For reasons that were difficult to sort out, I could not get the 'oralcedb' driver to work. I had the Devart MS SQL Driver working, so I decided to try the Devart Oracle, and it worked first go.
As a result I was able to publish my Plugin on time.
Weeks later I worked it out that I was installing Python separately, and somehow it was messing the the PYTHONPATH environment variable, stopping 'oracledb' from working correctly. Review collected by and hosted on G2.com.
Nothing really. I do like that Devart is a one stop shop for database connectors. Review collected by and hosted on G2.com.