[Discuss-gnuradio] grc code generation issues with name confliction

[Kyle Zhou]

If I have two packages 'packa' and 'packb', each of them has a module 'modc'.
This is not a problem since they belong to different packages.
But if I use these two modules in GRC at the same time, the following python 
codes are generated:

from packa import modc
from packb import modc

Thereafter, name confliction happens. Only packb.modc is accessible.