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67 lines
1.8 KiB
67 lines
1.8 KiB
import urllib2
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import base64
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import json
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from django.core.management.base import BaseCommand
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from django.conf import settings
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from city.models import Hotel
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URL = 'https://distribution-xml.booking.com/json/bookings.getRooms?'
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username = settings.BOOKING_USERNAME
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password = settings.BOOKING_PASSWORD
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def get_prices(rooms):
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min_price = None
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max_price = None
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for room in rooms:
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try:
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cur_min = float(room.get('min_price'))
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except TypeError:
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cur_min = None
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try:
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cur_max = float(room.get('max_price'))
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except TypeError:
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cur_max = None
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if cur_min > min_price:
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min_price = cur_min
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if cur_max > max_price:
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max_price = cur_max
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return min_price, max_price
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def handle_hotels(hotel_id):
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hotel_ids_str = hotel_id
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new_url = URL + 'hotel_ids=%s'%hotel_ids_str
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request = urllib2.Request(new_url)
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base64string = base64.encodestring('%s:%s' % (username, password)).replace('\n', '')
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request.add_header("Authorization", "Basic %s" % base64string)
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try:
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response = urllib2.urlopen(request)
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code = response.getcode()
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except urllib2.HTTPError, e:
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code = e.code
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except urllib2.URLError, e:
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code = e.code
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json_rooms = response.read()
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rooms = json.loads(json_rooms)
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min_price, max_price = get_prices(rooms)
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Hotel.objects.filter(id=hotel_id).update(min_price=min_price, max_price=max_price)
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print('success')
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def main():
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for hotel in Hotel.objects.all():
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try:
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handle_hotels(str(hotel.id))
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except:
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continue
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class Command(BaseCommand):
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def handle(self, *args, **options):
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# update hotels prices
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# runs one time in a week
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main() |