def test_timed_context_manager(discard):
with timed('dummy') as service:
time.sleep(0.008)
assert get_services() == [service]
assert get_services()[0].duration == 8
assert get_services()[0].name == 'dummy'
def complex_view(request):
home_service = TimedService('first', 'First service')
home_service.start()
time.sleep(0.003)
home_service.end()
with timed('second', 'Second service'):
time.sleep(0.005)
return HttpResponse('This page is empty')
def index(request):
home_service = TimedService('first', 'First service')
home_service.start()
time.sleep(0.3)
home_service.end()
with timed('second', 'Second service'):
time.sleep(0.5)
return HttpResponse('This page shows a list of most recent posts.')
def post(self, request):
post_service = TimedService('post')
post_service.start()
if not request.FILES:
data = {'error': True, 'error_text': 'file not posted'}
return self.render_to_response(self.get_context_data(**data))
form = self.form_cls(request.POST, request.FILES)
if not form.is_valid():
data = {'error': True, 'error_text': 'form not valid'}
return self.render_to_response(self.get_context_data(**data))
if not self.process_post_data(form.cleaned_data):
data = {'error': True, 'error_text': 'что-то пошло не так'}
return self.render_to_response(self.get_context_data(**data))
postfile = request.FILES['file']
filename, file_extension = os.path.splitext(postfile.name)
if file_extension not in ('.xls', '.xlsx'):
data = {
'form': form,
'error': True,
'error_text': 'Поддерживаются только *.xls, *.xlsx'
}
return self.render_to_response(self.get_context_data(**data))
fs_storage = FileSystemStorage()
filename = fs_storage.save(postfile.name, postfile)
uploaded_file_path = fs_storage.path(filename)
ret = self.create_async_task(file_extension, uploaded_file_path)
data = {
'message': 'Загрузка запущена',
'task_id': ret.id,
'task_type': self.task_type
}
post_service.end()
with timed('render'):
return self.render_to_response(self.get_context_data(**data))
def index(request):
home_service = TimedService('select')
home_service.start()
orders = Order.objects.all()
items = []
for order in orders:
data = {
'order': order,
'count': {},
'count_all': OrderItem.objects.filter(order=order).count()
}
for i in range(5):
data['count'][i] = OrderItem.objects.\
filter(order=order, status=i).count()
items.append(data)
home_service.end()
context = {'items': items}
with timed('render'):
return render(request, 'books/index.html', context)