[Zope-dev] determining database manager type from z database connection?

[Kent Polk]

Is there a generic way to determine what 'brand' of database manager
a Zope database connection is connected to by interrogating the
connection object?  I couldn't see anything in the source and I
also walked a connection object using the debugger and couldn't
locate any non-specific way to determine this, outside of triggering
an exception and observing the exception contents...