def _machine_fqdn(machine):
from acorn.logging.decoration import _fqdn<EOL>if hasattr(machine, "<STR_LIT>"):<EOL><INDENT>return _fqdn(machine.__class__, False)<EOL><DEDENT>else: <EOL><INDENT>return _fqdn(machine)<EOL><DEDENT>
Returns the FQDN of the given learning machine.