From b6d544c27f04dd961150c1e571e8a46b45af4166 Mon Sep 17 00:00:00 2001
From: zhurong <aaronzhu1121@gmail.com>
Date: Thu, 16 Apr 2020 02:32:26 -0700
Subject: [PATCH] Remove six usage

Change-Id: Ic6865589c1265185cb22d4caa197b3293fe50465
---
 murano_tempest_tests/utils.py | 8 ++++----
 requirements.txt              | 1 -
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/murano_tempest_tests/utils.py b/murano_tempest_tests/utils.py
index 79d628d..b3a64fc 100644
--- a/murano_tempest_tests/utils.py
+++ b/murano_tempest_tests/utils.py
@@ -13,6 +13,7 @@
 # under the License.
 
 import collections
+from io import BytesIO
 import os
 import shutil
 import tempfile
@@ -23,8 +24,7 @@ import zipfile
 
 from oslo_log import log as logging
 import requests
-import six
-from six.moves import urllib
+import urllib
 
 LOG = logging.getLogger(__name__)
 
@@ -285,7 +285,7 @@ class Package(FileWrapperMixin):
             try:
                 self._file.seek(0)
                 self._zip_obj = zipfile.ZipFile(
-                    six.BytesIO(self._file.read()))
+                    BytesIO(self._file.read()))
             except Exception as e:
                 LOG.error("Error {0} occurred,"
                           " while parsing the package".format(e))
@@ -372,7 +372,7 @@ class Package(FileWrapperMixin):
 
         def transpose_graph(graph):
             transposed = collections.defaultdict(list)
-            for node, deps in six.viewitems(graph):
+            for node, deps in graph.items():
                 for dep in deps:
                     transposed[dep].append(node)
             return transposed
diff --git a/requirements.txt b/requirements.txt
index 21d35d8..d9a635c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,6 @@
 
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 oslo.config>=5.2.0 # Apache-2.0
-six>=1.10.0 # MIT
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
 oslo.utils>=3.33.0 # Apache-2.0
 testtools>=2.2.0 # MIT