def update_todo_list_view(request: HttpRequest, pk: int) -> Union[HttpResponse, HttpResponseRedirect]:
"""
View to update a todo list
:param request: wsgi request
:param pk: pk of todo list
:return: template with form to edit todo list, or redirect to details page
"""
todo_list = TodoListModel.objects.get(id=pk)
context = {
'todo_list': todo_list
}
if request.method == 'GET':
context['form'] = TodoListForm(instance=todo_list)
return render(request, 'todo/update_todo_list.html', context)
elif request.method == 'POST':
form = TodoListForm(data=deepcopy(request.POST), instance=todo_list)
if form.is_valid():
todo_list = form.save()
return redirect(todo_list.get_absolute_url())
else:
context['form'] = form
return render(request, 'todo/update_todo_list.html', {'form': form})
def test_todo_list_made(self):
"""Lists with a user assigned to them should pass."""
data = {'name': 'Test'}
form = TodoListForm(data=data)
todo_list = form.save(commit=False)
todo_list.user = self.user
todo_list.save()
self.assertEquals(todo_list.name, 'Test')
def home(request):
todos=Todo.objects.order_by('-created')
if request.method == 'POST':
action = request.POST['action'].lower()
todo_list_form = TodoListForm(data=request.POST, todos=todos)
if todo_list_form.is_valid():
selected = Todo.objects.filter(id__in=todo_list_form.cleaned_data)
actions = {'done': lambda items: items.update(is_done=True),
'delete': lambda items: items.delete()}
actions.get(action)(selected)
messages.add_message(request, messages.SUCCESS,
'Items has been updated.')
else:
messages.add_message(request, messages.ERROR,
''.join(todo_list_form.non_field_errors()))
return redirect('home')
else:
todo_form = TodoForm()
todo_list_form = TodoListForm(todos=todos)
context = {'todo_list_form': todo_list_form,
'todo_form': todo_form}
return render_to_response('todo/home.html',
context,
RequestContext(request))
def create_list(request: HttpRequest):
context = {'todo_lists': TodoList.objects.filter(user=request.user).all()}
if request.method == 'POST':
form = TodoListForm(request.POST)
if not form.is_valid():
context['form'] = form
return render(request, 'create_list.html', context)
todo_list = form.save(commit=False)
todo_list.user = request.user
todo_list.save()
return redirect('view_list', todo_list.id)
form = TodoListForm()
context['form'] = form
return render(request, 'create_list.html', context)
def create_todo_list_view(request: HttpRequest) -> Union[HttpResponse, HttpResponseRedirect]:
"""
View to create new todo lists
:param request: wsgi request
:return: template with form to create new list, or redirect to detail page of list
"""
if request.method == 'GET':
form = TodoListForm()
return render(request, 'todo/create_todo_list.html', {'form': form})
elif request.method == 'POST':
form = TodoListForm(data=deepcopy(request.POST))
if form.is_valid():
todo_list = form.save()
return redirect(todo_list.get_absolute_url())
else:
return render(request, 'todo/create_todo_list.html', {'form': form})
def test_todo_list_requires_user(self):
"""Lists require a user to be assigned to them."""
data = {'name': 'Test'}
form = TodoListForm(data=data)
self.assertRaises(IntegrityError, lambda: form.save())