Python之jinja2

 jinja2简介

python的模板引擎，设计思想来自与django的模板引擎，和其非常相似
pip install jinjia2
pip install MakeupSafe
#模块加载
from jinja2 import Template
# template = Template('hello {{name}}')
# print(template.render(name='rocky'))

from jinja2 import Environment,PackageLoader,select_autoescape
env = Environment(
    loader=PackageLoader('webarch','templates'),
    autoescape=select_autoescape(['html','xml'])
)
d = {
    'userlist':[
        (1,'tom',20),
        (2,'allen',40)
    ]
}
template = env.get_template('index.html')
print(template.render(**d)) #解构userlist = []

 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<ul>
    {% for id,name,age in userlist %}
    <li>{{loop.index}}{{id}},{{name}},{{age}}</li>
    {% endfor %}
</ul>
</body>
</html>

 

posted @ 2018-06-30 19:35  亚洲哈登  阅读(248)  评论(0)  编辑  收藏  举报