基于Django类的视图查找模板

Question

我试图在此视图中找到。

import datetime, calendar
from django.contrib.contenttypes.models import ContentType
from django.views.generic import ListView, DetailView
from django.shortcuts import get_object_or_404, render_to_response
from django.template import RequestContext
from django.http import HttpResponse
from movies.models import Movie, Show
from common.views import StatsDetailView
from common.models import Category, HotItem
from directory.models import Venue
import tasks

def _get_movie_dates():
    ###
    # Return list of dates for all future dates with movies showing
    ###
    return Movie.objects.filter(shows__starts__gte=datetime.date.today()).values_list('shows__starts', flat=True).order_by('shows__starts').distinct()
def _get_now_showing():
    ###
    # Return list of movies for now showing
    ###
    return Movie.objects.filter(shows__starts__gte=datetime.date.today()).order_by('name').distinct()
class MovieList(ListView):
    model = Movie
    paginate_by = 20
    context_object_name = 'movies'
    category = None
    venue = None
    date = None
    slug_level = ""
    def get_queryset(self):
        qs = Movie.objects.filter(visible=True,).order_by('-hot', '-showing', 'name')
        if self.kwargs.get('category', None):
            slugs = self.kwargs['category'].strip('/').split('/')
            self.category = get_object_or_404(Category, slug=slugs[-1])
            category_ids = [c.id for c in self.category.get_child_categories()]
            category_ids.append(self.category.id)
            qs = qs.filter(categories__in=category_ids)
        if self.kwargs.get('venue', None):
            self.venue = get_object_or_404(Venue, slug=self.kwargs['venue'])
            venue_ids = [v.id for v in Venue.objects.filter(parent=self.venue)]
            venue_ids.append(self.venue.id)
            qs = qs.filter(shows__venue__in=venue_ids)
        if self.kwargs.get('shortcut', None):
            today = datetime.date.today()
            shortcut = self.kwargs['shortcut']
            if shortcut == 'now-showing':
                qs = qs.filter(shows__starts__gte=today,)
            elif shortcut == 'today':
                qs = qs.filter(shows__starts__exact=today)
            elif shortcut == 'tomorrow':
                qs = qs.filter(shows__starts__exact=today + datetime.timedelta(days=1))
            elif shortcut == 'this-weekend': #Friday - Sunday
                days = 4 - today.weekday()
                starts = today + datetime.timedelta(days=days)
                ends = starts + datetime.timedelta(days=2)
                qs = qs.filter(shows__starts__range=(starts, ends))
            elif shortcut == 'tickets':
                qs = qs.filter(
                    shows__starts__gte=today,
                    shows__venue__name__icontains='imax',
                    visible=True
                )
        if self.kwargs.get('date', None):
            d = datetime.datetime.strptime(self.kwargs['date'], "%Y-%m-%d").date()
            self.date = d
            qs = qs.filter(shows__starts__exact=d)
        return qs.distinct()
    def get_context_data(self, **kwargs):
        context = super(MovieList, self).get_context_data(**kwargs)
        today = datetime.date.today()
        #context['categories'] = Category.objects.filter(parent__slug='movies', visible=True,)
        context['venues'] = Venue.objects.filter(show__starts__gte=today, parent=None, visible=True,).distinct()
        context['category'] = self.category
        context['venue'] = self.venue
        context['date'] = self.date
        context['dates'] = _get_movie_dates()
        context['now_showing'] = _get_now_showing()
        context['nos'] = len(self.slug_level)
        return context
class MovieDetail(StatsDetailView):
    model = Movie
    context_object_name = 'movie'
    def get_context_data(self, **kwargs):
        context = super(MovieDetail, self).get_context_data(**kwargs)
        today = datetime.date.today()
        #context['categories'] = Category.objects.filter(parent__slug='movies', visible=True,)
        context['venues'] = Venue.objects.filter(show__starts__gte=today, parent=None, visible=True,).distinct()
        context['dates'] = _get_movie_dates()
        context['now_showing'] = _get_now_showing()
        return context

def buy_movie(req, slug):
    movie = get_object_or_404(Movie, slug=slug)
    url = 'http://rdtickets.buymore.co.ke/api/buy?movie=%d' % movie.pk
    return render_to_response(
        'movies/movie_buy.html',
        locals(),
        RequestContext(req, {})
    )
def refresh_buy_more(req):
    movies = {}
    venues = {}
    shows = Show.objects.filter(starts__gte=datetime.date.today())
    for show in shows:
        movies[show.movie.pk] = show.movie
        venues[show.venue.pk] = show.venue
    for movie in movies:
        tasks.post_movie_to_buymore(movies[movie])
    for venue in venues:
        tasks.post_venue_to_buymore(venues[venue])
    for show in shows:
        tasks.post_show_to_buymore(show)
    return HttpResponse('synced')

没有从我可以找到的任何帮助来弄清楚模板的任何帮助中都没有引用模板。

Answer 1

django docs解释了视图如何确定要使用的模板：

这是我们需要编写的所有Python代码。但是，我们仍然需要编写一个模板。我们可以通过在视图中添加template_name属性来明确说明要使用哪个模板，但是在没有显式模板的情况下，Django将从对象的名称中推断出一个。在这种情况下，推断的模板将是"books/publisher_list.html" - "书籍"部分来自定义模型的应用程序的名称，而"发布者"位只是模型名称的下降版本。

因此，在您的情况下，如果您不设置template_name，则默认模板将为movies/movie_list.html。