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# SPDX-License-Identifier: LGPL-2.1-or-later
# Copyright (C) 2025 igo95862
# This file is part of python-sdbus
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
from __future__ import annotations
from time import perf_counter
import pyperf # type: ignore
from sdbus.unittest import _isolated_dbus
from sdbus import DbusInterfaceCommonAsync, dbus_method_async
class ExampleInterface(
DbusInterfaceCommonAsync,
interface_name="org.example.interface"
):
@dbus_method_async(
input_signature="s",
result_signature="s",
)
async def upper(self, string: str) -> str:
return string.upper()
def bench_dbus_object_export_stop(loops: int) -> float:
with _isolated_dbus() as bus:
example_object = ExampleInterface()
start = perf_counter()
for _ in range(loops):
example_object = ExampleInterface()
handle = example_object.export_to_dbus("/", bus=bus)
handle.stop()
return perf_counter() - start
def bench_dbus_object_export_gc(loops: int) -> float:
with _isolated_dbus() as bus:
example_object = ExampleInterface()
start = perf_counter()
for _ in range(loops):
example_object = ExampleInterface()
example_object.export_to_dbus("/", bus=bus)
return perf_counter() - start
def main() -> None:
runner = pyperf.Runner()
runner.bench_time_func("sdbus_dbus_object_export_stop",
bench_dbus_object_export_stop)
runner.bench_time_func("sdbus_dbus_object_export_gc",
bench_dbus_object_export_gc)
if __name__ == "__main__":
main()
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