From 4118b15e737f2373f837512940c992e86ad4c929 Mon Sep 17 00:00:00 2001
From: guange <8863824@gmail.com>
Date: Mon, 21 Jan 2019 10:49:15 +0800
Subject: [PATCH] .

---
 chapter2/mysite/myapp/templatetags/myapp.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chapter2/mysite/myapp/templatetags/myapp.py b/chapter2/mysite/myapp/templatetags/myapp.py
index 490303e..bc8593e 100644
--- a/chapter2/mysite/myapp/templatetags/myapp.py
+++ b/chapter2/mysite/myapp/templatetags/myapp.py
@@ -3,7 +3,7 @@ from django import template
 
 register = template.Library()
 
-
+@register.simple_tag
 def present(val1, val2):
     """获取两个数的百分比，取整 val1 / val2 """
     return int(val1 * 100 / val2)
\ No newline at end of file