decouple the mutual-dependence of config.py and server.py

Currently server.py relies on CONF while starting the service, and
config.py's config_fie is set in server.py, which is wrongly bi-depended
this patch aims to let Config parse the sys.argv personally,
just as oslo.config do, so that decouple the mutual-dependency

Change-Id: I46887d122a98d478caebe9eeb7ab038941ce1f6b
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

1 files changed, 1 insertions, 18 deletions

diff --git a/testapi/opnfv_testapi/cmd/server.py b/testapi/opnfv_testapi/cmd/server.py
index 545d5e3..e640d5f 100644
--- a/testapi/opnfv_testapi/cmd/server.py
+++ b/testapi/opnfv_testapi/cmd/server.py
@@ -29,29 +29,13 @@ TODOs :
 
 """
 
-import argparse
-import sys
-
 import motor
 import tornado.ioloop
 
-from opnfv_testapi.common import config
+from opnfv_testapi.common.config import CONF
 from opnfv_testapi.router import url_mappings
 from opnfv_testapi.tornado_swagger import swagger
 
-CONF = None
-
-
-def parse_config(argv=[]):
-    global CONF
-    parser = argparse.ArgumentParser()
-    parser.add_argument("-c", "--config-file", dest='config_file',
-                        help="Config file location")
-    args = parser.parse_args(argv)
-    if args.config_file:
-        config.Config.CONFIG = args.config_file
-    CONF = config.Config()
-
 
 def get_db():
     return motor.MotorClient(CONF.mongo_url)[CONF.mongo_dbname]
@@ -70,7 +54,6 @@ def make_app():
 
 
 def main():
-    parse_config(sys.argv[1:])
     application = make_app()
     application.listen(CONF.api_port)
     tornado.ioloop.IOLoop.current().start()