Arnaud Legendre 6316a6ff47 Port the Datastore and DatastorePath objects
This patch ports the Datastore and DatastorePath objects which have
been approved in Nova and will be useful in Glance.
Finally, it adds the units module from oslo-incubator.

Change-Id: Ia519a83ed09fde74be376981f89284af20aa1dab
2014-07-30 14:35:38 -07:00

39 lines
922 B
Python

# Copyright 2013 IBM Corp
# All Rights Reserved.
#
# 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.
"""
Unit constants
"""
# Binary unit constants.
Ki = 1024
Mi = 1024 ** 2
Gi = 1024 ** 3
Ti = 1024 ** 4
Pi = 1024 ** 5
Ei = 1024 ** 6
Zi = 1024 ** 7
Yi = 1024 ** 8
# Decimal unit constants.
k = 1000
M = 1000 ** 2
G = 1000 ** 3
T = 1000 ** 4
P = 1000 ** 5
E = 1000 ** 6
Z = 1000 ** 7
Y = 1000 ** 8