def __init__(self, desc=None):
self._named_key_prefix = '<STR_LIT:test>'<EOL>self._descriptor = desc<EOL>self._store = Store.fromdescriptor(desc)<EOL>self._last_id = <NUM_LIT:0><EOL>self._id_gen = manager().Value('<STR_LIT:i>', self._last_id)<EOL>self._lock = manager().Condition(manager().RLock())<EOL>
Create an object capable of producing Manticore output.

:param desc: A descriptor ('type:uri') of where to write output.