update cli command

swscloud-admin-add.py

@@ -1,11 +1,17 @@
+#!/usr/bin/env python
+# coding: utf-8
+
 import argparse
+import validators
 from hashlib import md5
 from uuid import uuid4
-
 from SWSCloudCore import models
 
-__author__ = 'vanzhiganov'
+"""
-
+Утилита добавления администратора
+Как использовать:
+    swscloud-admin-add.py --email admin@cloud.com --password qwerty
+"""
 
 parser = argparse.ArgumentParser(description='')
 parser.add_argument('--email', dest="email")
@@ -13,12 +19,19 @@ parser.add_argument('--password', dest="password")
 
 args = parser.parse_args()
 
+# validate admin email
+if not validators.email(args.email):
+    sys.exit('invalid email format')
+
 admin_id = uuid4()
-# todo: validate admin email
 admin_email = args.email
 admin_password = md5(args.password).hexdigest()
 
+models.database.connect()
+
 if models.Admins.select().where(models.Admins.email == args.email).count() == 0:
     models.Admins.create(id=admin_id, email=admin_email, password=admin_password, status=1)
 else:
-    print "Admin account with email '%s' already exists." % admin_email
+    print "already exists"
+
+models.database.close()