2 files changed, 0 insertions, 16 deletions
diff --git a/src/server/rz_api.py b/src/server/rz_api.py
index 2217e4e2..b4ad5e5e 100644
--- a/src/server/rz_api.py
+++ b/src/server/rz_api.py
@@ -26,21 +26,6 @@ from neo4j_cypher import QT_Node_Filter__Doc_ID_Label
 
 log = logging.getLogger('rhizi')
 
-db_ctl = None  # injected: DB controller
-
-def __common_exec(op, on_success=common_resp_handle, on_error=common_resp_handle):
-    """
-    @param on_success: should return a Flask Response object
-    @param on_error: should return a Flask Response object
-    """
-    try:
-        op_ret = db_ctl.exec_op(op)
-        return on_success(op_ret)
-    except Exception as e:
-        log.error(e.message)
-        log.error(traceback.print_exc())
-        return on_error(error='error occurred')
-
 def index():
 
     # fetch rz_username for welcome message
diff --git a/src/server/rz_server.py b/src/server/rz_server.py
index 0fc93df1..ee2f2899 100644
--- a/src/server/rz_server.py
+++ b/src/server/rz_server.py
@@ -284,7 +284,6 @@ def init_webapp(cfg, kernel, db_ctl=None):
 
     if None == db_ctl:
         db_ctl = dbc.DB_Controller(cfg)
-    rz_api.db_ctl = db_ctl
     rz_api_rest.db_ctl = db_ctl
     kernel.db_ctl = db_ctl