我正在嘗試構建預訂應用程式。我試圖找到解決方案，但我不知道。
我想將 check_availibility 中的預訂日期與表格中的日期進行比較。在我制作的表格中：
check_in = forms.DateField(required=True, input_formats=["%Y-%m-%dT%H:%M", ])
check_out = forms.DateField(required=True, input_formats=["%Y-%m -%dT%H:%M", ])
import datetime
def check_availability(room, check_in, check_out):
avail_list = []
booking_list = Booking.objects.filter(room=room)
for booking in booking_list:
if booking.check_in > check_out or booking.check_out < check_in:
avail_list.append(True)
else:
avail_list.append(False)
return all(avail_list)
from hotelbooking.booking_funkctions.availibility import check_availability
class BookingView(FormView):
form_class = AvalilabilityForm
template_name = 'availability_form.html'
def form_valid(self, form):
data = form.cleaned_data
room_list = Room.objects.filter(category=data['room_category'])
available_rooms=[]
for room in room_list:
if check_availability(room, data['check_in'], data['check_out']):
available_rooms.append(room)
if len(available_rooms)>0:
room = available_rooms[0]
booking = Booking.objects.create(
user = self.request.user,
room = room,
check_in = data['check_in'],
check_out = data['check_out']
)
booking.save()
return HttpResponse(booking)
else:
return HttpResponse('this category of rooms are booked')
uj5u.com熱心網友回復：
只需呼叫.date()日期時間的方法：
from datetime import datetime, date
is_today_today = datetime.now().date() == date.today() # valid
print(is_today_today) # True # (the only time that is real is the present)
uj5u.com熱心網友回復：
由于您正在清理日期，因此它應該已經將日期字串轉換為日期物件，因此您可以這樣做：
def check_availability(room, check_in, check_out):
avail_list = []
booking_list = Booking.objects.filter(room=room)
for booking in booking_list:
if booking.check_in.date() > check_out.date() or booking.check_out.date() < check_in.date():
avail_list.append(True)
else:
avail_list.append(False)
return all(avail_list)
轉載請註明出處，本文鏈接：https://www.uj5u.com/ruanti/518055.html
標籤：django日期约会时间
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