I am creating a booking website for hotels using Django, I used the booking api to get the hotels with its images and location highlights… I sent to the django template a list of dictionaries from the backend, each dict represents a hotel, now there is two apis request that I am using
1- To get all the hotels
2-To get the images and location highlights of the hotel based on its id that 1 will give me alongside other info like the name and address… (when a button is pressed)
I implemented a loop in the template that will fetch all the hotels from the list on the page and I used the id of the hotel to pass it to a url namespace in the template (Template.html) where I want to call a function (book_now) and pass the arguments below: id of the hotel, name of the hotel, address of the hotel.
Now what’s happening is that when I choose certain destination like Berlin or Istanbul or Paris I get this error:
NoReverseMatch at /homepage/
Reverse for 'book_now' with keyword arguments '{'id_hotel': **'6140138'**, 'name': 'Vital Hotel Fulya Istanbul Sisli', 'add': 'FULYA MAH. MEHMETÇİK CAD. NO: 61 İÇ KAPI NO: 3 ŞİŞLİ/İSTANBUL '}' not found. 1 pattern(s) tried: ['homepage/Book_now/(?P<id_hotel>[^/]+)/(?P<name>[^/]+)/(?P<add>[^/]+)$']
If I choose Dubai , Madrid , Los Angeles everything is working normally I don’t know why its not logic
and and If I run book_now function alone with the id 6140138 and the name of the respective hotel that is given in the error (Here its Vital Hotel Fulya..) I get the expected result in the terminal
I really don’t know what’s happening
Homepage.urls
app_name='Homepage'
urlpatterns = [
path('',views.hotels_generator,name='hotels_generator'),
path('Book_now/<id_hotel>/<name>/<add>',views.book_now,name='book_now'),
path('logging_out/',views.log_out,name='logout'),
path('AboutUs/',views.about_us,name='AboutUs'),
path('contact/',views.contact_us,name='contact')
]
Homepage.views
def hotels_generator(request):
if request.method=='POST':
start_date=request.POST.get("trip-start")
end_date=request.POST.get("trip-end")
if start_date>end_date or start_date<str(datetime.date(datetime.now())) or end_date<str(datetime.date(datetime.now())):
return render(request,'Homepage/homepage.html',{'l':['error']})
destination=request.POST.get("Destination")
nb_adults=request.POST.get("numofadults")
nb_kids=request.POST.get("numofkids")
location=name.geocode(destination)
latitude=location.latitude
longitude=location.longitude
url = "https://booking-com.p.rapidapi.com/v1/hotels/search-by-coordinates"
querystring = {"checkin_date":start_date,"order_by":"popularity","units":"metric","longitude":longitude,"adults_number":nb_adults,"latitude":latitude,"room_number":"1","locale":"en-gb","filter_by_currency":"USD","checkout_date":end_date,"children_number":nb_kids,"children_ages":"5,0","page_number":"0","categories_filter_ids":"class::2,class::4,free_cancellation::1","include_adjacency":"true"}
if nb_kids=='':
querystring.pop('children_number')
headers = {
'x-rapidapi-host': "booking-com.p.rapidapi.com",
'x-rapidapi-key': "42dbab23b1msh23693ff3dc47fa2p1e3cbdjsn11dce8163003"
}
response = requests.request("GET", url, headers=headers, params=querystring)
info=json.loads(response.text)
l=[]
for i in range(0,len(info['result'])):
dict={}
dict['Hotel_name']=info['result'][i]['hotel_name']
dict['hotel_city']=info['result'][i]['city_trans']
dict['hotel_address']=info['result'][i]['address_trans']
dict['price']=str(info['result'][i]['price_breakdown']['gross_price'])+' '+info['result'][i]['currencycode']
dict['image_url']=str(info['result'][i]['max_photo_url'])
dict['id_Hotel']=str(info['result'][i]['id'][14:])
l.append(dict)
return render(request,'Homepage/Template.html',{'l':l})
else:
return render(request,'Homepage/homepage.html')
def book_now(request,id_hotel,name,add):
print('suiwer')
Hotel_landmarks=[]
url_landmarks = "https://booking-com.p.rapidapi.com/v1/hotels/nearby-places"
querystring1= {"locale":"en-gb","hotel_id":id_hotel}
headers1 = {
'x-rapidapi-host': "booking-com.p.rapidapi.com",
'x-rapidapi-key': "42dbab23b1msh23693ff3dc47fa2p1e3cbdjsn11dce8163003"
}
response1 = requests.request("GET", url_landmarks, headers=headers1, params=querystring1)
info=json.loads(response1.text)
for i in info['landmarks']['closests']:
Hotel_landmarks.append(i['landmark_name']+' '+str(i['distance'])+' m')
hotel_images_url=[]
url_images = "https://booking-com.p.rapidapi.com/v1/hotels/photos"
querystring2 = {"locale":"en-gb","hotel_id":id_hotel}
headers2 = {
"X-RapidAPI-Host": "booking-com.p.rapidapi.com",
"X-RapidAPI-Key": '42dbab23b1msh23693ff3dc47fa2p1e3cbdjsn11dce8163003'
}
response2 = requests.request("GET", url_images, headers=headers2, params=querystring2)
response2=json.loads(response2.text)
for i in response2:
hotel_images_url.append(i['url_max'])
url_desc = "https://booking-com.p.rapidapi.com/v1/hotels/description"
querystring3 = {"hotel_id":id_hotel,"locale":"en-gb"}
headers3 = {
"X-RapidAPI-Host": "booking-com.p.rapidapi.com",
"X-RapidAPI-Key": '42dbab23b1msh23693ff3dc47fa2p1e3cbdjsn11dce8163003'
}
response3 = requests.request("GET", url_desc, headers=headers3, params=querystring3)
response3=json.loads(response3.text)
hotel_desc=response3['description']
liste_of_monuments=[]
url4 = "https://booking-com.p.rapidapi.com/v1/hotels/nearby-places"
querystring4 = {"locale":"en-gb","hotel_id":id_hotel}
headers4 = {
'x-rapidapi-host': "booking-com.p.rapidapi.com",
'x-rapidapi-key': '42dbab23b1msh23693ff3dc47fa2p1e3cbdjsn11dce8163003'
}
response4 = requests.request("GET", url4, headers=headers4, params=querystring4)
info=json.loads(response4.text)
for i in info['landmarks']['populars']:
liste_of_monuments.append(i['landmark_name']+' '+str(i['distance'])+' m')
print('siuiu')
return render(request,'Homepage/Hotels_page.html',{'l':Hotel_landmarks,'name':name,'add':add,'img':hotel_images_url,'desc':hotel_desc,'l2':liste_of_monuments})
Template.html
<!DOCTYPE html>
<html>
<head>
<title>Hotels</title>
{% load static %}
<link rel="stylesheet" href="{% static 'Template.css' %}">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/ionicons/2.0.1/css/ionicons.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
</head>
<section class="packages" id="packages">
<div class="box-container">
{% for i in l %}
<div class="box">
<img src="{{i.image_url}}">
<div class="content">
<div><h2>{{i.Hotel_name}}, {{i.hotel_city}}</h2></div>
<h4>{{i.hotel_address}}<br><br></h4>
<div class="boxxx">
<div></div>
<div></div>
<div class="price"><span>{{i.price}}</span></div>
</div>
<br>
<a href="#"><button style="height: 50px; width: 250px">View on map</button></a>
<a href="{% url 'Homepage:book_now' id_hotel=i.id_Hotel name=i.Hotel_name add=i.hotel_address %}"><button style="height: 50px; width: 250px;padding-left:30px;">Book Now</button></a>
</div>
</div>
<script>
let ratings=1;
document.getElementById("demo").innerHTML = ratings;
</script>
<br><br>
{% endfor %}
</div>
Answers:
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Method 1
In that case, the address section of the query is causing the issue I think. You may need to update your regex to include special characters like ÇŞİ
ie.
(?:[A-Z]|[ŞİÇ])
or your regex could be more inclusive by accepting any character
ie.
book_now/{id_hotel}/.*/
feel free to test out your new regex here https://regex101.com/
All methods was sourced from stackoverflow.com or stackexchange.com, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0