Add env[SWIFTCLIENT_INSECURE]

Add env[SWIFTCLIENT_INSECURE] as default of --insecure option.
If set to 'true', allow to access insecure keystone server.
The name follows 'NOVACLIENT_INSECURE' in novaclient.

Change-Id: I322674eba9c07e6def97bce339815fa15191a92d

1 files changed, 28 insertions, 0 deletions

diff --git a/swiftclient/utils.py b/swiftclient/utils.py
new file mode 100644
index 0000000..f309d29
--- /dev/null
+++ b/swiftclient/utils.py
@@ -0,0 +1,28 @@
+# Copyright (c) 2010-2012 OpenStack, LLC.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Miscellaneous utility functions for use with Swift."""
+
+TRUE_VALUES = set(('true', '1', 'yes', 'on', 't', 'y'))
+
+
+def config_true_value(value):
+    """
+    Returns True if the value is either True or a string in TRUE_VALUES.
+    Returns False otherwise.
+    This function come from swift.common.utils.config_true_value()
+    """
+    return value is True or \
+        (isinstance(value, basestring) and value.lower() in TRUE_VALUES)