diff --git a/edbob/db/__init__.py b/edbob/db/__init__.py
index 3ffb237..84f0d42 100644
--- a/edbob/db/__init__.py
+++ b/edbob/db/__init__.py
@@ -35,9 +35,6 @@ from sqlalchemy.ext.declarative import declarative_base
 import edbob
 
 
-# __all__ = ['engines', 'engine', 'Session', 'metadata',
-#            'get_setting', 'save_setting']
-
 __all__ = ['engines', 'engine', 'Session', 'get_setting', 'save_setting']
 
 inited = False
@@ -45,7 +42,6 @@ engines = None
 engine = None
 Session = sessionmaker()
 Base = declarative_base(cls=edbob.Object)
-# metadata = None
 
 
 def init(config):
@@ -71,14 +67,10 @@ def init(config):
     """
 
     import edbob.db
-    # from edbob.db import classes
     from edbob.db import model
     from edbob.db import enum
-    # from edbob.db.model import get_metadata
-    # from edbob.db.mappers import make_mappers
     from edbob.db.extensions import extend_framework
 
-    # global inited, engines, engine, metadata
     global inited, engines, engine
 
     keys = config.get('edbob.db', 'sqlalchemy.keys')
@@ -103,12 +95,9 @@ def init(config):
     if engine:
         Base.metadata.bind = engine
     
-    # metadata = get_metadata(bind=engine)
-    # make_mappers(metadata)
     extend_framework()
 
     edbob.graft(edbob, edbob.db)
-    # edbob.graft(edbob, classes)
     edbob.graft(edbob, model)
     edbob.graft(edbob, enum)
     inited = True