service = bus.get("com.example.MyDBusService", "/com/example/MyDBusService") 代码语言:txt 复制 assert service.say_hello("John") == "Hello, John!" 代码语言:txt 复制 运行测试: 在命令行中运行以下命令,执行测试用例: 代码语言:txt 复制 pytest test_my
DBusGMainLoop(set_as_default=True)# You must do this before connecting to the bus.# 或者直接将DBus的 mainloop 附加在 pygi 主循环中fromgi.repositoryimportGLib loop = GLib.MainLoop() loop.run()# 或者将主循环的调用通过参数传入每个connectionimportdbusfromdbus.mainloop.glibimportDBusGMainLoop dbus_lo...
接下来,我们可以使用bus对象来调用DBus接口。DBus接口由对象路径(Object Path)和接口名(Interface Name)共同标识。例如,我们可以使用以下代码来调用一个DBus接口: obj=bus.get_object("org.example.MyService","/org/example/MyObject")iface=dbus.Interface(obj,"org.example.MyInterface")result=iface.MyMethod("H...
importdbusimportdbus.serviceclassMyDBusService(dbus.service.Object):def__init__(self,bus_name,object_path):dbus.service.Object.__init__(self,bus_name,object_path)@dbus.service.method("com.example.DBusService",in_signature='s',out_signature='s')defhello(self,name):returnf"Hello,{name}!" ...
首先定义个System Dbus daemon,写一个.service文件来启动我们的daemon org.example.foo.service 文件放置目录:/usr/share/dbus-1/system-services 1 [D-BUS Service] 2 Name=org.example.foo 3 Exec=/usr/local/libexec/policykit_dbus_foo_daemon.py ...
import dbus import dbus.service from dbus.mainloop.glib import DBusGMainLoop from gi.repository import GLib class MyService(dbus.service.Object): def __init__(self): bus_name = dbus.service.BusName('com.example.MyService', bus=dbus.SessionBus()) dbus.service.Object.__init__(self, bus_na...
Finding out the caller's bus nameAsynchronous method implementations (异步方法的实现)Emitting signals with dbus.service.signalExampleLicense for this document Connecting to the Bus (连接Bus) Applications that use D-Bus typically connect to a bus daemon, which forwards messages between the applications...
status example_service命令并解析其输出。然而，更优雅的方法可能是通过dbus接口（如果systemd配置为支持）...
python-dbusmock 0.19 PyYAML 5.3.1 requests 2.22.0 requests-unixsocket 0.2.0 setuptools 67.6.0 six 1.14.0 urllib3 1.25.8 wheel 0.40.0 junshengy2023 年10 月 20 日 09:288 Run theinstall.shscript to clear the cache in the/opt/nvidia/deepstream/deepstreamdirectory ...
/builddir/build/BUILD/dbus-python-1.3.2/dbus_bindings/unixfd.c: In function 'UnixFd_tp_new': /builddir/build/BUILD/dbus-python-1.3.2/dbus_bindings/unixfd.c:146:10: error: implicit declaration of function 'dup' [-Werror=implicit-function-declaration] 146 | fd = dup(fd_original); |...