Se corrigió la configuración de mongoengine

app/main/config.py

@@ -18,12 +18,12 @@ class Config:
 class DevelopmentConfig(Config):
 
     DEBUG = True
-    DB_CONNECTION = {
-        "MONGODB_DB": "Medidores",
-        "MONGODB_USERNAME": "mailScheduler",
-        "MONGODB_PASSWORD": "pqowieuryt",
-        "MONGODB_HOST": "192.168.100.5",
-        "MONGODB_PORT": 27117
+    MONGODB_SETTINGS = {
+        "db": "Medidores",
+        "username": "mailScheduler",
+        "password": "pqowieuryt",
+        "host": "192.168.100.5",
+        "port": 27117
     }
     SCHEDULER_JOBSTORES = {
         'default': MongoDBJobStore(database='Medidores',
@@ -42,12 +42,12 @@ class TestingConfig(Config):
 class ProductionConfig(Config):
     mongo_client = MongoClient(os.getenv('MONGODB_URL'))
     DEBUG = False
-    DB_CONNECTION = {
-        "MONGODB_DB": os.getenv('MONGODB_DB'),
-        "MONGODB_USERNAME": os.getenv('MONGODB_USERNAME'),
-        "MONGODB_PASSWORD": os.getenv('MONGODB_PASSWORD'),
-        "MONGODB_HOST": os.getenv('MONGODB_HOST'),
-        "MONGODB_PORT": os.getenv('MONGODB_PORT')
+    MONGODB_SETTINGS = {
+        "db": os.getenv('db'),
+        "username": os.getenv('MONGODB_USERNAME'),
+        "password": os.getenv('MONGODB_PASSWORD'),
+        "host": os.getenv('MONGODB_HOST'),
+        "port": os.getenv('MONGODB_PORT')
     }
     SCHEDULER_JOBSTORES = {
         'default': MongoDBJobStore(database='Medidores',