Conda export includes files not downloaded from pip

[William-Hill]

The export environment file for the schema-migrate environment includes esgf-dashboard==0.0.3, esgf-security==0.1.6, and esgf-node-manager==0.1.6 as pip dependencies. Neither of these packages get downloaded via pip, but are pulled from ESGF repos where they are stored as GitHub assets.

The conda export function must look at any egg file that it finds in the environment and assumes it is downloaded from pip. I'm manually deleting the entries from the environment file but would need a way to exclude the packages for subsequent generations of the environment file.