def new_post(blog_id, username, password, post, publish):
user = authenticate(username, password)
item = News()
item.title = post['title']
item.description = post['description']
if post.get('dateCreated'):
item.dateCreated = datetime.strptime(str(post['dateCreated']),'%Y%m%dT%H:%M:%S')
else:
item.dateCreated = datetime.now().date()
item.author = user
item.publish = publish
item.categories = Categories.objects.get(name=u'Новости сайта')
item.save()
return item.pk
