Implement Airflow connection for PyTd or teradatasql Python

Hi, 

Currently i have some working code for teradatasql wrappers for Apache Airflow but the license is restrictive for open sourcing it. Looking to PyTd which has MIT license lacks of fastexport or fastload protocol and looks really outdated. 
Can I open source a pip package that depends on teradatasql?  if not, can we do some collab here? @tomcnolan 

thx