From c4d5a9cd7cebb0132403846c214e045247bda28a Mon Sep 17 00:00:00 2001
From: Sebastien Binet <binet@cern.ch>
Date: Fri, 11 Sep 2015 08:26:37 +0200
Subject: [PATCH] gopy: harmonize default py-version for gopy cmds

Fixes #66.

Change-Id: I6f9f535c5a78c2e26d3c7f386999505c0339815c
---
 cmd_bind.go | 2 +-
 cmd_gen.go  | 2 +-
 main.go     | 4 ++++
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/cmd_bind.go b/cmd_bind.go
index 7a7db8e..55d6466 100644
--- a/cmd_bind.go
+++ b/cmd_bind.go
@@ -31,7 +31,7 @@ ex:
 		Flag: *flag.NewFlagSet("gopy-bind", flag.ExitOnError),
 	}
 
-	cmd.Flag.String("lang", "py2", "python version to use for bindings (python2|py2|python3|py3)")
+	cmd.Flag.String("lang", defaultPyVersion, "python version to use for bindings (python2|py2|python3|py3)")
 	cmd.Flag.String("output", "", "output directory for bindings")
 	return cmd
 }
diff --git a/cmd_gen.go b/cmd_gen.go
index f0e526b..1510b3f 100644
--- a/cmd_gen.go
+++ b/cmd_gen.go
@@ -29,7 +29,7 @@ ex:
 		Flag: *flag.NewFlagSet("gopy-gen", flag.ExitOnError),
 	}
 
-	cmd.Flag.String("lang", "python", "target language for bindings")
+	cmd.Flag.String("lang", defaultPyVersion, "target language for bindings")
 	cmd.Flag.String("output", "", "output directory for bindings")
 	return cmd
 }
diff --git a/main.go b/main.go
index 6f078aa..c8d1eec 100644
--- a/main.go
+++ b/main.go
@@ -12,6 +12,10 @@ import (
 	"github.com/gonuts/flag"
 )
 
+const (
+	defaultPyVersion = "py2"
+)
+
 var (
 	app *commander.Command
 )