from django.contrib.auth.decorators import login_required, permission_required
from django.views.generic import TemplateView

from .views import VoteView

urlpatterns = patterns('',
    (r'^about/', login_required(TemplateView.as_view(template_name="secret.html"))),
    (r'^vote/', permission_required('polls.can_vote')(VoteView.as_view())),
)

 models.DateTimeField(auto_now_add = True)

from django.template.defaultfilters import date as _date

_date(d, "Y-m-d H:i")  // d是数据库里的值

http_method_names = ['get', 'post', 'put', 'patch', 'delete', 'head', 'options', 'trace']

 def dispatch(self, request, *args, **kwargs):
        # Try to dispatch to the right method; if a method doesn't exist,
        # defer to the error handler. Also defer to the error handler if the
        # request method isn't on the approved list.
        if request.method.lower() in self.http_method_names:
            handler = getattr(self, request.method.lower(), self.http_method_not_allowed)
        else:
            handler = self.http_method_not_allowed
        return handler(request, *args, **kwargs)

class Employee(models.Model):
  first_name = models.CharField(max_length=100)
  last_name = models.CharField(max_length=100)
  type = models.ForeignKey('EmployeeType')

employee = Employee(first_name="Name", last_name="Name")
employee.type_id = 4
employee.save()

print sys.path

sys.path.apend