Fix issues in naming and few other things

ucloud/common/helpers.py

@@ -6,21 +6,7 @@ import json
 from ipaddress import ip_address
 
 from os.path import join as join_path
-
-
-def create_package_loggers(packages, base_path, mode="a"):
-    loggers = {}
-    for pkg in packages:
-        logger = logging.getLogger(pkg)
-        logger_handler = logging.FileHandler(
-            join_path(base_path, "{}.txt".format(pkg)),
-            mode=mode
-        )
-        logger.setLevel(logging.DEBUG)
-        logger_handler.setFormatter(logging.Formatter(fmt="%(asctime)s: %(levelname)s - %(message)s",
-                                                      datefmt="%d-%b-%y %H:%M:%S"))
-        logger.addHandler(logger_handler)
-        loggers[pkg] = logger
+from . import logger
 
 
 # TODO: Should be removed as soon as migration
@@ -35,7 +21,7 @@ def get_ipv4_address():
         except socket.timeout:
             address = "127.0.0.1"
         except Exception as e:
-            logging.getLogger().exception(e)
+            logger.exception(e)
             address = "127.0.0.1"
         else:
             address = s.getsockname()[0]
@@ -49,6 +35,6 @@ def get_ipv6_address():
         content = json.loads(r.content.decode("utf-8"))
         ip = ip_address(content["ip"]).exploded
     except Exception as e:
-        logging.exception(e)
+        logger.exception(e)
     else:
         return ip