code: def apply_patches(document, patches):
    
    for i, patch in enumerate(patches):
      try:
        result = apply_patch(document, patch)
        if patch.op == "test" and result is False:
          raise JSONPatchError("Test patch {0} failed. Cancelling entire set.".format(i + 1))
      except Exception as ex:
        raise JSONPatchError("An error occurred with patch {0}: {1}".format(i + 1, ex)) from ex
docs: Serially apply all patches to a document.