如何解决Django NoReverseMatch-Amadeus API
我正在尝试将API用作我正在从事的项目的一部分，目前遇到一些困难：
API https://developers.amadeus.com/self-service/category/air/api-doc/airport-and-city-search
API-Python SDK https://github.com/amadeus4dev/amadeus-python
Django API指南 https://developers.amadeus.com/blog/django-jquery-ajax-airport-search-autocomplete
我已遵循上述指南中的说明；但是，尝试呈现包含代码的索引页时，出现以下错误：
Reverse for 'origin_airport_search' not found. 'origin_airport_search' is not a valid view function or pattern name.
索引模板：
{% extends "flightfinder/layout.html" %}
{% block body %}
<div id="mainhomepagediv">
<div class="container-fluid px-0" id="mainhomepagediv">
<div class="row mx-0">
<div class="col-12 px-0">
<img src="https://i.ibb.co/rHYzcyc/Landscape2.jpg" class="img-fluid w-100">
</div>
</div>
</div>
<div>
<h1 id="homepageh1">Where are you flying to?</h1>
<div id="homepageBox">
<div>
<form id="homepageform" method="POST">
<div class="row">
<div class="col">
<label id="homepageformlabel">From</label>
<input type="text" class="form-control" placeholder="Origin city" id="inputOrigin">
</div>
<div class="col pb-3">
<label id="homepageformlabel">To</label>
<input type="text" class="form-control" placeholder="Destination city">
</div>
</div>
<div class="row">
<div class="col">
<label id="homepageformlabel">Depart</label>
<input type="date" class="form-control" placeholder="Origin city">
</div>
<div class="col">
<label id="homepageformlabel">Return</label>
<input type="date" class="form-control" placeholder="Destination city">
</div>
<div class="col-6">
<label id="homepageformlabel">Class</label>
<select id="inputState" class="form-control">
<option selected>Economy</option>
<option>Business</option>
<option>First</option>
</select>
</div>
</div>
<div class="row">
<div class="col">
</div>
<div class="col-3 pt-3">
<button class="btn float-right" id="homepageformbutton" type="submit">Search flights</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
<script>
// Amadeus origin airport search
$(document).ready(function () {
$("#inputOrigin").autocomplete({
source: "{% url 'origin_airport_search' %}",minLength: 1,delay: 200,});
});
</script>
{% endblock %}
布局模板：
{% load static %}
<!doctype html>
<html lang="en">
<head>
<!-- jQuery & jQuery UI -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/smoothness/jquery-ui.css">
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<!-- Bootstrap (includes Popper) -->
<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ho+j7jyWK8fNQe+A12Hb8AhRq26LrZ/JpcUGGOn+Y7RsweNrtN/tE3MoK7ZeZDyx" crossorigin="anonymous"></script>
<!-- required Meta tags -->
<Meta charset="utf-8">
<Meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no">
<!-- Main css-->
<link rel="stylesheet" type="text/css" href="{% static 'flightfinder/styles.css' %}">
<!-- Main JS -->
<script src="{% static 'flightfinder/main.js' %}"></script>
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css" integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2" crossorigin="anonymous">
<!-- Font Awesome Icons -->
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.7.0/css/all.css" integrity="sha384-lZN37f5QGtY3VHgisS14W3ExzMWZxybE1SJSEsQp9S+oqd12jhcu+A56Ebc1zFSJ" crossorigin="anonymous">
<title>{% block title %}Flight Finder{% endblock %}</title>
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-light">
<a class="navbar-brand" href="{% url 'flightfinder:index' %}">
<img src="https://i.ibb.co/TRBkPBZ/Flight-Finder-removebg-preview.png" width="166" height="42" class="d-inline-block align-top" alt="">
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="{% url 'flightfinder:index' %}">Flights <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Hotels</a>
<a class="nav-item nav-link" href="#">Car Hire</a>
</div>
</div>
</nav>
{% block body %}
{% endblock %}
</body>
</html>
主要-urls.py：
"""finalproject URL Configuration
The `urlpatterns` list routes URLs to views. For more information please see:
https://docs.djangoproject.com/en/3.1/topics/http/urls/
Examples:
Function views
1. Add an import: from my_app import views
2. Add a URL to urlpatterns: path('',views.home,name='home')
Class-based views
1. Add an import: from other_app.views import Home
2. Add a URL to urlpatterns: path('',Home.as_view(),name='home')
Including another URLconf
1. Import the include() function: from django.urls import include,path
2. Add a URL to urlpatterns: path('blog/',include('blog.urls'))
"""
from django.contrib import admin
from django.urls import include,path
urlpatterns = [
path('',include('flightfinder.urls',namespace='Flightfinder')),path('admin/',admin.site.urls),]
应用-urls.py：
from django.urls import path
from . import views
app_name = 'flightfinder'
urlpatterns = [
path('',views.index,name='index'),path('origin_airport_search/',views.origin_airport_search,name='origin_airport_search')
]
views.py：
import json
from django.shortcuts import render
from django.http import HttpResponse
from django.contrib import messages
from amadeus import Client,ResponseError,Location
from .models import Airport,Flight,Passenger
amadeus = Client(client_id='removed',client_secret='removed',log_level='debug')
# Create your views here.
def index(request):
return render(request,'flightfinder/index.html')
def origin_airport_search(request):
if request.is_ajax():
try:
data = amadeus.reference_data.locations.get(keyword=request.GET.get('term',None),subType=Location.ANY).data
except ResponseError as error:
messages.add_message(request,messages.ERROR,error)
return HttpResponse(get_city_airport_list(data),'application/json')
def get_city_airport_list(data):
result = []
for i,val in enumerate(data):
result.append(data[i]['iataCode']+','+data[i]['name'])
result = list(dict.fromkeys(result))
return json.dumps(result)
我已经看过一些类似的堆栈查询，但是到目前为止，它们都没有帮助。如果有人有任何想法可以在这里尝试，将不胜感激？
谢谢！
解决方法
您已在包含文件中设置了名称空间“ Flightfinders”。这意味着您必须使用此命名空间来调用您的URL：
source: "{% url 'Flightfinder:origin_airport_search' %}",版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。
