Because it inherits the check for the wait callback from psycopg2.
The error message we get is not at all clear about this, at least on Python 2. On Python 3, the cause of the DriverNotImportable exception should make this more clear, but we can probably do better.
Because it inherits the check for the wait callback from psycopg2.
The error message we get is not at all clear about this, at least on Python 2. On Python 3, the cause of the
DriverNotImportable
exception should make this more clear, but we can probably do better.