pulp/pulp — pull request #1279 by beav (2014-10-31 19:04:05+00:00)
Title: 1135589 - move PRIMARY_ID definition

The PRIMARY_ID constant was defined in model.py which also attempted to read
`server.conf` for database connection info. This meant that pulp-admin required
access to `server.conf`.

I moved PRIMARY_ID to pulp.common.constants so it can be imported without
pulling in other code.