class_docstr: Statemachine that receives :class:`KeyPress` instances and according to the
  key bindings in the given :class:`KeyBindings`, calls the matching handlers.
  
  ::
  
      p = KeyProcessor(key_bindings)
  
      # Send keys into the processor.
      p.feed(KeyPress(Keys.ControlX, ''))
      p.feed(KeyPress(Keys.ControlC, '')
  
      # Process all the keys in the queue.
      p.process_keys()
  
      # Now the ControlX-ControlC callback will be called if this sequence is
      # registered in the key bindings.
  
  :param key_bindings: `KeyBindingsBase` instance.
docstr: For a list of :class:`KeyPress` instances. Give the matching handlers
  that would handle this.
docstr_tok: ["For","a","list","of",":","class",":","`","KeyPress","`","instances",".","Give","the","matching","handlers","that","would","handle","this","."]
code: def _get_matches(self, key_presses: list[KeyPress]) -> list[Binding]:
      """
      For a list of :class:`KeyPress` instances. Give the matching handlers
      that would handle this.
      """
      keys = tuple(k.key for k in key_presses)
  
      # Try match, with mode flag
      return [
          b
          for b in self._bindings.get_bindings_for_keys(keys)
          if b.filter()
      ]
  
imports: from __future__ import annotations
  import weakref
  from asyncio import Task, sleep
  from collections import deque
  from typing import TYPE_CHECKING, Any, Generator
  from prompt_toolkit.application.current import get_app
  from prompt_toolkit.enums import EditingMode
  from prompt_toolkit.filters.app import vi_navigation_mode
  from prompt_toolkit.keys import Keys
  from prompt_toolkit.utils import Event
  from .key_bindings import Binding, KeyBindingsBase
label_desc: Use image node_id 3 for calling the KeyProcessor obj's underlying member method code with example usage: obj._get_matches(key_presses) and returns: unknown