Add a method to Installer classes to validate argument input

[cascardo/ipsilon.git] / ipsilon / helpers / common.py

diff --git a/ipsilon/helpers/common.py b/ipsilon/helpers/common.py
index dcbde2b..8eff274 100644 (file)
--- a/ipsilon/helpers/common.py
+++ b/ipsilon/helpers/common.py
@@ -33,6 +33,9 @@ class EnvHelpersInstaller(object):
     def install_args(self, group):
         raise NotImplementedError
 
     def install_args(self, group):
         raise NotImplementedError
 

+    def validate_args(self, args):
+        return
+

     def configure_server(self, opts):
         raise NotImplementedError
 
     def configure_server(self, opts):
         raise NotImplementedError