[英]python dbus how to get object value
import dbus
session_bus = dbus.SessionBus()
print(session_bus)
serviceName = "com.qcom.QCAT"
service = session_bus.get_object(
serviceName, # Bus name
"/Applications/QCAT/QCAT/bin/QCAT", # Object path
)
print(service)
appVersion = service.get_dbus_method('AppVersion')
print(appVersion)
我想在此代码中打印appVersion,但实际上它打印对象_DeferreMethod对象如何获取AppVersion的值。(arguemnts) 图片
您将在appVersion
中获取有关该方法的appVersion
,而不是调用它并获取其返回值。 尝试添加如下内容:
service_application = dbus.Interface(service, 'com.qcom.Application')
appVersion = service_application.AppVersion()
print(appVersion)
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