Question

我正试图在这个Views.py中找到Class MovieList引用模板的地方。

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')

没有提及模板，我可以找到任何帮助来确定模板的位置。

Answer 1

Django docs解释了视图如何确定要使用的模板：

这就是我们需要编写的所有Python代码。但是，我们仍然需要编写模板。我们可以通过向视图添加template_name属性来明确告诉视图使用哪个模板，但是如果没有显式模板，Django将从对象的名称推断出一个。在这种情况下，推断的模板将是"books/publisher_list.html" - “books”部分来自定义模型的应用程序的名称，而“publisher”位只是模型名称的小写版本。

因此，如果您未设置template_name，则默认模板为movies/movie_list.html。

Django Class Based查找模板

1 个答案: