How dynamically export methods to dbus using python, without static decorator?

问题

I searched for an answer to this question in several places, but I could not find a consistent solution, and some are too old and unclear.

I have a classe where the interface path for dbus is generated in runtime, so I need to export methods with the properly interface, for example:

One instance of my service start dbus with interface br.example.MyInterface.Number1, and a second instance of service start dbus with br.example.MyInterface.Number2, so the decorator for each method will be:

br.example.MyInterface.Number1 ; and br.example.MyInterface.Number2

Cannot make this work with static decorator like @dbus.service.method('com.example.MyInterface.Number1'), because they are distincts.

How can I export methods to dbus in runtime using python?

回答1:

@dbus.service.method('com.example.MyInterface.Number%d' % (instancenum,))

来源：https://stackoverflow.com/questions/13810613/how-dynamically-export-methods-to-dbus-using-python-without-static-decorator