avance lectura archivo proto

docs/rest/dispositivo.rest

@@ -70,7 +70,6 @@ Content-Type: application/json
 
 
 ###
-
 GET {{server}}/lineas/proto?id_paradero=45086
 Authorization: Bearer {{token}}
 
@@ -78,6 +77,5 @@ Authorization: Bearer {{token}}
 
 
 ###
-
+GET {{server}}/lineas/buses_proto/?id_linea=730-0
-GET {{server}}/proto/
 Authorization: Bearer {{token}}

docs/rest/proto.rest

@@ -0,0 +1,18 @@
+
+@server = http://localhost:3000/api
+@token = {{login.response.body.$.token}}
+
+###
+# @name login
+POST {{server}}/auth/
+Content-Type: application/json
+
+{
+    "username": "usuario1",
+    "password": "usuario1"
+}
+
+###
+# @name protodata
+GET {{server}}/proto/status
+Authorization: Bearer {{token}}

project/api/urls.py

@@ -5,6 +5,7 @@ from api.views import usuario, auth, aplicacion, tipo, persona, comuna, region,
 from api.views import mapa, linea, letrero_lur, operador
 from api.views import paradero_imagen, linea_paradero
 from api.views import dispositivo
+from api.views import proto
 
 router = routers.DefaultRouter()
 router.register('aplicaciones', aplicacion.AplicacionViewSet)
@@ -30,8 +31,8 @@ router.register('rolyaplicacion', rolaplicacion.RolAplicacionViewSet, basename='
 urlpatterns = [
     path('', include(router.urls)),
     path('auth/', auth.jwt_login, name='auth'),
-    # path('proto/', proto.status, name='proto_status'),
     path('mapas/paraderos/', mapa.paraderos, name='mapa-paraderos'),
     path('mapas/rutas/', mapa.rutas, name='mapa-rutas'),
     path('paraderos/info-public/<int:pk>/', paradero.info_public, name='paradero-infopublic'),
+    path('proto/status/', proto.status, name='proto_status'),
 ]

project/api/views/linea.py

@@ -6,6 +6,7 @@ from django_filters.rest_framework import DjangoFilterBackend
 from django.db import connection
 from .. import models, serializers
 from django.http import JsonResponse
+import logging
 
 class LineaViewSet(viewsets.ModelViewSet):
     queryset = models.Linea.objects.all()
@@ -78,6 +79,12 @@ class LineaViewSet(viewsets.ModelViewSet):
     def buses_proto(self, request, pk=None):
         pk = request.GET['id_linea']
 
+        linea = models.Linea.objects \
+            .filter(id_linea=pk) \
+            .first()
+
+        logging.error(linea)
+
         detalle_buses = []
         paraderos = models.Paradero.objects \
             .filter(vigente=True, lineaparadero__id_linea=pk) \
@@ -89,13 +96,14 @@ class LineaViewSet(viewsets.ModelViewSet):
                 where stop_id = %s"
 
         for p in paraderos:
-            params = [ p['id_paradero'] ]
+            id_paradero = p['id_paradero']
-            with connection.cursor() as cursor:
-                cursor.execute(query, params)
-                row = cursor.fetchone()
 
-            if row != None:
+            with connection.cursor() as cursor:
-                buses = list(filter(lambda linea: linea['linea'] == pk, row[0]))
+                cursor.execute(query, [ id_paradero ])
+                datajson = cursor.fetchone()
+
+            if datajson != None:
+                buses = list(filter(lambda rowjson: rowjson['Descripcion'] == linea.route_short_name, datajson[0]))
                 for bus in buses:
                     for llegada in bus['Llegadas']:
                         data_bus = {

project/api/views/proto.py

@@ -0,0 +1,46 @@
+
+from django.views.decorators.csrf import csrf_exempt
+from rest_framework.decorators import action, api_view
+from api.utils import gtfs_realtime_pb2
+from project.settings import BASE_DIR
+from django.http import JsonResponse
+import logging
+
+def status(request):
+    nombre_archivo_proto = f'{BASE_DIR}/api/utils/demo.proto'
+    with open(nombre_archivo_proto, 'rb') as proto_file:
+        feed = gtfs_realtime_pb2.FeedMessage()
+        feed.ParseFromString(proto_file.read())
+
+    data = {} #get_object(feed)
+    # logging.error(dir(feed))
+    # logging.error(feed.header)
+    # logging.error(dir(feed.entity))
+    logging.error(feed.entity[0])
+    # logging.error(dir(feed.entity[0].trip_update))
+
+    return JsonResponse(data, safe=False)
+
+
+def get_object(obj1, obj2 = {}, level = 1):
+    attributes = dir(obj1)
+    for attr in attributes:
+        if attr[0:1] != '_':
+            try:
+                for elem in obj1[attr]:
+                    logging.error(elem)
+            except:
+                logging.error(attr)
+                pass
+    return obj2
+
+
+def is_subscriptable(obj):
+    return hasattr(obj, '__getitem__')
+
+def is_iterable(obj):
+    try:
+        iter(obj)
+        return True
+    except TypeError:
+        return False

requirements.txt

@@ -9,3 +9,4 @@ PyJWT
 pymongo
 Pillow
 openpyxl
+google