Python GqlQuery not displaying content
<p>I have code which suppose to put 2 Objects(classes) to database and return all values.
In my design: Table "Person" which contain records in following format: ("name", num, num, "group"). Following code displays: "None". What is wrong here? How to get all records for this "Table"?</p>

<pre><code>class Person(db.Model):
    name = db.StringProperty()
    x = db.IntegerProperty()
    y = db.IntegerProperty()
    group = db.StringProperty()

class MainPage(webapp.RequestHandler):
   def get(self):
        username =  self.request.get('username')
        amy = Person(key_name='Amy', x=48, y=50, key_group='tll')
            amy.put()
            bob = Person(key_name='Bob', x=88, y=30, key_group='tll')
            bob.put()
            query = db.GqlQuery('SELECT * FROM Person' )
            for e in query:
                self.response.out.write('&lt;blockquote&gt;%s&lt;/blockquote&gt;' %
                              e.name)
</code></pre>
