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>

14 files changed, 47 insertions, 40 deletions

diff --git a/ci/prepare_env.py b/ci/prepare_env.py
index 49dcdd505..49b3ea75e 100755
--- a/ci/prepare_env.py
+++ b/ci/prepare_env.py
@@ -20,11 +20,11 @@ import subprocess
 import sys
 
 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
 
 actions = ['start', 'check']
 parser = argparse.ArgumentParser()
@@ -204,7 +204,7 @@ def patch_config_file():
 def verify_deployment():
     print_separator()
     logger.info("Verifying OpenStack services...")
-    cmd = ("%s/ci/check_os.sh" % FUNCTEST_REPO)
+    cmd = ("%s/ci/check_os.sh" % ft_utils.FUNCTEST_REPO)
 
     logger.debug("Executing command: %s" % cmd)
     p = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True)
diff --git a/ci/run_tests.py b/ci/run_tests.py
index 194793838..af8f51dd0 100755
--- a/ci/run_tests.py
+++ b/ci/run_tests.py
@@ -14,6 +14,7 @@ import re
 import sys
 
 import argparse
+
 import functest.ci.generate_report as generate_report
 import functest.ci.tier_builder as tb
 import functest.utils.functest_logger as ft_logger
@@ -22,7 +23,6 @@ import functest.utils.openstack_clean as os_clean
 import functest.utils.openstack_snapshot as os_snapshot
 import functest.utils.openstack_utils as os_utils
 from functest.testcases.Controllers.ODL.OpenDaylightTesting import ODLTestCases
-from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 parser = argparse.ArgumentParser()
 parser.add_argument("-t", "--test", dest="test", action='store',
@@ -41,7 +41,7 @@ logger = ft_logger.Logger("run_tests").getLogger()
 
 
 """ global variables """
-EXEC_SCRIPT = ("%s/ci/exec_test.sh" % FUNCTEST_REPO)
+EXEC_SCRIPT = ("%s/ci/exec_test.sh" % ft_utils.FUNCTEST_REPO)
 CLEAN_FLAG = True
 REPORT_FLAG = False
 EXECUTED_TEST_CASES = []
diff --git a/cli/commands/cli_env.py b/cli/commands/cli_env.py
index 0f5ef2c60..572012643 100644
--- a/cli/commands/cli_env.py
+++ b/cli/commands/cli_env.py
@@ -7,14 +7,15 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 #
 
+import os
+
 import click
 import git
-import os
 
 import functest.utils.functest_utils as ft_utils
-from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 ENV_FILE = "/home/opnfv/functest/conf/env_active"
+FUNCTEST_REPO = ft_utils.FUNCTEST_REPO
 
 
 class CliEnv:
diff --git a/cli/commands/cli_os.py b/cli/commands/cli_os.py
index d38dc9e6a..fc027d5fe 100644
--- a/cli/commands/cli_os.py
+++ b/cli/commands/cli_os.py
@@ -11,10 +11,10 @@
 import os
 
 import click
+
 import functest.utils.functest_utils as ft_utils
 import functest.utils.openstack_clean as os_clean
 import functest.utils.openstack_snapshot as os_snapshot
-from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 functest_yaml = ft_utils.get_functest_yaml()
 
@@ -80,7 +80,7 @@ class CliOpenStack:
 
     def check(self):
         self.ping_endpoint()
-        cmd = FUNCTEST_REPO + "/ci/check_os.sh"
+        cmd = ft_utils.FUNCTEST_REPO + "/ci/check_os.sh"
         ft_utils.execute_command(cmd, verbose=False)
 
     def snapshot_create(self):
diff --git a/cli/commands/cli_testcase.py b/cli/commands/cli_testcase.py
index 68f9ed610..5cfe99881 100644
--- a/cli/commands/cli_testcase.py
+++ b/cli/commands/cli_testcase.py
@@ -12,16 +12,17 @@
 import os
 
 import click
+
 import functest.ci.tier_builder as tb
 import functest.utils.functest_utils as ft_utils
 import functest.utils.functest_vacation as vacation
-from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 functest_yaml = ft_utils.get_functest_yaml()
 
 FUNCTEST_CONF_DIR = functest_yaml.get("general").get(
     "directories").get("dir_functest_conf")
 ENV_FILE = FUNCTEST_CONF_DIR + "/env_active"
+FUNCTEST_REPO = ft_utils.FUNCTEST_REPO
 
 
 class CliTestcase:
diff --git a/cli/commands/cli_tier.py b/cli/commands/cli_tier.py
index 314246890..ee45d8438 100644
--- a/cli/commands/cli_tier.py
+++ b/cli/commands/cli_tier.py
@@ -12,15 +12,16 @@
 import os
 
 import click
+
 import functest.ci.tier_builder as tb
 import functest.utils.functest_utils as ft_utils
-from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 functest_yaml = ft_utils.get_functest_yaml()
 
 FUNCTEST_CONF_DIR = functest_yaml.get("general").get(
     "directories").get("dir_functest_conf")
 ENV_FILE = FUNCTEST_CONF_DIR + "/env_active"
+FUNCTEST_REPO = ft_utils.FUNCTEST_REPO
 
 
 class CliTier:
diff --git a/testcases/Controllers/ONOS/Teston/adapters/foundation.py b/testcases/Controllers/ONOS/Teston/adapters/foundation.py
index 3fae2a5d2..90eb14490 100644
--- a/testcases/Controllers/ONOS/Teston/adapters/foundation.py
+++ b/testcases/Controllers/ONOS/Teston/adapters/foundation.py
@@ -18,7 +18,7 @@ import re
 import time
 import yaml
 
-from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
+import functest.utils.functest_utils as ft_utils
 
 
 class foundation:
@@ -26,7 +26,7 @@ class foundation:
     def __init__(self):
 
         # currentpath = os.getcwd()
-        REPO_PATH = FUNCTEST_REPO + '/'
+        REPO_PATH = ft_utils.FUNCTEST_REPO + '/'
         currentpath = REPO_PATH + 'testcases/Controllers/ONOS/Teston/CI'
         self.cipath = currentpath
         self.logdir = os.path.join(currentpath, 'log')
diff --git a/testcases/Controllers/ONOS/Teston/onosfunctest.py b/testcases/Controllers/ONOS/Teston/onosfunctest.py
index 01537b990..a5c225edc 100755
--- a/testcases/Controllers/ONOS/Teston/onosfunctest.py
+++ b/testcases/Controllers/ONOS/Teston/onosfunctest.py
@@ -20,11 +20,11 @@ import re
 import time
 
 import argparse
+from neutronclient.v2_0 import client as neutronclient
+
 import functest.utils.functest_logger as ft_logger
 import functest.utils.functest_utils as functest_utils
 import functest.utils.openstack_utils as openstack_utils
-from functest.utils.functest_utils import FUNCTEST_REPO as REPO_PATH
-from neutronclient.v2_0 import client as neutronclient
 
 parser = argparse.ArgumentParser()
 parser.add_argument("-t", "--testcase", help="Testcase name")
@@ -55,8 +55,9 @@ GLANCE_IMAGE_FILENAME = functest_utils.get_parameter_from_yaml(
     "onos_sfc.image_file_name")
 GLANCE_IMAGE_PATH = functest_utils.get_parameter_from_yaml(
     "general.directories.dir_functest_data") + "/" + GLANCE_IMAGE_FILENAME
-SFC_PATH = REPO_PATH + "/" + functest_utils.get_parameter_from_yaml(
-    "general.directories.dir_onos_sfc")
+SFC_PATH = functest_utils.FUNCTEST_REPO + "/" + \
+           functest_utils.get_parameter_from_yaml(
+               "general.directories.dir_onos_sfc")
 
 
 def RunScript(testname):
diff --git a/testcases/OpenStack/rally/run_rally-cert.py b/testcases/OpenStack/rally/run_rally-cert.py
index 7bd8b5356..536b4a5c2 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:
diff --git a/testcases/features/sfc/sfc.py b/testcases/features/sfc/sfc.py
index dbf64850e..c84810efa 100755
--- a/testcases/features/sfc/sfc.py
+++ b/testcases/features/sfc/sfc.py
@@ -4,11 +4,11 @@ import sys
 import time
 
 import argparse
+import paramiko
+
 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 paramiko
-from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 parser = argparse.ArgumentParser()
 
@@ -21,6 +21,8 @@ args = parser.parse_args()
 """ logging configuration """
 logger = ft_logger.Logger("ODL_SFC").getLogger()
 
+FUNCTEST_REPO = ft_utils.FUNCTEST_REPO
+
 HOME = os.environ['HOME'] + "/"
 
 VM_BOOT_TIMEOUT = 180
diff --git a/testcases/security_scan/security_scan.py b/testcases/security_scan/security_scan.py
index 7b9250215..2c0730469 100755
--- a/testcases/security_scan/security_scan.py
+++ b/testcases/security_scan/security_scan.py
@@ -12,18 +12,19 @@
 # nominated node. Post scan a report is downloaded and if '--clean' is passed
 # all trace of the scan is removed from the remote system.
 
+
 import datetime
 import os
 import sys
 from ConfigParser import SafeConfigParser
 
 import argparse
-from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 from keystoneclient import session
 from keystoneclient.auth.identity import v2
 from novaclient import client
 
 import connect
+import functest.utils.functest_utils as ft_utils
 
 __version__ = 0.1
 __author__ = 'Luke Hinds (lhinds@redhat.com)'
@@ -32,7 +33,7 @@ __url__ = 'https://wiki.opnfv.org/display/functest/Functest+Security'
 # Global vars
 INSTALLER_IP = os.getenv('INSTALLER_IP')
 oscapbin = 'sudo /bin/oscap'
-functest_dir = '%s/testcases/security_scan/' % FUNCTEST_REPO
+functest_dir = '%s/testcases/security_scan/' % ft_utils.FUNCTEST_REPO
 
 # Apex Spefic var needed to query Undercloud
 if os.getenv('OS_AUTH_URL') is None:
diff --git a/testcases/vnf/vIMS/vIMS.py b/testcases/vnf/vIMS/vIMS.py
index b72e4cd81..c9b1c9ce6 100755
--- a/testcases/vnf/vIMS/vIMS.py
+++ b/testcases/vnf/vIMS/vIMS.py
@@ -19,15 +19,14 @@ import subprocess
 import time
 
 import argparse
-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 keystoneclient.v2_0.client as ksclient
 import novaclient.client as nvclient
 import requests
-from functest.utils.functest_utils import FUNCTEST_REPO as REPO_PATH
 from neutronclient.v2_0 import client as ntclient
 
+import functest.utils.functest_logger as ft_logger
+import functest.utils.functest_utils as functest_utils
+import functest.utils.openstack_utils as os_utils
 from clearwater import clearwater
 from orchestrator import orchestrator
 
@@ -51,7 +50,7 @@ logger = ft_logger.Logger("vIMS").getLogger()
 functest_yaml = functest_utils.get_functest_yaml()
 
 # Cloudify parameters
-VIMS_DIR = (REPO_PATH + '/' +
+VIMS_DIR = (functest_utils.FUNCTEST_REPO + '/' +
             functest_yaml.get("general").get("directories").get("dir_vIMS"))
 VIMS_DATA_DIR = functest_yaml.get("general").get(
     "directories").get("dir_vIMS_data") + "/"