change _ to -

from pymongo import MongoClient

from urllib.parse import quote_plus

from ..configs.config import Config

import os

from pymongo import MongoClient # for conect a instance of mongo

from urllib.parse import quote_plus # for encode the mongo conection string

from ..configs.config import Config # for get the config file

import os # for get the env variables

class MongoDatabse():

        mongo_register_hostname = os.getenv('MONGO_REGISTER_HOSTNAME', 'localhost')

        mongo_register_port = os.getenv('MONGO_REGISTER_PORT', '28017')

        uri = f"mongodb://{self.config['mongo_register']['user']}:{self.config['mongo_register']['password']}@mongo_register:27017"   # cambiar la varible @mongo_register para que lo pille como varible de entorno

        uri = f"mongodb://{self.config['mongo_register']['user']}:{self.config['mongo_register']['password']}@mongo-register:27017"   # cambiar la varible @mongo_register para que lo pille como varible de entorno

        print ("URI MONGO REGISTER: ", uri)

        #uri = "mongodb://" + self.config['mongo_register']['user'] + ":" + self.config['mongo_register']['password'] + "@" + os.getenv('MONGO_REGISTER_HOSTNAME') + ":" + os.getenv('MONGO_REGISTER_PORT')

        client = MongoClient(uri)

  'password': 'example',

  'db': 'capif_users',

  'col': 'user',

  'host': 'mongo_register',

  'host': 'mongo-register',

  'port': '27017'

}