Python-сообщество

import datetime
from django.contrib.sitemaps import Sitemap
from django.core.urlresolvers import reverse
class StaticViewSitemap(Sitemap):
    priority = 0.7
    changefreq = 'monthly'
    lastmod = datetime.datetime(2014, 11, 20)
    def items(self):
        return ['main', 'about', 'films',
                'feedback', 'pricing',
                'documents', 'partner']
    def location(self, item):
        return reverse(item)

import datetime
from django.contrib.sitemaps import Sitemap
from django.core.urlresolvers import reverse
class NowViewSitemap(Sitemap):
    priority = 0.7
    changefreq = 'monthly'
    lastmod = datetime.datetime.now()
    def items(self):
        return ['main', 'about', 'films',
                'feedback', 'pricing',
                'documents', 'partner']
    def location(self, item):
        return reverse(item)

import datetime
from django.contrib.sitemaps import Sitemap
from myproject.core.models import Content 
class RealViewSitemap(Sitemap):
    priority = 0.7
    changefreq = 'monthly'
    def items(self):
        # Choose from a data source for the data which is necessary to build file sitemap
        return Content.objects.filter(ready=True,
                                      date_create__gt=self.two_days()).order_by('id')
    @staticmethod
    def lastmod(obj):
        return obj.date_create  # The method returns a date that is specified in the parameter lastmod
    def location(self, obj):
        # The method returns the URL that is specified in the parameter loc
        return "/?v=%s" % obj.link_web
    @staticmethod
    def two_days():
        return datetime.datetime.now() - datetime.timedelta(days=2)