class_docstr: Represents the registration information of a hook callback.
docstr: Call the hook this `HookHandle` is associated with.
docstr_tok: ["Call","the","hook","this","`","HookHandle","`","is","associated","with","."]
code: def __call__(self, *args, **kw):
      """Call the hook this `HookHandle` is associated with."""
      try:
          return self._func(*args, **kw)
      except TypeError as err:
          sig = signature(self._func)
  
          if not any(
              p.kind == p.VAR_KEYWORD for p in sig.parameters.values()
          ):
              # If there is no **kw argument in the callback, check if any of the passed kw args is not accepted by
              # the callback
              for name in kw:
                  if name not in sig.parameters:
                      raise TypeError(
                          f"Hook callback {self.func_name}() does not accept keyword argument '{name}'"
                      ) from err
  
          raise err
  
imports: import logging
  from collections import defaultdict
  from inspect import isclass, signature
  from itertools import count
  from queue import Queue
  from typing import Any, Callable, Dict, Iterator, List, NewType, Optional, Sequence, Set, Type, Union, cast
label_desc: Use image node_id 6 for calling the HookHandle obj's underlying member method code with example usage: obj.__call__() and returns: self