remove imported FUNCTEST_REPO object

According to openstack style guidelines in http://docs.openstack.org/developer/hacking/
**** Do not import objects, only modules (*) ****
so direct FUNCTEST_REPO import should be avoided
from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO

JIRA: FUNCTEST-459

Change-Id: Iac0d07a54957cd7419391de183660ac1ce0efd49
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

3 files changed, 15 insertions, 14 deletions

diff --git a/testcases/OpenStack/rally/run_rally-cert.py b/testcases/OpenStack/rally/run_rally-cert.py
index f12185451..ebea59e81 100755
--- a/testcases/OpenStack/rally/run_rally-cert.py
+++ b/testcases/OpenStack/rally/run_rally-cert.py
@@ -20,14 +20,14 @@ import os
 import re
 import subprocess
 import time
-import yaml
 
 import argparse
+import iniparse
+import yaml
+
 import functest.utils.functest_logger as ft_logger
 import functest.utils.functest_utils as functest_utils
 import functest.utils.openstack_utils as os_utils
-import iniparse
-from functest.utils.functest_utils import FUNCTEST_REPO as REPO_PATH
 
 tests = ['authenticate', 'glance', 'cinder', 'heat', 'keystone',
          'neutron', 'nova', 'quotas', 'requests', 'vm', 'all']
@@ -75,8 +75,8 @@ logger = ft_logger.Logger("run_rally").getLogger()
 functest_yaml = functest_utils.get_functest_yaml()
 
 HOME = os.environ['HOME'] + "/"
-RALLY_DIR = REPO_PATH + '/' + functest_yaml.get("general").get(
-    "directories").get("dir_rally")
+RALLY_DIR = functest_utils.FUNCTEST_REPO + '/' + \
+            functest_yaml.get("general").get("directories").get("dir_rally")
 TEMPLATE_DIR = RALLY_DIR + "scenario/templates"
 SUPPORT_DIR = RALLY_DIR + "scenario/support"
 TEMP_DIR = RALLY_DIR + "var"
diff --git a/testcases/OpenStack/tempest/run_tempest.py b/testcases/OpenStack/tempest/run_tempest.py
index e93972182..c426eb63e 100755
--- a/testcases/OpenStack/tempest/run_tempest.py
+++ b/testcases/OpenStack/tempest/run_tempest.py
@@ -22,11 +22,11 @@ import sys
 import time
 
 import argparse
+import yaml
+
 import functest.utils.functest_logger as ft_logger
 import functest.utils.functest_utils as ft_utils
 import functest.utils.openstack_utils as os_utils
-import yaml
-from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 modes = ['full', 'smoke', 'baremetal', 'compute', 'data_processing',
          'identity', 'image', 'network', 'object_storage', 'orchestration',
@@ -90,7 +90,7 @@ RESULTS_DIR = functest_yaml.get("general").get("directories").get(
 TEMPEST_RESULTS_DIR = RESULTS_DIR + '/tempest'
 TEST_LIST_DIR = functest_yaml.get("general").get("directories").get(
     "dir_tempest_cases")
-REPO_PATH = FUNCTEST_REPO + '/'
+REPO_PATH = ft_utils.FUNCTEST_REPO + '/'
 TEMPEST_CUSTOM = REPO_PATH + TEST_LIST_DIR + 'test_list.txt'
 TEMPEST_BLACKLIST = REPO_PATH + TEST_LIST_DIR + 'blacklist.txt'
 TEMPEST_DEFCORE = REPO_PATH + TEST_LIST_DIR + 'defcore_req.txt'
diff --git a/testcases/OpenStack/vPing/vping_util.py b/testcases/OpenStack/vPing/vping_util.py
index 7e7173aee..e85476e66 100644
--- a/testcases/OpenStack/vPing/vping_util.py
+++ b/testcases/OpenStack/vPing/vping_util.py
@@ -4,12 +4,13 @@ import re
 import sys
 import time
 
-import functest.utils.functest_utils as ft_utils
-import functest.utils.openstack_utils as os_utils
 import paramiko
-from functest.utils.functest_utils import FUNCTEST_REPO as REPO_PATH
 from scp import SCPClient
 
+import functest.utils.functest_utils as ft_utils
+import functest.utils.openstack_utils as os_utils
+
+FUNCTEST_REPO = ft_utils.FUNCTEST_REPO
 functest_yaml = ft_utils.get_functest_yaml()
 
 NAME_VM_1 = functest_yaml.get("vping").get("vm_name_1")
@@ -57,8 +58,8 @@ def pMsg(value):
 
 
 def check_repo_exist():
-    if not os.path.exists(REPO_PATH):
-        logger.error("Functest repository not found '%s'" % REPO_PATH)
+    if not os.path.exists(FUNCTEST_REPO):
+        logger.error("Functest repository not found '%s'" % FUNCTEST_REPO)
         exit(-1)
 
 
@@ -339,7 +340,7 @@ def transfer_ping_script(ssh, floatip):
     logger.info("Trying to transfer ping.sh to %s..." % floatip)
     scp = SCPClient(ssh.get_transport())
 
-    ping_script = REPO_PATH + '/' + "testcases/OpenStack/vPing/ping.sh"
+    ping_script = FUNCTEST_REPO + "/testcases/OpenStack/vPing/ping.sh"
     try:
         scp.put(ping_script, "~/")
     except: