How to retrieve data from RethinkDB via Django view?

问题

Am trying to view data from RethinkDB in Django via custom middleware.

Below is the middleware code am using to connect to RethinkDB

@singleton
class rDBMiddleware(object):
    connection = None
def __init__(self):
  if self.connection == None:
      self.connection = r.connect(host=' 192.x.x.x ', port=28015, db=' re_test ').repl()

views.py -

from app.utils import rwrapper
from app.utils import fields

class MyTable(rwrapper):
  _db_table    = 'test_table'
  name = fields.CharField(max_length=60)
  skill = fields.CharField(max_length=60)
  edu = fields.CharField(max_length=60)

def page(request, template="app/reacthome.html",
    extra_context=None):
    item = MyTable().get()
   if extra_context is not None:
    context.update(extra_context)
return render_to_response(template, item,
    context_instance=RequestContext(request))

URLs.py

url(r'^reacthome', 'app.views.page', name='page'),

Template - reacthome.html

 <h1> TEST </h1>
      {% for it in item %}
      <h1>{{ it.name }}</h1>
      {% endfor %}

When I run this, I do not get the data.. and when debugged, I see that below line in my view doesn't get executed, and no error message :(

item = MyTable().get()

What could be missing here ?

来源：https://stackoverflow.com/questions/33113672/how-to-retrieve-data-from-rethinkdb-via-django-view