use urlparse from six

- six provides compatibility support for urlparse. lets use it.
- cleanup import lines to be consistent.

Change-Id: I655b64888a29dc1f34e51216f06b83e84fe25970

ceilometer/agent.py

@@ -19,8 +19,8 @@
 
 import collections
 import itertools
-import urlparse
 
+from six.moves.urllib import parse as urlparse
 from stevedore import extension
 
 from ceilometer.openstack.common import context

ceilometer/alarm/notifier/rest.py

@@ -17,10 +17,9 @@
 """Rest alarm notifier."""
 
 import eventlet
-import requests
-import six.moves.urllib.parse as urlparse
-
 from oslo.config import cfg
+import requests
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.alarm import notifier
 from ceilometer.openstack.common.gettextutils import _

ceilometer/hardware/inspector/snmp.py

@@ -17,10 +17,10 @@
 # under the License.
 """Inspector for collecting data over SNMP"""
 
-import urlparse
+from pysnmp.entity.rfc3413.oneliner import cmdgen
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.hardware.inspector import base
-from pysnmp.entity.rfc3413.oneliner import cmdgen
 
 
 class SNMPException(Exception):

ceilometer/hardware/pollsters/util.py

@@ -19,7 +19,8 @@
 # under the License.
 
 import copy
-import urlparse
+
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.openstack.common import timeutils
 from ceilometer import sample

ceilometer/network/statistics/__init__.py

@@ -16,7 +16,7 @@
 import abc
 
 import six
-from six.moves.urllib import parse as url_parse
+from six.moves.urllib import parse as urlparse
 from stevedore import driver as _driver
 
 from ceilometer.central import plugin
@@ -47,8 +47,8 @@ class _Base(plugin.CentralPollster):
 
         parse_url = network_utils.urlsplit(resource)
 
-        params = url_parse.parse_qs(parse_url.query)
+        params = urlparse.parse_qs(parse_url.query)
-        parts = url_parse.ParseResult(parse_url.scheme,
+        parts = urlparse.ParseResult(parse_url.scheme,
                                      parse_url.netloc,
                                      parse_url.path,
                                      None,

ceilometer/network/statistics/opencontrail/client.py

@@ -17,7 +17,7 @@
 from oslo.config import cfg
 import requests
 import six
-from six.moves.urllib import parse as url_parse
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.openstack.common.gettextutils import _
 from ceilometer.openstack.common import log
@@ -51,7 +51,7 @@ class AnalyticsAPIBaseClient(object):
                 'domain': self.domain}
 
         req_params = self._get_req_params(data=data)
-        url = url_parse.urljoin(self.endpoint, path)
+        url = urlparse.urljoin(self.endpoint, path)
         resp = requests.post(url, **req_params)
         if resp.status_code != 302:
             raise OpencontrailAPIFailed(
@@ -71,7 +71,7 @@ class AnalyticsAPIBaseClient(object):
         req_params = self._get_req_params(data=data,
                                           cookies={'connect.sid': self.sid})
 
-        url = url_parse.urljoin(self.endpoint, path)
+        url = urlparse.urljoin(self.endpoint, path)
         self._log_req(url, req_params)
         resp = requests.get(url, **req_params)
         self._log_res(resp)

ceilometer/network/statistics/opencontrail/driver.py

@@ -14,7 +14,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from six.moves.urllib import parse as url_parse
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.network.statistics import driver
 from ceilometer.network.statistics.opencontrail import client
@@ -73,13 +73,13 @@ class OpencontrailDriver(driver.Driver):
 
     def get_sample_data(self, meter_name, parse_url, params, cache):
 
-        parts = url_parse.ParseResult(params.get('scheme', ['http'])[0],
+        parts = urlparse.ParseResult(params.get('scheme', ['http'])[0],
                                      parse_url.netloc,
                                      parse_url.path,
                                      None,
                                      None,
                                      None)
-        endpoint = url_parse.urlunparse(parts)
+        endpoint = urlparse.urlunparse(parts)
 
         iter = self._get_iter(meter_name)
         if iter is None:

ceilometer/network/statistics/opendaylight/driver.py

@@ -15,7 +15,7 @@
 
 import six
 from six import moves
-from six.moves.urllib import parse as url_parse
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.network.statistics import driver
 from ceilometer.network.statistics.opendaylight import client
@@ -187,13 +187,13 @@ class OpenDayLightDriver(driver.Driver):
             # OpenDaylight REST API has not api to getting meter.
             return None
 
-        parts = url_parse.ParseResult(params.get('scheme', ['http'])[0],
+        parts = urlparse.ParseResult(params.get('scheme', ['http'])[0],
                                      parse_url.netloc,
                                      parse_url.path,
                                      None,
                                      None,
                                      None)
-        endpoint = url_parse.urlunparse(parts)
+        endpoint = urlparse.urlunparse(parts)
 
         data = self._prepare_cache(endpoint, params, cache)
 

ceilometer/objectstore/swift.py

@@ -18,10 +18,10 @@
 """
 
 from __future__ import absolute_import
-import six.moves.urllib.parse as urlparse
 
 from keystoneclient import exceptions
 from oslo.config import cfg
+from six.moves.urllib import parse as urlparse
 from swiftclient import client as swift
 
 from ceilometer.central import plugin

ceilometer/publisher/file.py

@@ -17,7 +17,8 @@
 
 import logging
 import logging.handlers
-import six.moves.urllib.parse as urlparse
+
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.openstack.common.gettextutils import _
 from ceilometer.openstack.common import log

ceilometer/publisher/rpc.py

@@ -20,11 +20,11 @@
 
 import itertools
 import operator
-import six.moves.urllib.parse as urlparse
 
 from oslo.config import cfg
 import oslo.messaging
 import oslo.messaging._drivers.common
+from six.moves.urllib import parse as urlparse
 
 from ceilometer import messaging
 from ceilometer.openstack.common.gettextutils import _

ceilometer/storage/__init__.py

@@ -17,10 +17,9 @@
 """Storage backend management
 """
 
-import six.moves.urllib.parse as urlparse
-
 from oslo.config import cfg
 import six
+from six.moves.urllib import parse as urlparse
 from stevedore import driver
 
 from ceilometer.openstack.common.gettextutils import _

ceilometer/storage/impl_hbase.py

@@ -16,10 +16,10 @@ import datetime
 import hashlib
 import operator
 import os
-import six.moves.urllib.parse as urlparse
 import time
 
 import happybase
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.alarm.storage import models as alarm_models
 from ceilometer.openstack.common.gettextutils import _

ceilometer/tests/alarm/test_notifier.py

@@ -14,10 +14,10 @@
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations
 # under the License.
-import six.moves.urllib.parse as urlparse
 
 import mock
 import requests
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.alarm import service
 from ceilometer.openstack.common import context

ceilometer/tests/db.py

@@ -20,11 +20,11 @@
 """Base classes for API tests."""
 import fixtures
 import os
-import urlparse
 import uuid
 import warnings
 
 import six
+from six.moves.urllib import parse as urlparse
 import testscenarios.testcase
 from testtools import testcase
 

ceilometer/tests/network/statistics/opencontrail/test_driver.py

@@ -15,7 +15,7 @@
 # under the License.
 
 import mock
-from six.moves.urllib import parse as url_parse
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.network.statistics.opencontrail import driver
 from ceilometer.openstack.common import test
@@ -37,7 +37,7 @@ class TestOpencontrailDriver(test.BaseTestCase):
         self.nc_networks.start()
 
         self.driver = driver.OpencontrailDriver()
-        self.parse_url = url_parse.ParseResult('opencontrail',
+        self.parse_url = urlparse.ParseResult('opencontrail',
                                               '127.0.0.1:8143',
                                               '/', None, None, None)
         self.params = {'password': ['admin'],

ceilometer/tests/network/statistics/opendaylight/test_client.py

@@ -13,10 +13,9 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 import mock
-
 from requests import auth as req_auth
 import six
-from six.moves.urllib import parse as url_parse
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.network.statistics.opendaylight import client
 from ceilometer.openstack.common.gettextutils import _
@@ -30,13 +29,13 @@ class TestClientHTTPBasicAuth(test.BaseTestCase):
 
     def setUp(self):
         super(TestClientHTTPBasicAuth, self).setUp()
-        self.parsed_url = url_parse.urlparse(
+        self.parsed_url = urlparse.urlparse(
             'http://127.0.0.1:8080/controller/nb/v2?container_name=default&'
             'container_name=egg&auth=%s&user=admin&password=admin_pass&'
             'scheme=%s' % (self.auth_way, self.scheme))
-        self.params = url_parse.parse_qs(self.parsed_url.query)
+        self.params = urlparse.parse_qs(self.parsed_url.query)
-        self.endpoint = url_parse.urlunparse(
+        self.endpoint = urlparse.urlunparse(
-            url_parse.ParseResult(self.scheme,
+            urlparse.ParseResult(self.scheme,
                                  self.parsed_url.netloc,
                                  self.parsed_url.path,
                                  None, None, None))

ceilometer/tests/network/statistics/opendaylight/test_driver.py

@@ -13,11 +13,11 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 import abc
-import mock
 
+import mock
 import six
 from six import moves
-from six.moves.urllib import parse as url_parse
+from six.moves.urllib import parse as urlparse
 
 from ceilometer.network.statistics.opendaylight import driver
 from ceilometer.openstack.common import test
@@ -58,18 +58,18 @@ class _Base(test.BaseTestCase):
     def inactive_hosts_data(self):
         pass
 
-    fake_odl_url = url_parse.ParseResult('opendaylight',
+    fake_odl_url = urlparse.ParseResult('opendaylight',
                                         'localhost:8080',
                                         'controller/nb/v2',
                                         None,
                                         None,
                                         None)
 
-    fake_params = url_parse.parse_qs('user=admin&password=admin&scheme=http&'
+    fake_params = urlparse.parse_qs('user=admin&password=admin&scheme=http&'
                                     'container_name=default&auth=basic')
 
     fake_params_multi_container = \
-        url_parse.parse_qs('user=admin&password=admin&scheme=http&'
+        urlparse.parse_qs('user=admin&password=admin&scheme=http&'
                           'container_name=first&container_name=second&'
                           'auth=basic')