django/tests/generic_views/views.py

312 lines
7.4 KiB
Python

from __future__ import unicode_literals
from django.contrib.auth.decorators import login_required
from django.core.paginator import Paginator
from django.core.urlresolvers import reverse, reverse_lazy
from django.utils.decorators import method_decorator
from django.views import generic
from .test_forms import AuthorForm, ContactForm
from .models import Artist, Author, Book, Page, BookSigning
class CustomTemplateView(generic.TemplateView):
template_name = 'generic_views/about.html'
def get_context_data(self, **kwargs):
context = super(CustomTemplateView, self).get_context_data(**kwargs)
context.update({'key': 'value'})
return context
class ObjectDetail(generic.DetailView):
template_name = 'generic_views/detail.html'
def get_object(self):
return {'foo': 'bar'}
class ArtistDetail(generic.DetailView):
queryset = Artist.objects.all()
class AuthorDetail(generic.DetailView):
queryset = Author.objects.all()
class PageDetail(generic.DetailView):
queryset = Page.objects.all()
template_name_field = 'template'
class DictList(generic.ListView):
"""A ListView that doesn't use a model."""
queryset = [
{'first': 'John', 'last': 'Lennon'},
{'first': 'Yoko', 'last': 'Ono'}
]
template_name = 'generic_views/list.html'
class ArtistList(generic.ListView):
template_name = 'generic_views/list.html'
queryset = Artist.objects.all()
class AuthorList(generic.ListView):
queryset = Author.objects.all()
class BookList(generic.ListView):
model = Book
class CustomPaginator(Paginator):
def __init__(self, queryset, page_size, orphans=0, allow_empty_first_page=True):
super(CustomPaginator, self).__init__(
queryset,
page_size,
orphans=2,
allow_empty_first_page=allow_empty_first_page)
class AuthorListCustomPaginator(AuthorList):
paginate_by = 5
def get_paginator(self, queryset, page_size, orphans=0, allow_empty_first_page=True):
return super(AuthorListCustomPaginator, self).get_paginator(
queryset,
page_size,
orphans=2,
allow_empty_first_page=allow_empty_first_page)
class ContactView(generic.FormView):
form_class = ContactForm
success_url = reverse_lazy('authors_list')
template_name = 'generic_views/form.html'
class ArtistCreate(generic.CreateView):
model = Artist
fields = '__all__'
class NaiveAuthorCreate(generic.CreateView):
queryset = Author.objects.all()
fields = '__all__'
class TemplateResponseWithoutTemplate(generic.detail.SingleObjectTemplateResponseMixin, generic.View):
# we don't define the usual template_name here
def __init__(self):
# Dummy object, but attr is required by get_template_name()
self.object = None
class AuthorCreate(generic.CreateView):
model = Author
success_url = '/list/authors/'
fields = '__all__'
class SpecializedAuthorCreate(generic.CreateView):
model = Author
form_class = AuthorForm
template_name = 'generic_views/form.html'
context_object_name = 'thingy'
def get_success_url(self):
return reverse('author_detail', args=[self.object.id])
class AuthorCreateRestricted(AuthorCreate):
post = method_decorator(login_required)(AuthorCreate.post)
class ArtistUpdate(generic.UpdateView):
model = Artist
fields = '__all__'
class NaiveAuthorUpdate(generic.UpdateView):
queryset = Author.objects.all()
fields = '__all__'
class AuthorUpdate(generic.UpdateView):
model = Author
success_url = '/list/authors/'
fields = '__all__'
class OneAuthorUpdate(generic.UpdateView):
success_url = '/list/authors/'
fields = '__all__'
def get_object(self):
return Author.objects.get(pk=1)
class SpecializedAuthorUpdate(generic.UpdateView):
model = Author
form_class = AuthorForm
template_name = 'generic_views/form.html'
context_object_name = 'thingy'
def get_success_url(self):
return reverse('author_detail', args=[self.object.id])
class NaiveAuthorDelete(generic.DeleteView):
queryset = Author.objects.all()
class AuthorDelete(generic.DeleteView):
model = Author
success_url = '/list/authors/'
class SpecializedAuthorDelete(generic.DeleteView):
queryset = Author.objects.all()
template_name = 'generic_views/confirm_delete.html'
context_object_name = 'thingy'
def get_success_url(self):
return reverse('authors_list')
class BookConfig(object):
queryset = Book.objects.all()
date_field = 'pubdate'
class BookArchive(BookConfig, generic.ArchiveIndexView):
pass
class BookYearArchive(BookConfig, generic.YearArchiveView):
pass
class BookMonthArchive(BookConfig, generic.MonthArchiveView):
pass
class BookWeekArchive(BookConfig, generic.WeekArchiveView):
pass
class BookDayArchive(BookConfig, generic.DayArchiveView):
pass
class BookTodayArchive(BookConfig, generic.TodayArchiveView):
pass
class BookDetail(BookConfig, generic.DateDetailView):
pass
class AuthorGetQuerySetFormView(generic.edit.ModelFormMixin):
fields = '__all__'
def get_queryset(self):
return Author.objects.all()
class BookDetailGetObjectCustomQueryset(BookDetail):
def get_object(self, queryset=None):
return super(BookDetailGetObjectCustomQueryset, self).get_object(
queryset=Book.objects.filter(pk=2))
class CustomMultipleObjectMixinView(generic.list.MultipleObjectMixin, generic.View):
queryset = [
{'name': 'John'},
{'name': 'Yoko'},
]
def get(self, request):
self.object_list = self.get_queryset()
class CustomContextView(generic.detail.SingleObjectMixin, generic.View):
model = Book
object = Book(name='dummy')
def get_object(self):
return Book(name="dummy")
def get_context_data(self, **kwargs):
context = {'custom_key': 'custom_value'}
context.update(kwargs)
return super(CustomContextView, self).get_context_data(**context)
def get_context_object_name(self, obj):
return "test_name"
class CustomSingleObjectView(generic.detail.SingleObjectMixin, generic.View):
model = Book
object = Book(name="dummy")
class BookSigningConfig(object):
model = BookSigning
date_field = 'event_date'
# use the same templates as for books
def get_template_names(self):
return ['generic_views/book%s.html' % self.template_name_suffix]
class BookSigningArchive(BookSigningConfig, generic.ArchiveIndexView):
pass
class BookSigningYearArchive(BookSigningConfig, generic.YearArchiveView):
pass
class BookSigningMonthArchive(BookSigningConfig, generic.MonthArchiveView):
pass
class BookSigningWeekArchive(BookSigningConfig, generic.WeekArchiveView):
pass
class BookSigningDayArchive(BookSigningConfig, generic.DayArchiveView):
pass
class BookSigningTodayArchive(BookSigningConfig, generic.TodayArchiveView):
pass
class BookSigningDetail(BookSigningConfig, generic.DateDetailView):
context_object_name = 'book'
class NonModel(object):
id = "non_model_1"
_meta = None
class NonModelDetail(generic.DetailView):
template_name = 'generic_views/detail.html'
model = NonModel
def get_object(self, queryset=None):
return NonModel()
class ObjectDoesNotExistDetail(generic.DetailView):
def get_queryset(self):
return Book.does_not_exist.all()