75c87d131f
* install action now can install both .fp plugins and .rpm * remove action can remove .fp and .rpm plugins * update and downgrade actions are available for new plugin formats only * register action was added for the users who install plugin directly with yum/rpm * unregister action was added for the users who remove plugin directly with yum/rpm * sync action is required for those users who use yum to perform massive update which includes a lot of plugins * all unit tests were rewritten, now each layer (cli, objects, utils) is tested separately. Change-Id: I2bc837fdaf356a4f4c7291cd0dbfc0a92dc433d6 Implements: blueprint plugins-security-fixes-delivery
132 lines
3.2 KiB
Python
132 lines
3.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import glob
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import io
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import os
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import subprocess
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import yaml
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from distutils.version import StrictVersion
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from fnmatch import fnmatch
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from fuelclient.cli import error
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def _wait_and_check_exit_code(cmd, child):
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"""Wait for child and check it's exit code
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:param cmd: command
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:param child: object which returned by subprocess.Popen
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:raises: ExecutedErrorNonZeroExitCode
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"""
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child.wait()
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exit_code = child.returncode
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if exit_code != 0:
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raise error.ExecutedErrorNonZeroExitCode(
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u'Shell command executed with "{0}" '
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'exit code: {1} '.format(exit_code, cmd))
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def exec_cmd(cmd, cwd=None):
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"""Execute shell command logging.
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:param str cmd: shell command
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:param str cwd: None is default
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"""
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child = subprocess.Popen(
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cmd, stdout=None,
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stderr=subprocess.STDOUT,
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shell=True,
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cwd=cwd)
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_wait_and_check_exit_code(cmd, child)
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def exec_cmd_iterator(cmd):
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"""Execute command with logging.
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:param cmd: shell command
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:returns: generator where yeach item
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is line from stdout
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"""
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child = subprocess.Popen(
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cmd, stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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shell=True)
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for line in child.stdout:
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yield line
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_wait_and_check_exit_code(cmd, child)
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def parse_yaml_file(path):
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"""Parses yaml
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:param str path: path to yaml file
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:returns: deserialized file
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"""
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with io.open(path, encoding='utf-8') as f:
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data = yaml.load(f)
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return data
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def glob_and_parse_yaml(path):
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"""Parses yaml files by mask.
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:param str path: mask
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:returns: iterator
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"""
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for f in glob.iglob(path):
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yield parse_yaml_file(f)
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def major_plugin_version(version):
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"""Retrieves major version.
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"1.2.3" -> "1.2"
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:param str version: version
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:returns: only major version
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"""
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version_tuple = StrictVersion(version).version
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major = '.'.join(map(str, version_tuple[:2]))
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return major
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def iterfiles(dir_path, file_pattern):
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"""Returns generator where each item is a path to file, that satisfies
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file_patterns condtion
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:param dir_path: path to directory, e.g /etc/puppet/
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:param file_pattern: unix filepattern to match files
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"""
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for root, dirs, file_names in os.walk(dir_path):
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for file_name in file_names:
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if fnmatch(file_name, file_pattern):
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yield os.path.join(root, file_name)
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def file_exists(path):
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"""Checks if file exists
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:param str path: path to the file
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:returns: True if file is exist, Flase if is not
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"""
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return os.path.lexists(path)
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