Dynamically add property #159

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1. elParaguayo commented on Jan 20, 2024

   

   elParaguayo

   on Jan 20, 2024

   Last edited by elParaguayo

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   This is very, very hacky but you could do something like this:

   from dbus_next.constants import PropertyAccess
   from dbus_next.service import ServiceInterface, dbus_property
   
   
   class DynamicProps(ServiceInterface):
       def __init__(self, *args, **kwargs):
           ServiceInterface.__init__(self, *args, **kwargs)
   
           self._trueprop = True
           self._falseprop = False
   
           props = ["_trueprop", "_falseprop"]
   
           def bool_prop(name):
               def _wrapper(self) -> "b":
                   return getattr(self, name)
               return _wrapper
   
           for prop in props:
               name = prop[1:].capitalize()
               func = bool_prop(prop)
               func.__name__ = name
               member = dbus_property(access=PropertyAccess.READ)(func)
               setattr(DynamicProps, name, member)
               self._ServiceInterface__properties.append(member)

   I've no idea if there's an easier way or not.
2. dakhnod commented on Jan 27, 2024

   

   dakhnod

   on Jan 27, 2024

   Last edited by dakhnod

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   That is awful...thank you!