On Mon, Sep 14, 2015, at 13:45, Akira Li wrote: > [box + arrow pointing to] + object == parcel tag + object
The problem is that if there are multiple namespaces, or if you've also got to include references from within other objects such as list, then you've got to write all that somehow on the parcel tag, instead of just having different places the arrows can start from. The box and arrow model easily extends to this, and the fact that no-one can make up their mind on what to *call* the thing the arrows represent doesn't mean they don't exist. -- https://mail.python.org/mailman/listinfo/python-list
