add docker environment

src/risotto/config.py

@@ -1,5 +1,5 @@
 MESSAGE_ROOT_PATH = 'messages'
-DATABASE_DIR = 'database'
+DATABASE_DIR = '/var/cache/risotto/database'
 INTERNAL_USER = 'internal'
 CONFIGURATION_DIR = 'configurations'
 TEMPLATE_DIR = 'templates'

src/risotto/register.py

@@ -249,7 +249,6 @@ class RegisterDispatcher:
         # valid function's arguments
         db_conf = get_config().get('database')
 
-        #postgres://user:pass@host:port/database?option=value.
         engine = db_conf.get('engine')
         host = db_conf.get('host')
         dbname = db_conf.get('dbname')
@@ -257,7 +256,6 @@ class RegisterDispatcher:
         dbpassword = db_conf.get('password')
         dbport = db_conf.get('port')
         cfg = "{}://{}:{}@{}:{}/{}".format(engine, dbuser, dbpassword, host, dbport, dbname)
-        print(cfg)
         self.pool = await asyncpg.create_pool(cfg)
         async with self.pool.acquire() as connection:
             async with connection.transaction():