How to set globally a tag?

[etienne-monier]

Hi,

I've got a simple question.

I'm developping a package with a lots of classes whose attributes are traitlets. All of them use the tag sync like this x = Unicode().tag(sync=True).

Is there a way to set the synctag to True by default for the whole package? This would prevent me from making an error and the code would be much more readable.

Thanks for your help