human
I wrote the below code

    def _dec(view_func):
        def _view(*args, **kwargs):
            if default_api_format:
                request = args[0]
                assert isinstance(request, HttpRequest)
                method_args = getattr(request, request.method, None)
                if (method_args and (u'api_format' not in method_args)):
                    method_args = method_args.copy()
                    method_args[u'api_format'] = default_api_format
                    setattr(request, request.method, method_args)
            response = view_func(*args, **kwargs)
            if isinstance(response, WebAPIResponse):
                response.encoders = encoders
            if isinstance(response, WebAPIResponseError):
                response.api_data[u'deprecated'] = {u'in_version': deprecated_in}
                if (force_error_http_status and isinstance(response, WebAPIResponseError)):
                    response.status_code = force_error_http_status
            return response
        return _view
    return _dec

What's a good function header?

=====
Here's a good function header?
assistant
#Here's a good function header.

def webapi_deprecated(deprecated_in, force_error_http_status=None, default_api_format=None, encoders=[]):