From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <yliu84x@shecgisg003.sh.intel.com>
Received: from mga14.intel.com (mga14.intel.com [192.55.52.115])
 by dpdk.org (Postfix) with ESMTP id 01E852BDE
 for <dts@dpdk.org>; Thu,  4 Aug 2016 07:39:01 +0200 (CEST)
Received: from orsmga003.jf.intel.com ([10.7.209.27])
 by fmsmga103.fm.intel.com with ESMTP; 03 Aug 2016 22:39:01 -0700
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.28,469,1464678000"; d="scan'208";a="859450614"
Received: from shvmail01.sh.intel.com ([10.239.29.42])
 by orsmga003.jf.intel.com with ESMTP; 03 Aug 2016 22:38:48 -0700
Received: from shecgisg003.sh.intel.com (shecgisg003.sh.intel.com
 [10.239.29.90])
 by shvmail01.sh.intel.com with ESMTP id u745chWi003955;
 Thu, 4 Aug 2016 13:38:43 +0800
Received: from shecgisg003.sh.intel.com (localhost [127.0.0.1])
 by shecgisg003.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id
 u745cfnH012769; Thu, 4 Aug 2016 13:38:43 +0800
Received: (from yliu84x@localhost)
 by shecgisg003.sh.intel.com (8.13.6/8.13.6/Submit) id u745cf1B012765;
 Thu, 4 Aug 2016 13:38:41 +0800
From: Marvin Liu <yong.liu@intel.com>
To: dts@dpdk.org
Cc: Marvin Liu <yong.liu@intel.com>
Date: Thu,  4 Aug 2016 13:38:21 +0800
Message-Id: <1470289102-12677-9-git-send-email-yong.liu@intel.com>
X-Mailer: git-send-email 1.7.4.1
In-Reply-To: <1470289102-12677-1-git-send-email-yong.liu@intel.com>
References: <1470289102-12677-1-git-send-email-yong.liu@intel.com>
Subject: [dts] [PATCH 8/9] framework utils: move shared function from dts
	module
X-BeenThere: dts@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: test suite reviews and discussions <dts.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dts>,
 <mailto:dts-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dts/>
List-Post: <mailto:dts@dpdk.org>
List-Help: <mailto:dts-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dts>,
 <mailto:dts-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Thu, 04 Aug 2016 05:39:02 -0000

Some functions need shared with all modules in dts, remove them from dts
module to utils module. This will help on the decouple of each module.

Signed-off-by: Marvin Liu <yong.liu@intel.com>

diff --git a/framework/utils.py b/framework/utils.py
index 48bba0e..edfeeca 100644
--- a/framework/utils.py
+++ b/framework/utils.py
@@ -31,6 +31,10 @@
 
 import json         # json format
 import re
+import os
+import inspect
+
+DTS_ENV_PAT = r"DTS_*"
 
 
 def RED(text):
@@ -99,6 +103,7 @@ def remove_old_rsa_key(crb, ip):
             (ip.strip(), rsa_key_path)
     crb.send_expect(remove_rsa_key_cmd, "# ")
 
+
 def human_read_number(num):
     if num > 1000000:
         num /= 1000000
@@ -108,3 +113,28 @@ def human_read_number(num):
         return str(num) + "K"
     else:
         return str(num)
+
+
+def get_subclasses(module, clazz):
+    """
+    Get module attribute name and attribute.
+    """
+    for subclazz_name, subclazz in inspect.getmembers(module):
+        if hasattr(subclazz, '__bases__') and clazz in subclazz.__bases__:
+            yield (subclazz_name, subclazz)
+
+
+def copy_instance_attr(from_inst, to_inst):
+    for key in from_inst.__dict__.keys():
+        to_inst.__dict__[key] = from_inst.__dict__[key]
+
+
+def create_mask(indexes):
+    """
+    Convert index to hex mask.
+    """
+    val = 0
+    for index in indexes:
+        val |= 1 << int(index)
+
+    return hex(val).rstrip("L")
-- 
1.9.3