python jinja 简单调试

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#! /usr/bin/python2# coding=utf-8'''from jinja2 import Templateif __name__=='__main__':    template = Template('Hello {{ name }}!')    print template.render(name='John Doe')'''from jinja2 import Environment, PackageLoaderimport socketglobal listen_socketdef init_web():    global listen_socket    HOST, PORT = '', 8888    listen_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)    listen_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)    listen_socket.bind((HOST, PORT))    listen_socket.listen(1)    print 'Serving HTTP on port %s ...' % PORTdef fun(str):    global listen_socket    while True:        client_connection, client_address = listen_socket.accept()        request = client_connection.recv(2048)        print "re--", request        print "-----------------------------------------------------", str        http_response = '''HTTP/1.x 200 OKContent-Type: text/html; charset=utf-8'''+str        '''        <head><title>WOWzh</title></head><html><p>Wow, Pythond 说的Sserver</p></html>        '''        client_connection.sendall(http_response)        client_connection.close()if __name__=='__main__':    env = Environment(loader=PackageLoader('main', 'templates'))    template = env.get_template('c1.html')    http_response = '''HTTP/1.x 200 OK    Content-Type: text/html; charset=utf-8    <head>    <title>WOWzh</title>    </head>    <html>    <p>Wow, Pythond 说的Sserver</p>    </html>    '''    st=u"1士大夫"    output = template.render(Index=st).encode("utf-8")    print output    init_web()    #output2 = env.get_template('base.html').render().encode('utf-8')    fun(output)

--------------------------------c1.html-----------------------------
{% extends "base.html" %}{% block title %}Index{% endblock %}{% block head %}    {{ super() }}    <style type="text/css">        .important { color: #336699; }    </style>{% endblock %}{% block content %}    <h1>{{Index}} 的说的</h1>    <p class="important">      Welcome to my awesome homepage.    </p>{% endblock %}

----------------------base.html-----------------
<!DOCTYPE html><html lang="utf-8"><head>    {% block head %}    <link rel="stylesheet" href="style.css" />    <title>{% block title %}{% endblock %} - My Webpage</title>    {% endblock %}</head><body>    <div id="content">{% block content %}{% endblock %}</div>    <div id="footer">        {% block footer %}        &copy; Copyright 2008 by <a href="http://domain.invalid/">you</a>.        {% endblock %}    </div></body></html>

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