From f442a9873e55128b904604b2630a56ff8f271d22 Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Mon, 20 Apr 2020 20:36:25 +0800
Subject: [PATCH] bugfix

---
 appPublic/datamapping.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/appPublic/datamapping.py b/appPublic/datamapping.py
index 337c801..3179e03 100755
--- a/appPublic/datamapping.py
+++ b/appPublic/datamapping.py
@@ -2,12 +2,22 @@
 from appPublic.dictObject import DictObject
 
 def keyMapping(dic,mappingtab,keepmiss=True):
+	"""
+	keyMapping mappingtab
+	{
+		"a1":"b1",
+		"a2":'b2",
+		...
+	}
+	"an" is key in dic
+	"bn" is key in result dictionary
+	"""
 	ret = {}
 	keys = [ k for k in dic.keys()]
 	if not keepmiss:
 		keys = [ k for k in dic.keys() if k in mappingtab.keys() ]
 	[ ret.update({mappingtab.get(k,k):dic[k]}) for k in keys ]
-	return DictObject(**ret)
+	return ret
 
 
 def valueMapping(dic,mappingtab):
@@ -37,4 +47,4 @@ def valueMapping(dic,mappingtab):
 			ret[k] = v
 
 	return DictObject(**ret)
-	
\ No newline at end of file
+