fix

blog/#blog.py#

@@ -0,0 +1,97 @@
+#!/usr/bin/python2.7
+#coding=utf-8
+
+import web
+import model
+from web.contrib.template import render_jinja
+
+urls = (
+    '/', 'Index',
+    '/view/(\d+)', 'View',
+    '/new', 'New', 'New',
+    '/delete/(\d+)', 'Delete',
+    'edit/(\d+)', 'Edit',
+)
+
+t_globals = {
+    'datestr': web.datestr
+}
+
+render = render_jinja(
+    'templates', # 模板路径
+    encoding='utf-8', #编码
+)
+
+class Index:
+    def GET(self):
+        """
+        show index page
+        """
+        posts = model.get_posts()
+        for post in posts:
+            print post['title']
+            print post['content']
+        return render.index(posts=posts)
+
+
+class view:
+
+    def GET(self, id):
+        """
+        show single post
+        """
+        post = model.get_post(int(id))
+        return render.view(post=post)
+
+class New:
+
+    form = web.form.Form(
+        web.form.Textbox('title', web.form.notnull, size=30, description="Post content"),
+        web.form.Textarea('content', web.form.notnull, rows=30, cols=80, description="Post Content"),
+        web.form.Button('Post entry'),
+        )
+
+    def GET(self):
+        form = self.form()
+        return render.new(form=form)
+
+    def POST(self):
+        form = self.form()
+        if not form.validates():
+            return render.new(form=form)
+        model.new_post(form.d.title, form.d.content)
+        raise web.seeother('/')
+
+class Delete:
+
+    def POST(self, id):
+        model.def_post(int(id))
+        raise web.seeother('/')
+
+class Edit:
+
+    def GET(self, id):
+        """
+        edit posts
+        """
+        post = model.get_post(int(id))
+        form = New.form()
+        form.fill(post)
+        return render.edit(post, form)
+
+    def Post(self, id):
+        """
+        post posts edit
+        """
+        form = New.form()
+        post = model.get_post(int(id))
+        if not form.validates():
+            return render.edit(post, form)
+        model.update_post(int(id), form.d.title, form.d.content)
+        raise web.seeother('/')
+
+app = web.application(urls, globals())
+
+if __name__ == "__main__":
+    app.run()
+

blog/blog.py

@@ -4,13 +4,15 @@
 import web
 import model
 from web.contrib.template import render_jinja
+import pprint
+
 
 urls = (
     '/', 'Index',
     '/view/(\d+)', 'View',
     '/new', 'New', 'New',
     '/delete/(\d+)', 'Delete',
-    'edit/(\d+)', 'Edit',
+    '/edit/(\d+)', 'Edit',
 )
 
 t_globals = {
@@ -34,13 +36,14 @@ def GET(self):
         return render.index(posts=posts)
 
 
-class view:
+class View:
 
     def GET(self, id):
         """
         show single post
         """
         post = model.get_post(int(id))
+        pprint.pprint(post)
         return render.view(post=post)
 
 class New:
@@ -77,9 +80,10 @@ def GET(self, id):
         post = model.get_post(int(id))
         form = New.form()
         form.fill(post)
-        return render.edit(post, form)
+        pprint.pprint(form)
+        return render.edit(post=post, form=form)
 
-    def Post(self, id):
+    def POST(self, id):
         """
         post posts edit
         """

blog/templates/edit.html

@@ -0,0 +1,20 @@
+{% extends "base.html" %}
+
+{% block title %}
+block edit page
+{% endblock %}
+
+{% block body %}
+<h1>Edit {{ form.d.title }} </h1>
+<form method="post" id="" action="">
+{{ form.render() }}
+</form>
+
+<h2>Delete post</h2>
+<form method="aciton" action="/delete/{{ post.id }}">
+  <input type="submit" name="submit" value="Delete post" />
+</form>
+{% endblock %}
+
+
+

blog/templates/index.html

@@ -5,14 +5,13 @@
 {% endblock %}
 
 {% block body %}
+{{ posts|pprint() }}
 <ul id="menu">
   <li><a href="/">Home</a> </li>
-  {% if posts %}
-  <a href=""> {{ posts.title }}</a>
-  <p>{{ posts.content }}</p>
-  {% else %}
-  <p>the post is now empty</p>
-  {% endif %}
+  {% for post in posts %}
+  <a href=""> {{ post.title }}</a>
+  <p>{{ post.content }}</p>
+  {% endfor %}
 </ul>
 {% endblock %}
 

blog/templates/view.html

@@ -0,0 +1,14 @@
+{% extends "base.html" %}
+
+{% block title %}
+the blog view page
+{% endblock %}
+
+{% block body %}
+<h1>{{ post.title }} </h1>
+{{ post.posted_on }}
+{{ post.content }} 
+{% endblock %}
+
+
+

jinja2_template_try.py

@@ -3,8 +3,10 @@
 
 from jinja2 import *
 import sys,traceback
+import time
+
+def fileSystem_try(f, path, **kargs):
 
-def fileSystem_try(file, path, **kargs):
     env = Environment(loader=FileSystemLoader(path)))
     try:
         template = env.get_template(file)
@@ -16,4 +18,14 @@ def fileSystem_try(file, path, **kargs):
         print "tempalte %s under %s is error" % (file, path)
         print traceback.print_stack()
 
+if __name__ == "__main__":
+    path = raw_input('please entry the template dir path:')
+    f = raw_input('please enter the file name:')
+    b = raw_input('if write the result to file:')
+    while b not in ['Y', 'N', 'y', 'n']:
+        b = raw_input('you must entry y or n:')
 
+    result = fileSystem_try(f, path)
+    if b in ['Y', 'y']:
+        tmp = '/tmp/%s' % (time.now()+f)
+    open(tmp, 'w').write(result)

templates/base.html

@@ -0,0 +1,17 @@
+<!DCOTYPE html>
+<html lang="zh-CN">
+  <head>
+    <title>
+      {% block title %}
+      base html
+      {% endblock %}
+    </title>
+    <meta />
+  </head>
+  <body>
+    {% block content %}
+
+    {% endblock %}
+  </body>
+</html>
+

templates/try.html

@@ -0,0 +1,17 @@
+<!DCOTYPE html>
+<html lang="zh-CN">
+  <head>
+    <title>
+      {% block title %}
+      try jinja2 template
+      {% endblock %}
+    </title>
+    <meta />
+  </head>
+  <body>
+    {{  }}
+
+  </body>
+</html>
+
+