deb-sahara/sahara/utils/files.py
Ethan Gafford bde808fe2a SPI Method to Validate Images
Adds SPI method and utility module to Sahara. Does not yet include any
yaml files or plugin implementations in this change set; early
implementations are in the works for testing but not yet ready for
review, and will come in separate commits for modularity.

Partially-implements: blueprint validate-image-spi
Change-Id: I9f59219a801325176a70fd8da1ca3b38efc5b109
2016-04-07 12:15:38 +00:00

41 lines
1.2 KiB
Python

# Copyright (c) 2013 Mirantis 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.
from os import path
import pkg_resources as pkg
from sahara import version
def get_file_text(file_name):
full_name = pkg.resource_filename(
version.version_info.package, file_name)
return open(full_name).read()
def get_file_binary(file_name):
full_name = pkg.resource_filename(
version.version_info.package, file_name)
return open(full_name, "rb").read()
def try_get_file_text(file_name):
full_name = pkg.resource_filename(
version.version_info.package, file_name)
return (
open(full_name, "rb").read()
if path.isfile(full_name) else False)