im_self, memo), x.im_class)  # pylint: disable=incompatible-py3-code
      try:
          pre_dispatch = copy._deepcopy_dispatch
          copy._deepcopy_dispatch[types.MethodType] = _deepcopy_method
          ret = copy.deepcopy(name)
      finally:
          copy._deepcopy_dispatch = pre_dispatch
      return ref deepcopy_bound(name):
      '''
      Compatibility helper function to allow copy.deepcopy copy bound methods
      which is broken on Python 2.6, due to the following bug:
      https://bugs.python.org/issue1515
  
      Warnings:
          - This method will mutate the global deepcopy dispatcher, which means that
          this function is NOT threadsafe!
  
          - Not Py3 compatible. The intended use case is deepcopy compat for Py2.6
  
      '''
      def _deepcopy_method(x, memo):
          return type(x)(x.im_func, copy.deepcopy(x.im_self, memo), x.im_class)  # pylint: disable=incompatible-py3-code
      try:
          pre_dispatch = copy._deepcopy_dispatch
          copy._deepcopy_dispatch[types.MethodType] = _deepcopy_method
          ret = copy.deepcopy(name)
      finally:
          copy._deepcopy_dispatch = pre_dispatch
      return ret
docs: Compatibility helper function to allow copy.deepcopy copy bound methods
      which is broken on Python 2.6, due to the following bug:
      https://bugs.python.org/issue1515
  
      Warnings:
          - This method will mutate the global deepcopy dispatcher, which means that
          this function is NOT threadsafe!
  
          - Not Py3 compatible. The intended use case is deepcopy compat for Py2.6