ec2-api/ec2api/paths.py
Andrey Pavlov 67eae1069d follow oslo
move to oslo.db and some other oslo libraries

Change-Id: I57e4f01bd46339cdfe3ed2e4748eb1e923cea584
2015-02-26 22:04:09 +03:00

65 lines
2.0 KiB
Python

# Copyright 2014
# The Cloudscaling Group, Inc.
#
# 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.
import os
import sys
from oslo_config import cfg
path_opts = [
cfg.StrOpt('pybasedir',
default=os.path.abspath(os.path.join(os.path.dirname(__file__),
'../')),
help='Directory where the ec2api python module is installed'),
cfg.StrOpt('bindir',
default=os.path.join(sys.prefix, 'local', 'bin'),
help='Directory where ec2api binaries are installed'),
cfg.StrOpt('state_path',
default='$pybasedir',
help="Top-level directory for maintaining ec2api's state"),
]
CONF = cfg.CONF
CONF.register_opts(path_opts)
def basedir_def(*args):
"""Return an uninterpolated path relative to $pybasedir."""
return os.path.join('$pybasedir', *args)
def bindir_def(*args):
"""Return an uninterpolated path relative to $bindir."""
return os.path.join('$bindir', *args)
def state_path_def(*args):
"""Return an uninterpolated path relative to $state_path."""
return os.path.join('$state_path', *args)
def basedir_rel(*args):
"""Return a path relative to $pybasedir."""
return os.path.join(CONF.pybasedir, *args)
def bindir_rel(*args):
"""Return a path relative to $bindir."""
return os.path.join(CONF.bindir, *args)
def state_path_rel(*args):
"""Return a path relative to $state_path."""
return os.path.join(CONF.state_path, *args)