1

GeneralApp/views.py

@@ -4,6 +4,7 @@ from django.http import HttpResponse, Http404, FileResponse
 from django.template import loader, RequestContext
 from django.contrib.auth.decorators import login_required
 
+from ReferenceDataApp.models import Country, City, Airport
 from .models import *
 from django.conf import settings
 from .funcs import get_inter_http_response
@@ -14,7 +15,8 @@ from django.contrib.auth.models import User
 from django.views.decorators.csrf import csrf_exempt
 from webpush import send_user_notification
 import json
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, date
+
 
 def generate_routes(request, routes_count):
     if (not request.user
@@ -59,6 +61,39 @@ def generate_routes(request, routes_count):
     return HttpResponse('finished')
 
 
+def export_cities():
+
+    def fix_fields_for_json(items_list):
+        rec_list = []
+        for rec in list(recs):
+            rec_Dict = {}
+            for key, val in rec.items():
+                if type(val) in [datetime, date]:
+                    val = str(val)
+                rec_Dict[key] = val
+            rec_list.append(rec_Dict)
+        return rec_list
+
+    fields = [item.name for item in Country.objects.model._meta.fields if item.name not in ['name_plural']]
+    recs = Country.objects.all().values(*fields)
+    rec_list = fix_fields_for_json(recs)
+    with open('countries.json', 'w', encoding='utf-8') as f:
+        f.write(json.dumps(rec_list, ensure_ascii=False, indent=4))
+
+    fields = [item.name for item in City.objects.model._meta.fields if item.name not in ['name_plural']]
+    recs = City.objects.all().values(*fields)
+    rec_list = fix_fields_for_json(recs)
+    with open('cities.json', 'w', encoding='utf-8') as f:
+        f.write(json.dumps(rec_list, ensure_ascii=False, indent=4))
+
+    fields = [item.name for item in Airport.objects.model._meta.fields if item.name not in ['name_plural']]
+    recs = Airport.objects.all().values()
+    rec_list = fix_fields_for_json(recs)
+    with open('airports.json', 'w', encoding='utf-8') as f:
+        f.write(json.dumps(rec_list, ensure_ascii=False, indent=4))
+
+    return True
+
 
 def test_code(request):
 
@@ -71,9 +106,11 @@ def test_code(request):
 
     res = ''
 
-    from RoutesApp.search_matches import search_matches
-    from RoutesApp.models import Route
-    search_matches(Route.objects.filter(id=16))
+    export_cities()
+
+    # from RoutesApp.search_matches import search_matches
+    # from RoutesApp.models import Route
+    # search_matches(Route.objects.filter(id=16))
 
     # from RoutesApp.funcs import get_city_by_type_transport_and_address_point
     # from RoutesApp.models import Route