Refactor the code to match the openstack code structure.
Used the openstack cookiecutter template to generate all the files necessary.
This commit is contained in:
parent
0c39023aa2
commit
947c21b112
7
.coveragerc
Normal file
7
.coveragerc
Normal file
@ -0,0 +1,7 @@
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[run]
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branch = True
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source = flameclient
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omit = flameclient/tests/*,flameclient/openstack/*
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[report]
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ignore-errors = True
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51
.gitignore
vendored
Normal file
51
.gitignore
vendored
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@ -0,0 +1,51 @@
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*.py[cod]
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# C extensions
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*.so
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# Packages
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*.egg
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*.egg-info
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dist
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build
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eggs
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parts
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bin
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var
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sdist
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develop-eggs
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.installed.cfg
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lib
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lib64
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# Installer logs
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pip-log.txt
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# Unit test / coverage reports
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.coverage
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.tox
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nosetests.xml
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.testrepository
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# Translations
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*.mo
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# Mr Developer
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.mr.developer.cfg
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.project
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.pydevproject
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# Complexity
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output/*.html
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output/*/index.html
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# Sphinx
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doc/build
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# pbr generates these
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AUTHORS
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ChangeLog
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# Editors
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*~
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.*.swp
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7
.testr.conf
Normal file
7
.testr.conf
Normal file
@ -0,0 +1,7 @@
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[DEFAULT]
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test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
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OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
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OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-60} \
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${PYTHON:-python} -m subunit.run discover -t ./ . $LISTOPT $IDOPTION
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test_id_option=--load-list $IDFILE
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test_list_option=--list
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6
MANIFEST.in
Normal file
6
MANIFEST.in
Normal file
@ -0,0 +1,6 @@
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include AUTHORS
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include ChangeLog
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exclude .gitignore
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exclude .gitreview
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global-exclude *.pyc
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19
flameclient/__init__.py
Normal file
19
flameclient/__init__.py
Normal file
@ -0,0 +1,19 @@
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# -*- coding: utf-8 -*-
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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 pbr.version
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__version__ = pbr.version.VersionInfo(
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'flameclient').version_string()
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27
flameclient/client.py
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27
flameclient/client.py
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@ -0,0 +1,27 @@
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# -*- coding: utf-8 -*-
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# This software is released under the MIT License.
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#
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# Copyright (c) 2014 Cloudwatt
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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def template_configuration(allow_insecure=False, exclude_servers=False,
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exclude_volumes=False, generate_stack_data=False)
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raise NotImplementedError()
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73
flameclient/cmd.py
Normal file
73
flameclient/cmd.py
Normal file
@ -0,0 +1,73 @@
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# -*- coding: utf-8 -*-
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# This software is released under the MIT License.
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#
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# Copyright (c) 2014 Cloudwatt
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import argparse
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import os
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from flame import TemplateGenerator
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def main():
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desc = "Heat template and data file generator"
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parser = argparse.ArgumentParser(description=desc)
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parser.add_argument("--username", type=str,
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default=os.environ.get("OS_USERNAME"),
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help="A user name with access to the project. "
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"Defaults to env[OS_USERNAME]")
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parser.add_argument("--password", type=str,
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default=os.environ.get("OS_PASSWORD"),
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help="The user's password. "
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"Defaults to env[OS_PASSWORD]")
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parser.add_argument("--project", type=str,
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default=os.environ.get("OS_TENANT_NAME"),
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help="Name of project. "
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"Defaults to env[OS_TENANT_NAME]")
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parser.add_argument("--auth_url", type=str,
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default=os.environ.get("OS_AUTH_URL"),
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help="Authentication URL. "
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"Defaults to env[OS_AUTH_URL].")
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parser.add_argument('--insecure', action='store_true', default=False,
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help="Explicitly allow clients to perform"
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"\"insecure\" SSL (https) requests. The "
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"server's certificate will not be verified "
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"against any certificate authorities. This "
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"option should be used with caution.")
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parser.add_argument('--exclude-servers', action='store_true',
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default=False,
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help="Do not export in template server resources")
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parser.add_argument('--exclude-volumes', action='store_true',
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default=False,
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help="Do not export in template volume resources")
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parser.add_argument('--generate-stack-data', action='store_true',
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default=False,
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help="In addition to template, generate Heat "
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"stack data file.")
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args = parser.parse_args()
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arguments = (args.username, args.password, args.project, args.auth_url,
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args.insecure)
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TemplateGenerator(args.exclude_servers,
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args.exclude_volumes,
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args.generate_stack_data,
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*arguments).run()
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@ -1,10 +1,35 @@
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import argparse
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import ipaddr
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# -*- coding: utf-8 -*-
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# This software is released under the MIT License.
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#
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# Copyright (c) 2014 Cloudwatt
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import logging
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import os
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import ipaddr
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import yaml
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import managers
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from flameclient import managers
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logging.basicConfig(level=logging.ERROR)
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@ -103,15 +128,15 @@ class TemplateGenerator(object):
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}
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}
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# (arezmerita) disable cause heat bug #1314240
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#if constraints:
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# if constraints:
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# parameter[name]['constraints'] = constraints
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if default:
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parameter[name]['default'] = default
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self.template['parameters'].update(parameter)
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def add_router_gateway_resource(self, router_resource_name, router):
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router_external_network_name = "%s_external_network" % \
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router_resource_name
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router_external_network_name = ("%s_external_network" %
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router_resource_name)
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router_gateway_name = "%s_gateway" % router_resource_name
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resource_type = 'OS::Neutron::RouterGateway'
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description = "Router external network"
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@ -142,16 +167,16 @@ class TemplateGenerator(object):
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def add_router_interface_resources(self, router_resource_name, ports):
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for n, port in enumerate(ports):
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if port['device_owner'] == "network:router_interface":
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port_resource_name = "%s_interface_%d" % \
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(router_resource_name, n)
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port_resource_name = ("%s_interface_%d" %
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(router_resource_name, n))
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resource_type = 'OS::Neutron::RouterInterface'
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subnet_resource_name = self.get_subnet_resource_name(
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port['fixed_ips'][0]['subnet_id'])
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if self.generate_data:
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resource_id = "%s:subnet_id=%s" % \
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resource_id = ("%s:subnet_id=%s" %
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(port['device_id'],
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port['fixed_ips'][0]['subnet_id'])
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port['fixed_ips'][0]['subnet_id']))
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self.add_resource(port_resource_name, 'COMPLETE',
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resource_id, resource_type)
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@ -337,16 +362,16 @@ class TemplateGenerator(object):
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if not secgroup_default_parameter:
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server_res_name = 'server_%d' % self.servers[server.id][0]
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param_name = "%s_default_security_group" % server_res_name
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description = "Default security group for server %s" % \
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server.name
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description = ("Default security group for server %s" %
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server.name)
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default = secgr.id
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self.add_parameter(param_name, description,
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'string', default=default)
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secgroup_default_parameter = {'get_param': param_name}
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security_groups.append(secgroup_default_parameter)
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else:
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resource_name = "security_group_%d" % \
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self.secgroups[secgr.id][0]
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resource_name = ("security_group_%d" %
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self.secgroups[secgr.id][0])
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security_groups.append({'get_resource': resource_name})
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return security_groups
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@ -430,10 +455,10 @@ class TemplateGenerator(object):
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{'volume_id': {'get_resource': volume_resource_name},
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'device_name': device})
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else:
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volume_parameter_name = "volume_%s_%d" % \
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(server.name, volume[0])
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description = "Volume for server %s, device %s" % \
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(server.name, device)
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volume_parameter_name = ("volume_%s_%d" %
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(server.name, volume[0]))
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description = ("Volume for server %s, device %s" %
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(server.name, device))
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server_volumes.append(
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{'volume_id': {'get_param': volume_parameter_name},
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'device_name': device})
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@ -575,51 +600,3 @@ class TemplateGenerator(object):
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if self.generate_data:
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self.print_generated(self.stack_data, "Heat Stack Data")
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||||
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def main():
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desc = "Heat template and data file generator"
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||||
parser = argparse.ArgumentParser(description=desc)
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parser.add_argument("--username", type=str,
|
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default=os.environ.get("OS_USERNAME"),
|
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help="A user name with access to the project. "
|
||||
"Defaults to env[OS_USERNAME]")
|
||||
parser.add_argument("--password", type=str,
|
||||
default=os.environ.get("OS_PASSWORD"),
|
||||
help="The user's password. "
|
||||
"Defaults to env[OS_PASSWORD]")
|
||||
parser.add_argument("--project", type=str,
|
||||
default=os.environ.get("OS_TENANT_NAME"),
|
||||
help="Name of project. "
|
||||
"Defaults to env[OS_TENANT_NAME]")
|
||||
parser.add_argument("--auth_url", type=str,
|
||||
default=os.environ.get("OS_AUTH_URL"),
|
||||
help="Authentication URL. "
|
||||
"Defaults to env[OS_AUTH_URL].")
|
||||
parser.add_argument('--insecure', action='store_true', default=False,
|
||||
help="Explicitly allow clients to perform"
|
||||
"\"insecure\" SSL (https) requests. The "
|
||||
"server's certificate will not be verified "
|
||||
"against any certificate authorities. This "
|
||||
"option should be used with caution.")
|
||||
parser.add_argument('--exclude-servers', action='store_true',
|
||||
default=False,
|
||||
help="Do not export in template server resources")
|
||||
parser.add_argument('--exclude-volumes', action='store_true',
|
||||
default=False,
|
||||
help="Do not export in template volume resources")
|
||||
parser.add_argument('--generate-stack-data', action='store_true',
|
||||
default=False,
|
||||
help="In addition to template, generate Heat "
|
||||
"stack data file.")
|
||||
|
||||
args = parser.parse_args()
|
||||
arguments = (args.username, args.password, args.project, args.auth_url,
|
||||
args.insecure)
|
||||
TemplateGenerator(args.exclude_servers,
|
||||
args.exclude_volumes,
|
||||
args.generate_stack_data,
|
||||
*arguments).run()
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
@ -1,3 +1,27 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
# This software is released under the MIT License.
|
||||
#
|
||||
# Copyright (c) 2014 Cloudwatt
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documentation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furnished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
# SOFTWARE.
|
||||
|
||||
from cinderclient.v1 import client as cinder_client
|
||||
from keystoneclient.v2_0 import client as keystone_client
|
||||
from neutronclient.v2_0 import client as neutron_client
|
0
flameclient/openstack/__init__.py
Normal file
0
flameclient/openstack/__init__.py
Normal file
0
flameclient/openstack/common/__init__.py
Normal file
0
flameclient/openstack/common/__init__.py
Normal file
0
flameclient/openstack/common/apiclient/__init__.py
Normal file
0
flameclient/openstack/common/apiclient/__init__.py
Normal file
225
flameclient/openstack/common/apiclient/auth.py
Normal file
225
flameclient/openstack/common/apiclient/auth.py
Normal file
@ -0,0 +1,225 @@
|
||||
# Copyright 2013 OpenStack Foundation
|
||||
# Copyright 2013 Spanish National Research Council.
|
||||
# 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.
|
||||
|
||||
# E0202: An attribute inherited from %s hide this method
|
||||
# pylint: disable=E0202
|
||||
|
||||
import abc
|
||||
import argparse
|
||||
import logging
|
||||
import os
|
||||
|
||||
import six
|
||||
from stevedore import extension
|
||||
|
||||
from ceilometerclient.openstack.common.apiclient import exceptions
|
||||
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
_discovered_plugins = {}
|
||||
|
||||
|
||||
def discover_auth_systems():
|
||||
"""Discover the available auth-systems.
|
||||
|
||||
This won't take into account the old style auth-systems.
|
||||
"""
|
||||
global _discovered_plugins
|
||||
_discovered_plugins = {}
|
||||
|
||||
def add_plugin(ext):
|
||||
_discovered_plugins[ext.name] = ext.plugin
|
||||
|
||||
ep_namespace = "ceilometerclient.openstack.common.apiclient.auth"
|
||||
mgr = extension.ExtensionManager(ep_namespace)
|
||||
mgr.map(add_plugin)
|
||||
|
||||
|
||||
def load_auth_system_opts(parser):
|
||||
"""Load options needed by the available auth-systems into a parser.
|
||||
|
||||
This function will try to populate the parser with options from the
|
||||
available plugins.
|
||||
"""
|
||||
group = parser.add_argument_group("Common auth options")
|
||||
BaseAuthPlugin.add_common_opts(group)
|
||||
for name, auth_plugin in six.iteritems(_discovered_plugins):
|
||||
group = parser.add_argument_group(
|
||||
"Auth-system '%s' options" % name,
|
||||
conflict_handler="resolve")
|
||||
auth_plugin.add_opts(group)
|
||||
|
||||
|
||||
def load_plugin(auth_system):
|
||||
try:
|
||||
plugin_class = _discovered_plugins[auth_system]
|
||||
except KeyError:
|
||||
raise exceptions.AuthSystemNotFound(auth_system)
|
||||
return plugin_class(auth_system=auth_system)
|
||||
|
||||
|
||||
def load_plugin_from_args(args):
|
||||
"""Load required plugin and populate it with options.
|
||||
|
||||
Try to guess auth system if it is not specified. Systems are tried in
|
||||
alphabetical order.
|
||||
|
||||
:type args: argparse.Namespace
|
||||
:raises: AuthorizationFailure
|
||||
"""
|
||||
auth_system = args.os_auth_system
|
||||
if auth_system:
|
||||
plugin = load_plugin(auth_system)
|
||||
plugin.parse_opts(args)
|
||||
plugin.sufficient_options()
|
||||
return plugin
|
||||
|
||||
for plugin_auth_system in sorted(six.iterkeys(_discovered_plugins)):
|
||||
plugin_class = _discovered_plugins[plugin_auth_system]
|
||||
plugin = plugin_class()
|
||||
plugin.parse_opts(args)
|
||||
try:
|
||||
plugin.sufficient_options()
|
||||
except exceptions.AuthPluginOptionsMissing:
|
||||
continue
|
||||
return plugin
|
||||
raise exceptions.AuthPluginOptionsMissing(["auth_system"])
|
||||
|
||||
|
||||
@six.add_metaclass(abc.ABCMeta)
|
||||
class BaseAuthPlugin(object):
|
||||
"""Base class for authentication plugins.
|
||||
|
||||
An authentication plugin needs to override at least the authenticate
|
||||
method to be a valid plugin.
|
||||
"""
|
||||
|
||||
auth_system = None
|
||||
opt_names = []
|
||||
common_opt_names = [
|
||||
"auth_system",
|
||||
"username",
|
||||
"password",
|
||||
"tenant_name",
|
||||
"token",
|
||||
"auth_url",
|
||||
]
|
||||
|
||||
def __init__(self, auth_system=None, **kwargs):
|
||||
self.auth_system = auth_system or self.auth_system
|
||||
self.opts = dict((name, kwargs.get(name))
|
||||
for name in self.opt_names)
|
||||
|
||||
@staticmethod
|
||||
def _parser_add_opt(parser, opt):
|
||||
"""Add an option to parser in two variants.
|
||||
|
||||
:param opt: option name (with underscores)
|
||||
"""
|
||||
dashed_opt = opt.replace("_", "-")
|
||||
env_var = "OS_%s" % opt.upper()
|
||||
arg_default = os.environ.get(env_var, "")
|
||||
arg_help = "Defaults to env[%s]." % env_var
|
||||
parser.add_argument(
|
||||
"--os-%s" % dashed_opt,
|
||||
metavar="<%s>" % dashed_opt,
|
||||
default=arg_default,
|
||||
help=arg_help)
|
||||
parser.add_argument(
|
||||
"--os_%s" % opt,
|
||||
metavar="<%s>" % dashed_opt,
|
||||
help=argparse.SUPPRESS)
|
||||
|
||||
@classmethod
|
||||
def add_opts(cls, parser):
|
||||
"""Populate the parser with the options for this plugin.
|
||||
"""
|
||||
for opt in cls.opt_names:
|
||||
# use `BaseAuthPlugin.common_opt_names` since it is never
|
||||
# changed in child classes
|
||||
if opt not in BaseAuthPlugin.common_opt_names:
|
||||
cls._parser_add_opt(parser, opt)
|
||||
|
||||
@classmethod
|
||||
def add_common_opts(cls, parser):
|
||||
"""Add options that are common for several plugins.
|
||||
"""
|
||||
for opt in cls.common_opt_names:
|
||||
cls._parser_add_opt(parser, opt)
|
||||
|
||||
@staticmethod
|
||||
def get_opt(opt_name, args):
|
||||
"""Return option name and value.
|
||||
|
||||
:param opt_name: name of the option, e.g., "username"
|
||||
:param args: parsed arguments
|
||||
"""
|
||||
return (opt_name, getattr(args, "os_%s" % opt_name, None))
|
||||
|
||||
def parse_opts(self, args):
|
||||
"""Parse the actual auth-system options if any.
|
||||
|
||||
This method is expected to populate the attribute `self.opts` with a
|
||||
dict containing the options and values needed to make authentication.
|
||||
"""
|
||||
self.opts.update(dict(self.get_opt(opt_name, args)
|
||||
for opt_name in self.opt_names))
|
||||
|
||||
def authenticate(self, http_client):
|
||||
"""Authenticate using plugin defined method.
|
||||
|
||||
The method usually analyses `self.opts` and performs
|
||||
a request to authentication server.
|
||||
|
||||
:param http_client: client object that needs authentication
|
||||
:type http_client: HTTPClient
|
||||
:raises: AuthorizationFailure
|
||||
"""
|
||||
self.sufficient_options()
|
||||
self._do_authenticate(http_client)
|
||||
|
||||
@abc.abstractmethod
|
||||
def _do_authenticate(self, http_client):
|
||||
"""Protected method for authentication.
|
||||
"""
|
||||
|
||||
def sufficient_options(self):
|
||||
"""Check if all required options are present.
|
||||
|
||||
:raises: AuthPluginOptionsMissing
|
||||
"""
|
||||
missing = [opt
|
||||
for opt in self.opt_names
|
||||
if not self.opts.get(opt)]
|
||||
if missing:
|
||||
raise exceptions.AuthPluginOptionsMissing(missing)
|
||||
|
||||
@abc.abstractmethod
|
||||
def token_and_endpoint(self, endpoint_type, service_type):
|
||||
"""Return token and endpoint.
|
||||
|
||||
:param service_type: Service type of the endpoint
|
||||
:type service_type: string
|
||||
:param endpoint_type: Type of endpoint.
|
||||
Possible values: public or publicURL,
|
||||
internal or internalURL,
|
||||
admin or adminURL
|
||||
:type endpoint_type: string
|
||||
:returns: tuple of token and endpoint strings
|
||||
:raises: EndpointException
|
||||
"""
|
491
flameclient/openstack/common/apiclient/base.py
Normal file
491
flameclient/openstack/common/apiclient/base.py
Normal file
@ -0,0 +1,491 @@
|
||||
# Copyright 2010 Jacob Kaplan-Moss
|
||||
# Copyright 2011 OpenStack Foundation
|
||||
# Copyright 2012 Grid Dynamics
|
||||
# Copyright 2013 OpenStack Foundation
|
||||
# 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.
|
||||
|
||||
"""
|
||||
Base utilities to build API operation managers and objects on top of.
|
||||
"""
|
||||
|
||||
# E1102: %s is not callable
|
||||
# pylint: disable=E1102
|
||||
|
||||
import abc
|
||||
|
||||
import six
|
||||
from six.moves.urllib import parse
|
||||
|
||||
from ceilometerclient.openstack.common.apiclient import exceptions
|
||||
from ceilometerclient.openstack.common import strutils
|
||||
|
||||
|
||||
def getid(obj):
|
||||
"""Return id if argument is a Resource.
|
||||
|
||||
Abstracts the common pattern of allowing both an object or an object's ID
|
||||
(UUID) as a parameter when dealing with relationships.
|
||||
"""
|
||||
try:
|
||||
if obj.uuid:
|
||||
return obj.uuid
|
||||
except AttributeError:
|
||||
pass
|
||||
try:
|
||||
return obj.id
|
||||
except AttributeError:
|
||||
return obj
|
||||
|
||||
|
||||
# TODO(aababilov): call run_hooks() in HookableMixin's child classes
|
||||
class HookableMixin(object):
|
||||
"""Mixin so classes can register and run hooks."""
|
||||
_hooks_map = {}
|
||||
|
||||
@classmethod
|
||||
def add_hook(cls, hook_type, hook_func):
|
||||
"""Add a new hook of specified type.
|
||||
|
||||
:param cls: class that registers hooks
|
||||
:param hook_type: hook type, e.g., '__pre_parse_args__'
|
||||
:param hook_func: hook function
|
||||
"""
|
||||
if hook_type not in cls._hooks_map:
|
||||
cls._hooks_map[hook_type] = []
|
||||
|
||||
cls._hooks_map[hook_type].append(hook_func)
|
||||
|
||||
@classmethod
|
||||
def run_hooks(cls, hook_type, *args, **kwargs):
|
||||
"""Run all hooks of specified type.
|
||||
|
||||
:param cls: class that registers hooks
|
||||
:param hook_type: hook type, e.g., '__pre_parse_args__'
|
||||
:param **args: args to be passed to every hook function
|
||||
:param **kwargs: kwargs to be passed to every hook function
|
||||
"""
|
||||
hook_funcs = cls._hooks_map.get(hook_type) or []
|
||||
for hook_func in hook_funcs:
|
||||
hook_func(*args, **kwargs)
|
||||
|
||||
|
||||
class BaseManager(HookableMixin):
|
||||
"""Basic manager type providing common operations.
|
||||
|
||||
Managers interact with a particular type of API (servers, flavors, images,
|
||||
etc.) and provide CRUD operations for them.
|
||||
"""
|
||||
resource_class = None
|
||||
|
||||
def __init__(self, client):
|
||||
"""Initializes BaseManager with `client`.
|
||||
|
||||
:param client: instance of BaseClient descendant for HTTP requests
|
||||
"""
|
||||
super(BaseManager, self).__init__()
|
||||
self.client = client
|
||||
|
||||
def _list(self, url, response_key, obj_class=None, json=None):
|
||||
"""List the collection.
|
||||
|
||||
:param url: a partial URL, e.g., '/servers'
|
||||
:param response_key: the key to be looked up in response dictionary,
|
||||
e.g., 'servers'
|
||||
:param obj_class: class for constructing the returned objects
|
||||
(self.resource_class will be used by default)
|
||||
:param json: data that will be encoded as JSON and passed in POST
|
||||
request (GET will be sent by default)
|
||||
"""
|
||||
if json:
|
||||
body = self.client.post(url, json=json).json()
|
||||
else:
|
||||
body = self.client.get(url).json()
|
||||
|
||||
if obj_class is None:
|
||||
obj_class = self.resource_class
|
||||
|
||||
data = body[response_key]
|
||||
# NOTE(ja): keystone returns values as list as {'values': [ ... ]}
|
||||
# unlike other services which just return the list...
|
||||
try:
|
||||
data = data['values']
|
||||
except (KeyError, TypeError):
|
||||
pass
|
||||
|
||||
return [obj_class(self, res, loaded=True) for res in data if res]
|
||||
|
||||
def _get(self, url, response_key):
|
||||
"""Get an object from collection.
|
||||
|
||||
:param url: a partial URL, e.g., '/servers'
|
||||
:param response_key: the key to be looked up in response dictionary,
|
||||
e.g., 'server'
|
||||
"""
|
||||
body = self.client.get(url).json()
|
||||
return self.resource_class(self, body[response_key], loaded=True)
|
||||
|
||||
def _head(self, url):
|
||||
"""Retrieve request headers for an object.
|
||||
|
||||
:param url: a partial URL, e.g., '/servers'
|
||||
"""
|
||||
resp = self.client.head(url)
|
||||
return resp.status_code == 204
|
||||
|
||||
def _post(self, url, json, response_key, return_raw=False):
|
||||
"""Create an object.
|
||||
|
||||
:param url: a partial URL, e.g., '/servers'
|
||||
:param json: data that will be encoded as JSON and passed in POST
|
||||
request (GET will be sent by default)
|
||||
:param response_key: the key to be looked up in response dictionary,
|
||||
e.g., 'servers'
|
||||
:param return_raw: flag to force returning raw JSON instead of
|
||||
Python object of self.resource_class
|
||||
"""
|
||||
body = self.client.post(url, json=json).json()
|
||||
if return_raw:
|
||||
return body[response_key]
|
||||
return self.resource_class(self, body[response_key])
|
||||
|
||||
def _put(self, url, json=None, response_key=None):
|
||||
"""Update an object with PUT method.
|
||||
|
||||
:param url: a partial URL, e.g., '/servers'
|
||||
:param json: data that will be encoded as JSON and passed in POST
|
||||
request (GET will be sent by default)
|
||||
:param response_key: the key to be looked up in response dictionary,
|
||||
e.g., 'servers'
|
||||
"""
|
||||
resp = self.client.put(url, json=json)
|
||||
# PUT requests may not return a body
|
||||
if resp.content:
|
||||
body = resp.json()
|
||||
if response_key is not None:
|
||||
return self.resource_class(self, body[response_key])
|
||||
else:
|
||||
return self.resource_class(self, body)
|
||||
|
||||
def _patch(self, url, json=None, response_key=None):
|
||||
"""Update an object with PATCH method.
|
||||
|
||||
:param url: a partial URL, e.g., '/servers'
|
||||
:param json: data that will be encoded as JSON and passed in POST
|
||||
request (GET will be sent by default)
|
||||
:param response_key: the key to be looked up in response dictionary,
|
||||
e.g., 'servers'
|
||||
"""
|
||||
body = self.client.patch(url, json=json).json()
|
||||
if response_key is not None:
|
||||
return self.resource_class(self, body[response_key])
|
||||
else:
|
||||
return self.resource_class(self, body)
|
||||
|
||||
def _delete(self, url):
|
||||
"""Delete an object.
|
||||
|
||||
:param url: a partial URL, e.g., '/servers/my-server'
|
||||
"""
|
||||
return self.client.delete(url)
|
||||
|
||||
|
||||
@six.add_metaclass(abc.ABCMeta)
|
||||
class ManagerWithFind(BaseManager):
|
||||
"""Manager with additional `find()`/`findall()` methods."""
|
||||
|
||||
@abc.abstractmethod
|
||||
def list(self):
|
||||
pass
|
||||
|
||||
def find(self, **kwargs):
|
||||
"""Find a single item with attributes matching ``**kwargs``.
|
||||
|
||||
This isn't very efficient: it loads the entire list then filters on
|
||||
the Python side.
|
||||
"""
|
||||
matches = self.findall(**kwargs)
|
||||
num_matches = len(matches)
|
||||
if num_matches == 0:
|
||||
msg = "No %s matching %s." % (self.resource_class.__name__, kwargs)
|
||||
raise exceptions.NotFound(msg)
|
||||
elif num_matches > 1:
|
||||
raise exceptions.NoUniqueMatch()
|
||||
else:
|
||||
return matches[0]
|
||||
|
||||
def findall(self, **kwargs):
|
||||
"""Find all items with attributes matching ``**kwargs``.
|
||||
|
||||
This isn't very efficient: it loads the entire list then filters on
|
||||
the Python side.
|
||||
"""
|
||||
found = []
|
||||
searches = kwargs.items()
|
||||
|
||||
for obj in self.list():
|
||||
try:
|
||||
if all(getattr(obj, attr) == value
|
||||
for (attr, value) in searches):
|
||||
found.append(obj)
|
||||
except AttributeError:
|
||||
continue
|
||||
|
||||
return found
|
||||
|
||||
|
||||
class CrudManager(BaseManager):
|
||||
"""Base manager class for manipulating entities.
|
||||
|
||||
Children of this class are expected to define a `collection_key` and `key`.
|
||||
|
||||
- `collection_key`: Usually a plural noun by convention (e.g. `entities`);
|
||||
used to refer collections in both URL's (e.g. `/v3/entities`) and JSON
|
||||
objects containing a list of member resources (e.g. `{'entities': [{},
|
||||
{}, {}]}`).
|
||||
- `key`: Usually a singular noun by convention (e.g. `entity`); used to
|
||||
refer to an individual member of the collection.
|
||||
|
||||
"""
|
||||
collection_key = None
|
||||
key = None
|
||||
|
||||
def build_url(self, base_url=None, **kwargs):
|
||||
"""Builds a resource URL for the given kwargs.
|
||||
|
||||
Given an example collection where `collection_key = 'entities'` and
|
||||
`key = 'entity'`, the following URL's could be generated.
|
||||
|
||||
By default, the URL will represent a collection of entities, e.g.::
|
||||
|
||||
/entities
|
||||
|
||||
If kwargs contains an `entity_id`, then the URL will represent a
|
||||
specific member, e.g.::
|
||||
|
||||
/entities/{entity_id}
|
||||
|
||||
:param base_url: if provided, the generated URL will be appended to it
|
||||
"""
|
||||
url = base_url if base_url is not None else ''
|
||||
|
||||
url += '/%s' % self.collection_key
|
||||
|
||||
# do we have a specific entity?
|
||||
entity_id = kwargs.get('%s_id' % self.key)
|
||||
if entity_id is not None:
|
||||
url += '/%s' % entity_id
|
||||
|
||||
return url
|
||||
|
||||
def _filter_kwargs(self, kwargs):
|
||||
"""Drop null values and handle ids."""
|
||||
for key, ref in six.iteritems(kwargs.copy()):
|
||||
if ref is None:
|
||||
kwargs.pop(key)
|
||||
else:
|
||||
if isinstance(ref, Resource):
|
||||
kwargs.pop(key)
|
||||
kwargs['%s_id' % key] = getid(ref)
|
||||
return kwargs
|
||||
|
||||
def create(self, **kwargs):
|
||||
kwargs = self._filter_kwargs(kwargs)
|
||||
return self._post(
|
||||
self.build_url(**kwargs),
|
||||
{self.key: kwargs},
|
||||
self.key)
|
||||
|
||||
def get(self, **kwargs):
|
||||
kwargs = self._filter_kwargs(kwargs)
|
||||
return self._get(
|
||||
self.build_url(**kwargs),
|
||||
self.key)
|
||||
|
||||
def head(self, **kwargs):
|
||||
kwargs = self._filter_kwargs(kwargs)
|
||||
return self._head(self.build_url(**kwargs))
|
||||
|
||||
def list(self, base_url=None, **kwargs):
|
||||
"""List the collection.
|
||||
|
||||
:param base_url: if provided, the generated URL will be appended to it
|
||||
"""
|
||||
kwargs = self._filter_kwargs(kwargs)
|
||||
|
||||
return self._list(
|
||||
'%(base_url)s%(query)s' % {
|
||||
'base_url': self.build_url(base_url=base_url, **kwargs),
|
||||
'query': '?%s' % parse.urlencode(kwargs) if kwargs else '',
|
||||
},
|
||||
self.collection_key)
|
||||
|
||||
def put(self, base_url=None, **kwargs):
|
||||
"""Update an element.
|
||||
|
||||
:param base_url: if provided, the generated URL will be appended to it
|
||||
"""
|
||||
kwargs = self._filter_kwargs(kwargs)
|
||||
|
||||
return self._put(self.build_url(base_url=base_url, **kwargs))
|
||||
|
||||
def update(self, **kwargs):
|
||||
kwargs = self._filter_kwargs(kwargs)
|
||||
params = kwargs.copy()
|
||||
params.pop('%s_id' % self.key)
|
||||
|
||||
return self._patch(
|
||||
self.build_url(**kwargs),
|
||||
{self.key: params},
|
||||
self.key)
|
||||
|
||||
def delete(self, **kwargs):
|
||||
kwargs = self._filter_kwargs(kwargs)
|
||||
|
||||
return self._delete(
|
||||
self.build_url(**kwargs))
|
||||
|
||||
def find(self, base_url=None, **kwargs):
|
||||
"""Find a single item with attributes matching ``**kwargs``.
|
||||
|
||||
:param base_url: if provided, the generated URL will be appended to it
|
||||
"""
|
||||
kwargs = self._filter_kwargs(kwargs)
|
||||
|
||||
rl = self._list(
|
||||
'%(base_url)s%(query)s' % {
|
||||
'base_url': self.build_url(base_url=base_url, **kwargs),
|
||||
'query': '?%s' % parse.urlencode(kwargs) if kwargs else '',
|
||||
},
|
||||
self.collection_key)
|
||||
num = len(rl)
|
||||
|
||||
if num == 0:
|
||||
msg = "No %s matching %s." % (self.resource_class.__name__, kwargs)
|
||||
raise exceptions.NotFound(404, msg)
|
||||
elif num > 1:
|
||||
raise exceptions.NoUniqueMatch
|
||||
else:
|
||||
return rl[0]
|
||||
|
||||
|
||||
class Extension(HookableMixin):
|
||||
"""Extension descriptor."""
|
||||
|
||||
SUPPORTED_HOOKS = ('__pre_parse_args__', '__post_parse_args__')
|
||||
manager_class = None
|
||||
|
||||
def __init__(self, name, module):
|
||||
super(Extension, self).__init__()
|
||||
self.name = name
|
||||
self.module = module
|
||||
self._parse_extension_module()
|
||||
|
||||
def _parse_extension_module(self):
|
||||
self.manager_class = None
|
||||
for attr_name, attr_value in self.module.__dict__.items():
|
||||
if attr_name in self.SUPPORTED_HOOKS:
|
||||
self.add_hook(attr_name, attr_value)
|
||||
else:
|
||||
try:
|
||||
if issubclass(attr_value, BaseManager):
|
||||
self.manager_class = attr_value
|
||||
except TypeError:
|
||||
pass
|
||||
|
||||
def __repr__(self):
|
||||
return "<Extension '%s'>" % self.name
|
||||
|
||||
|
||||
class Resource(object):
|
||||
"""Base class for OpenStack resources (tenant, user, etc.).
|
||||
|
||||
This is pretty much just a bag for attributes.
|
||||
"""
|
||||
|
||||
HUMAN_ID = False
|
||||
NAME_ATTR = 'name'
|
||||
|
||||
def __init__(self, manager, info, loaded=False):
|
||||
"""Populate and bind to a manager.
|
||||
|
||||
:param manager: BaseManager object
|
||||
:param info: dictionary representing resource attributes
|
||||
:param loaded: prevent lazy-loading if set to True
|
||||
"""
|
||||
self.manager = manager
|
||||
self._info = info
|
||||
self._add_details(info)
|
||||
self._loaded = loaded
|
||||
|
||||
def __repr__(self):
|
||||
reprkeys = sorted(k
|
||||
for k in self.__dict__.keys()
|
||||
if k[0] != '_' and k != 'manager')
|
||||
info = ", ".join("%s=%s" % (k, getattr(self, k)) for k in reprkeys)
|
||||
return "<%s %s>" % (self.__class__.__name__, info)
|
||||
|
||||
@property
|
||||
def human_id(self):
|
||||
"""Human-readable ID which can be used for bash completion.
|
||||
"""
|
||||
if self.NAME_ATTR in self.__dict__ and self.HUMAN_ID:
|
||||
return strutils.to_slug(getattr(self, self.NAME_ATTR))
|
||||
return None
|
||||
|
||||
def _add_details(self, info):
|
||||
for (k, v) in six.iteritems(info):
|
||||
try:
|
||||
setattr(self, k, v)
|
||||
self._info[k] = v
|
||||
except AttributeError:
|
||||
# In this case we already defined the attribute on the class
|
||||
pass
|
||||
|
||||
def __getattr__(self, k):
|
||||
if k not in self.__dict__:
|
||||
#NOTE(bcwaldon): disallow lazy-loading if already loaded once
|
||||
if not self.is_loaded():
|
||||
self.get()
|
||||
return self.__getattr__(k)
|
||||
|
||||
raise AttributeError(k)
|
||||
else:
|
||||
return self.__dict__[k]
|
||||
|
||||
def get(self):
|
||||
# set_loaded() first ... so if we have to bail, we know we tried.
|
||||
self.set_loaded(True)
|
||||
if not hasattr(self.manager, 'get'):
|
||||
return
|
||||
|
||||
new = self.manager.get(self.id)
|
||||
if new:
|
||||
self._add_details(new._info)
|
||||
|
||||
def __eq__(self, other):
|
||||
if not isinstance(other, Resource):
|
||||
return NotImplemented
|
||||
# two resources of different types are not equal
|
||||
if not isinstance(other, self.__class__):
|
||||
return False
|
||||
if hasattr(self, 'id') and hasattr(other, 'id'):
|
||||
return self.id == other.id
|
||||
return self._info == other._info
|
||||
|
||||
def is_loaded(self):
|
||||
return self._loaded
|
||||
|
||||
def set_loaded(self, val):
|
||||
self._loaded = val
|
358
flameclient/openstack/common/apiclient/client.py
Normal file
358
flameclient/openstack/common/apiclient/client.py
Normal file
@ -0,0 +1,358 @@
|
||||
# Copyright 2010 Jacob Kaplan-Moss
|
||||
# Copyright 2011 OpenStack Foundation
|
||||
# Copyright 2011 Piston Cloud Computing, Inc.
|
||||
# Copyright 2013 Alessio Ababilov
|
||||
# Copyright 2013 Grid Dynamics
|
||||
# Copyright 2013 OpenStack Foundation
|
||||
# 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.
|
||||
|
||||
"""
|
||||
OpenStack Client interface. Handles the REST calls and responses.
|
||||
"""
|
||||
|
||||
# E0202: An attribute inherited from %s hide this method
|
||||
# pylint: disable=E0202
|
||||
|
||||
import logging
|
||||
import time
|
||||
|
||||
try:
|
||||
import simplejson as json
|
||||
except ImportError:
|
||||
import json
|
||||
|
||||
import requests
|
||||
|
||||
from ceilometerclient.openstack.common.apiclient import exceptions
|
||||
from ceilometerclient.openstack.common import importutils
|
||||
|
||||
|
||||
_logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
class HTTPClient(object):
|
||||
"""This client handles sending HTTP requests to OpenStack servers.
|
||||
|
||||
Features:
|
||||
- share authentication information between several clients to different
|
||||
services (e.g., for compute and image clients);
|
||||
- reissue authentication request for expired tokens;
|
||||
- encode/decode JSON bodies;
|
||||
- raise exceptions on HTTP errors;
|
||||
- pluggable authentication;
|
||||
- store authentication information in a keyring;
|
||||
- store time spent for requests;
|
||||
- register clients for particular services, so one can use
|
||||
`http_client.identity` or `http_client.compute`;
|
||||
- log requests and responses in a format that is easy to copy-and-paste
|
||||
into terminal and send the same request with curl.
|
||||
"""
|
||||
|
||||
user_agent = "ceilometerclient.openstack.common.apiclient"
|
||||
|
||||
def __init__(self,
|
||||
auth_plugin,
|
||||
region_name=None,
|
||||
endpoint_type="publicURL",
|
||||
original_ip=None,
|
||||
verify=True,
|
||||
cert=None,
|
||||
timeout=None,
|
||||
timings=False,
|
||||
keyring_saver=None,
|
||||
debug=False,
|
||||
user_agent=None,
|
||||
http=None):
|
||||
self.auth_plugin = auth_plugin
|
||||
|
||||
self.endpoint_type = endpoint_type
|
||||
self.region_name = region_name
|
||||
|
||||
self.original_ip = original_ip
|
||||
self.timeout = timeout
|
||||
self.verify = verify
|
||||
self.cert = cert
|
||||
|
||||
self.keyring_saver = keyring_saver
|
||||
self.debug = debug
|
||||
self.user_agent = user_agent or self.user_agent
|
||||
|
||||
self.times = [] # [("item", starttime, endtime), ...]
|
||||
self.timings = timings
|
||||
|
||||
# requests within the same session can reuse TCP connections from pool
|
||||
self.http = http or requests.Session()
|
||||
|
||||
self.cached_token = None
|
||||
|
||||
def _http_log_req(self, method, url, kwargs):
|
||||
if not self.debug:
|
||||
return
|
||||
|
||||
string_parts = [
|
||||
"curl -i",
|
||||
"-X '%s'" % method,
|
||||
"'%s'" % url,
|
||||
]
|
||||
|
||||
for element in kwargs['headers']:
|
||||
header = "-H '%s: %s'" % (element, kwargs['headers'][element])
|
||||
string_parts.append(header)
|
||||
|
||||
_logger.debug("REQ: %s" % " ".join(string_parts))
|
||||
if 'data' in kwargs:
|
||||
_logger.debug("REQ BODY: %s\n" % (kwargs['data']))
|
||||
|
||||
def _http_log_resp(self, resp):
|
||||
if not self.debug:
|
||||
return
|
||||
_logger.debug(
|
||||
"RESP: [%s] %s\n",
|
||||
resp.status_code,
|
||||
resp.headers)
|
||||
if resp._content_consumed:
|
||||
_logger.debug(
|
||||
"RESP BODY: %s\n",
|
||||
resp.text)
|
||||
|
||||
def serialize(self, kwargs):
|
||||
if kwargs.get('json') is not None:
|
||||
kwargs['headers']['Content-Type'] = 'application/json'
|
||||
kwargs['data'] = json.dumps(kwargs['json'])
|
||||
try:
|
||||
del kwargs['json']
|
||||
except KeyError:
|
||||
pass
|
||||
|
||||
def get_timings(self):
|
||||
return self.times
|
||||
|
||||
def reset_timings(self):
|
||||
self.times = []
|
||||
|
||||
def request(self, method, url, **kwargs):
|
||||
"""Send an http request with the specified characteristics.
|
||||
|
||||
Wrapper around `requests.Session.request` to handle tasks such as
|
||||
setting headers, JSON encoding/decoding, and error handling.
|
||||
|
||||
:param method: method of HTTP request
|
||||
:param url: URL of HTTP request
|
||||
:param kwargs: any other parameter that can be passed to
|
||||
' requests.Session.request (such as `headers`) or `json`
|
||||
that will be encoded as JSON and used as `data` argument
|
||||
"""
|
||||
kwargs.setdefault("headers", kwargs.get("headers", {}))
|
||||
kwargs["headers"]["User-Agent"] = self.user_agent
|
||||
if self.original_ip:
|
||||
kwargs["headers"]["Forwarded"] = "for=%s;by=%s" % (
|
||||
self.original_ip, self.user_agent)
|
||||
if self.timeout is not None:
|
||||
kwargs.setdefault("timeout", self.timeout)
|
||||
kwargs.setdefault("verify", self.verify)
|
||||
if self.cert is not None:
|
||||
kwargs.setdefault("cert", self.cert)
|
||||
self.serialize(kwargs)
|
||||
|
||||
self._http_log_req(method, url, kwargs)
|
||||
if self.timings:
|
||||
start_time = time.time()
|
||||
resp = self.http.request(method, url, **kwargs)
|
||||
if self.timings:
|
||||
self.times.append(("%s %s" % (method, url),
|
||||
start_time, time.time()))
|
||||
self._http_log_resp(resp)
|
||||
|
||||
if resp.status_code >= 400:
|
||||
_logger.debug(
|
||||
"Request returned failure status: %s",
|
||||
resp.status_code)
|
||||
raise exceptions.from_response(resp, method, url)
|
||||
|
||||
return resp
|
||||
|
||||
@staticmethod
|
||||
def concat_url(endpoint, url):
|
||||
"""Concatenate endpoint and final URL.
|
||||
|
||||
E.g., "http://keystone/v2.0/" and "/tokens" are concatenated to
|
||||
"http://keystone/v2.0/tokens".
|
||||
|
||||
:param endpoint: the base URL
|
||||
:param url: the final URL
|
||||
"""
|
||||
return "%s/%s" % (endpoint.rstrip("/"), url.strip("/"))
|
||||
|
||||
def client_request(self, client, method, url, **kwargs):
|
||||
"""Send an http request using `client`'s endpoint and specified `url`.
|
||||
|
||||
If request was rejected as unauthorized (possibly because the token is
|
||||
expired), issue one authorization attempt and send the request once
|
||||
again.
|
||||
|
||||
:param client: instance of BaseClient descendant
|
||||
:param method: method of HTTP request
|
||||
:param url: URL of HTTP request
|
||||
:param kwargs: any other parameter that can be passed to
|
||||
' `HTTPClient.request`
|
||||
"""
|
||||
|
||||
filter_args = {
|
||||
"endpoint_type": client.endpoint_type or self.endpoint_type,
|
||||
"service_type": client.service_type,
|
||||
}
|
||||
token, endpoint = (self.cached_token, client.cached_endpoint)
|
||||
just_authenticated = False
|
||||
if not (token and endpoint):
|
||||
try:
|
||||
token, endpoint = self.auth_plugin.token_and_endpoint(
|
||||
**filter_args)
|
||||
except exceptions.EndpointException:
|
||||
pass
|
||||
if not (token and endpoint):
|
||||
self.authenticate()
|
||||
just_authenticated = True
|
||||
token, endpoint = self.auth_plugin.token_and_endpoint(
|
||||
**filter_args)
|
||||
if not (token and endpoint):
|
||||
raise exceptions.AuthorizationFailure(
|
||||
"Cannot find endpoint or token for request")
|
||||
|
||||
old_token_endpoint = (token, endpoint)
|
||||
kwargs.setdefault("headers", {})["X-Auth-Token"] = token
|
||||
self.cached_token = token
|
||||
client.cached_endpoint = endpoint
|
||||
# Perform the request once. If we get Unauthorized, then it
|
||||
# might be because the auth token expired, so try to
|
||||
# re-authenticate and try again. If it still fails, bail.
|
||||
try:
|
||||
return self.request(
|
||||
method, self.concat_url(endpoint, url), **kwargs)
|
||||
except exceptions.Unauthorized as unauth_ex:
|
||||
if just_authenticated:
|
||||
raise
|
||||
self.cached_token = None
|
||||
client.cached_endpoint = None
|
||||
self.authenticate()
|
||||
try:
|
||||
token, endpoint = self.auth_plugin.token_and_endpoint(
|
||||
**filter_args)
|
||||
except exceptions.EndpointException:
|
||||
raise unauth_ex
|
||||
if (not (token and endpoint) or
|
||||
old_token_endpoint == (token, endpoint)):
|
||||
raise unauth_ex
|
||||
self.cached_token = token
|
||||
client.cached_endpoint = endpoint
|
||||
kwargs["headers"]["X-Auth-Token"] = token
|
||||
return self.request(
|
||||
method, self.concat_url(endpoint, url), **kwargs)
|
||||
|
||||
def add_client(self, base_client_instance):
|
||||
"""Add a new instance of :class:`BaseClient` descendant.
|
||||
|
||||
`self` will store a reference to `base_client_instance`.
|
||||
|
||||
Example:
|
||||
|
||||
>>> def test_clients():
|
||||
... from keystoneclient.auth import keystone
|
||||
... from openstack.common.apiclient import client
|
||||
... auth = keystone.KeystoneAuthPlugin(
|
||||
... username="user", password="pass", tenant_name="tenant",
|
||||
... auth_url="http://auth:5000/v2.0")
|
||||
... openstack_client = client.HTTPClient(auth)
|
||||
... # create nova client
|
||||
... from novaclient.v1_1 import client
|
||||
... client.Client(openstack_client)
|
||||
... # create keystone client
|
||||
... from keystoneclient.v2_0 import client
|
||||
... client.Client(openstack_client)
|
||||
... # use them
|
||||
... openstack_client.identity.tenants.list()
|
||||
... openstack_client.compute.servers.list()
|
||||
"""
|
||||
service_type = base_client_instance.service_type
|
||||
if service_type and not hasattr(self, service_type):
|
||||
setattr(self, service_type, base_client_instance)
|
||||
|
||||
def authenticate(self):
|
||||
self.auth_plugin.authenticate(self)
|
||||
# Store the authentication results in the keyring for later requests
|
||||
if self.keyring_saver:
|
||||
self.keyring_saver.save(self)
|
||||
|
||||
|
||||
class BaseClient(object):
|
||||
"""Top-level object to access the OpenStack API.
|
||||
|
||||
This client uses :class:`HTTPClient` to send requests. :class:`HTTPClient`
|
||||
will handle a bunch of issues such as authentication.
|
||||
"""
|
||||
|
||||
service_type = None
|
||||
endpoint_type = None # "publicURL" will be used
|
||||
cached_endpoint = None
|
||||
|
||||
def __init__(self, http_client, extensions=None):
|
||||
self.http_client = http_client
|
||||
http_client.add_client(self)
|
||||
|
||||
# Add in any extensions...
|
||||
if extensions:
|
||||
for extension in extensions:
|
||||
if extension.manager_class:
|
||||
setattr(self, extension.name,
|
||||
extension.manager_class(self))
|
||||
|
||||
def client_request(self, method, url, **kwargs):
|
||||
return self.http_client.client_request(
|
||||
self, method, url, **kwargs)
|
||||
|
||||
def head(self, url, **kwargs):
|
||||
return self.client_request("HEAD", url, **kwargs)
|
||||
|
||||
def get(self, url, **kwargs):
|
||||
return self.client_request("GET", url, **kwargs)
|
||||
|
||||
def post(self, url, **kwargs):
|
||||
return self.client_request("POST", url, **kwargs)
|
||||
|
||||
def put(self, url, **kwargs):
|
||||
return self.client_request("PUT", url, **kwargs)
|
||||
|
||||
def delete(self, url, **kwargs):
|
||||
return self.client_request("DELETE", url, **kwargs)
|
||||
|
||||
def patch(self, url, **kwargs):
|
||||
return self.client_request("PATCH", url, **kwargs)
|
||||
|
||||
@staticmethod
|
||||
def get_class(api_name, version, version_map):
|
||||
"""Returns the client class for the requested API version
|
||||
|
||||
:param api_name: the name of the API, e.g. 'compute', 'image', etc
|
||||
:param version: the requested API version
|
||||
:param version_map: a dict of client classes keyed by version
|
||||
:rtype: a client class for the requested API version
|
||||
"""
|
||||
try:
|
||||
client_path = version_map[str(version)]
|
||||
except (KeyError, ValueError):
|
||||
msg = "Invalid %s client version '%s'. must be one of: %s" % (
|
||||
(api_name, version, ', '.join(version_map.keys())))
|
||||
raise exceptions.UnsupportedVersion(msg)
|
||||
|
||||
return importutils.import_class(client_path)
|
444
flameclient/openstack/common/apiclient/exceptions.py
Normal file
444
flameclient/openstack/common/apiclient/exceptions.py
Normal file
@ -0,0 +1,444 @@
|
||||
# Copyright 2010 Jacob Kaplan-Moss
|
||||
# Copyright 2011 Nebula, Inc.
|
||||
# Copyright 2013 Alessio Ababilov
|
||||
# Copyright 2013 OpenStack Foundation
|
||||
# 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.
|
||||
|
||||
"""
|
||||
Exception definitions.
|
||||
"""
|
||||
|
||||
import inspect
|
||||
import sys
|
||||
|
||||
import six
|
||||
|
||||
|
||||
class ClientException(Exception):
|
||||
"""The base exception class for all exceptions this library raises.
|
||||
"""
|
||||
pass
|
||||
|
||||
|
||||
class MissingArgs(ClientException):
|
||||
"""Supplied arguments are not sufficient for calling a function."""
|
||||
def __init__(self, missing):
|
||||
self.missing = missing
|
||||
msg = "Missing argument(s): %s" % ", ".join(missing)
|
||||
super(MissingArgs, self).__init__(msg)
|
||||
|
||||
|
||||
class ValidationError(ClientException):
|
||||
"""Error in validation on API client side."""
|
||||
pass
|
||||
|
||||
|
||||
class UnsupportedVersion(ClientException):
|
||||
"""User is trying to use an unsupported version of the API."""
|
||||
pass
|
||||
|
||||
|
||||
class CommandError(ClientException):
|
||||
"""Error in CLI tool."""
|
||||
pass
|
||||
|
||||
|
||||
class AuthorizationFailure(ClientException):
|
||||
"""Cannot authorize API client."""
|
||||
pass
|
||||
|
||||
|
||||
class ConnectionRefused(ClientException):
|
||||
"""Cannot connect to API service."""
|
||||
pass
|
||||
|
||||
|
||||
class AuthPluginOptionsMissing(AuthorizationFailure):
|
||||
"""Auth plugin misses some options."""
|
||||
def __init__(self, opt_names):
|
||||
super(AuthPluginOptionsMissing, self).__init__(
|
||||
"Authentication failed. Missing options: %s" %
|
||||
", ".join(opt_names))
|
||||
self.opt_names = opt_names
|
||||
|
||||
|
||||
class AuthSystemNotFound(AuthorizationFailure):
|
||||
"""User has specified a AuthSystem that is not installed."""
|
||||
def __init__(self, auth_system):
|
||||
super(AuthSystemNotFound, self).__init__(
|
||||
"AuthSystemNotFound: %s" % repr(auth_system))
|
||||
self.auth_system = auth_system
|
||||
|
||||
|
||||
class NoUniqueMatch(ClientException):
|
||||
"""Multiple entities found instead of one."""
|
||||
pass
|
||||
|
||||
|
||||
class EndpointException(ClientException):
|
||||
"""Something is rotten in Service Catalog."""
|
||||
pass
|
||||
|
||||
|
||||
class EndpointNotFound(EndpointException):
|
||||
"""Could not find requested endpoint in Service Catalog."""
|
||||
pass
|
||||
|
||||
|
||||
class AmbiguousEndpoints(EndpointException):
|
||||
"""Found more than one matching endpoint in Service Catalog."""
|
||||
def __init__(self, endpoints=None):
|
||||
super(AmbiguousEndpoints, self).__init__(
|
||||
"AmbiguousEndpoints: %s" % repr(endpoints))
|
||||
self.endpoints = endpoints
|
||||
|
||||
|
||||
class HttpError(ClientException):
|
||||
"""The base exception class for all HTTP exceptions.
|
||||
"""
|
||||
http_status = 0
|
||||
message = "HTTP Error"
|
||||
|
||||
def __init__(self, message=None, details=None,
|
||||
response=None, request_id=None,
|
||||
url=None, method=None, http_status=None):
|
||||
self.http_status = http_status or self.http_status
|
||||
self.message = message or self.message
|
||||
self.details = details
|
||||
self.request_id = request_id
|
||||
self.response = response
|
||||
self.url = url
|
||||
self.method = method
|
||||
formatted_string = "%s (HTTP %s)" % (self.message, self.http_status)
|
||||
if request_id:
|
||||
formatted_string += " (Request-ID: %s)" % request_id
|
||||
super(HttpError, self).__init__(formatted_string)
|
||||
|
||||
|
||||
class HTTPClientError(HttpError):
|
||||
"""Client-side HTTP error.
|
||||
|
||||
Exception for cases in which the client seems to have erred.
|
||||
"""
|
||||
message = "HTTP Client Error"
|
||||
|
||||
|
||||
class HttpServerError(HttpError):
|
||||
"""Server-side HTTP error.
|
||||
|
||||
Exception for cases in which the server is aware that it has
|
||||
erred or is incapable of performing the request.
|
||||
"""
|
||||
message = "HTTP Server Error"
|
||||
|
||||
|
||||
class BadRequest(HTTPClientError):
|
||||
"""HTTP 400 - Bad Request.
|
||||
|
||||
The request cannot be fulfilled due to bad syntax.
|
||||
"""
|
||||
http_status = 400
|
||||
message = "Bad Request"
|
||||
|
||||
|
||||
class Unauthorized(HTTPClientError):
|
||||
"""HTTP 401 - Unauthorized.
|
||||
|
||||
Similar to 403 Forbidden, but specifically for use when authentication
|
||||
is required and has failed or has not yet been provided.
|
||||
"""
|
||||
http_status = 401
|
||||
message = "Unauthorized"
|
||||
|
||||
|
||||
class PaymentRequired(HTTPClientError):
|
||||
"""HTTP 402 - Payment Required.
|
||||
|
||||
Reserved for future use.
|
||||
"""
|
||||
http_status = 402
|
||||
message = "Payment Required"
|
||||
|
||||
|
||||
class Forbidden(HTTPClientError):
|
||||
"""HTTP 403 - Forbidden.
|
||||
|
||||
The request was a valid request, but the server is refusing to respond
|
||||
to it.
|
||||
"""
|
||||
http_status = 403
|
||||
message = "Forbidden"
|
||||
|
||||
|
||||
class NotFound(HTTPClientError):
|
||||
"""HTTP 404 - Not Found.
|
||||
|
||||
The requested resource could not be found but may be available again
|
||||
in the future.
|
||||
"""
|
||||
http_status = 404
|
||||
message = "Not Found"
|
||||
|
||||
|
||||
class MethodNotAllowed(HTTPClientError):
|
||||
"""HTTP 405 - Method Not Allowed.
|
||||
|
||||
A request was made of a resource using a request method not supported
|
||||
by that resource.
|
||||
"""
|
||||
http_status = 405
|
||||
message = "Method Not Allowed"
|
||||
|
||||
|
||||
class NotAcceptable(HTTPClientError):
|
||||
"""HTTP 406 - Not Acceptable.
|
||||
|
||||
The requested resource is only capable of generating content not
|
||||
acceptable according to the Accept headers sent in the request.
|
||||
"""
|
||||
http_status = 406
|
||||
message = "Not Acceptable"
|
||||
|
||||
|
||||
class ProxyAuthenticationRequired(HTTPClientError):
|
||||
"""HTTP 407 - Proxy Authentication Required.
|
||||
|
||||
The client must first authenticate itself with the proxy.
|
||||
"""
|
||||
http_status = 407
|
||||
message = "Proxy Authentication Required"
|
||||
|
||||
|
||||
class RequestTimeout(HTTPClientError):
|
||||
"""HTTP 408 - Request Timeout.
|
||||
|
||||
The server timed out waiting for the request.
|
||||
"""
|
||||
http_status = 408
|
||||
message = "Request Timeout"
|
||||
|
||||
|
||||
class Conflict(HTTPClientError):
|
||||
"""HTTP 409 - Conflict.
|
||||
|
||||
Indicates that the request could not be processed because of conflict
|
||||
in the request, such as an edit conflict.
|
||||
"""
|
||||
http_status = 409
|
||||
message = "Conflict"
|
||||
|
||||
|
||||
class Gone(HTTPClientError):
|
||||
"""HTTP 410 - Gone.
|
||||
|
||||
Indicates that the resource requested is no longer available and will
|
||||
not be available again.
|
||||
"""
|
||||
http_status = 410
|
||||
message = "Gone"
|
||||
|
||||
|
||||
class LengthRequired(HTTPClientError):
|
||||
"""HTTP 411 - Length Required.
|
||||
|
||||
The request did not specify the length of its content, which is
|
||||
required by the requested resource.
|
||||
"""
|
||||
http_status = 411
|
||||
message = "Length Required"
|
||||
|
||||
|
||||
class PreconditionFailed(HTTPClientError):
|
||||
"""HTTP 412 - Precondition Failed.
|
||||
|
||||
The server does not meet one of the preconditions that the requester
|
||||
put on the request.
|
||||
"""
|
||||
http_status = 412
|
||||
message = "Precondition Failed"
|
||||
|
||||
|
||||
class RequestEntityTooLarge(HTTPClientError):
|
||||
"""HTTP 413 - Request Entity Too Large.
|
||||
|
||||
The request is larger than the server is willing or able to process.
|
||||
"""
|
||||
http_status = 413
|
||||
message = "Request Entity Too Large"
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
try:
|
||||
self.retry_after = int(kwargs.pop('retry_after'))
|
||||
except (KeyError, ValueError):
|
||||
self.retry_after = 0
|
||||
|
||||
super(RequestEntityTooLarge, self).__init__(*args, **kwargs)
|
||||
|
||||
|
||||
class RequestUriTooLong(HTTPClientError):
|
||||
"""HTTP 414 - Request-URI Too Long.
|
||||
|
||||
The URI provided was too long for the server to process.
|
||||
"""
|
||||
http_status = 414
|
||||
message = "Request-URI Too Long"
|
||||
|
||||
|
||||
class UnsupportedMediaType(HTTPClientError):
|
||||
"""HTTP 415 - Unsupported Media Type.
|
||||
|
||||
The request entity has a media type which the server or resource does
|
||||
not support.
|
||||
"""
|
||||
http_status = 415
|
||||
message = "Unsupported Media Type"
|
||||
|
||||
|
||||
class RequestedRangeNotSatisfiable(HTTPClientError):
|
||||
"""HTTP 416 - Requested Range Not Satisfiable.
|
||||
|
||||
The client has asked for a portion of the file, but the server cannot
|
||||
supply that portion.
|
||||
"""
|
||||
http_status = 416
|
||||
message = "Requested Range Not Satisfiable"
|
||||
|
||||
|
||||
class ExpectationFailed(HTTPClientError):
|
||||
"""HTTP 417 - Expectation Failed.
|
||||
|
||||
The server cannot meet the requirements of the Expect request-header field.
|
||||
"""
|
||||
http_status = 417
|
||||
message = "Expectation Failed"
|
||||
|
||||
|
||||
class UnprocessableEntity(HTTPClientError):
|
||||
"""HTTP 422 - Unprocessable Entity.
|
||||
|
||||
The request was well-formed but was unable to be followed due to semantic
|
||||
errors.
|
||||
"""
|
||||
http_status = 422
|
||||
message = "Unprocessable Entity"
|
||||
|
||||
|
||||
class InternalServerError(HttpServerError):
|
||||
"""HTTP 500 - Internal Server Error.
|
||||
|
||||
A generic error message, given when no more specific message is suitable.
|
||||
"""
|
||||
http_status = 500
|
||||
message = "Internal Server Error"
|
||||
|
||||
|
||||
# NotImplemented is a python keyword.
|
||||
class HttpNotImplemented(HttpServerError):
|
||||
"""HTTP 501 - Not Implemented.
|
||||
|
||||
The server either does not recognize the request method, or it lacks
|
||||
the ability to fulfill the request.
|
||||
"""
|
||||
http_status = 501
|
||||
message = "Not Implemented"
|
||||
|
||||
|
||||
class BadGateway(HttpServerError):
|
||||
"""HTTP 502 - Bad Gateway.
|
||||
|
||||
The server was acting as a gateway or proxy and received an invalid
|
||||
response from the upstream server.
|
||||
"""
|
||||
http_status = 502
|
||||
message = "Bad Gateway"
|
||||
|
||||
|
||||
class ServiceUnavailable(HttpServerError):
|
||||
"""HTTP 503 - Service Unavailable.
|
||||
|
||||
The server is currently unavailable.
|
||||
"""
|
||||
http_status = 503
|
||||
message = "Service Unavailable"
|
||||
|
||||
|
||||
class GatewayTimeout(HttpServerError):
|
||||
"""HTTP 504 - Gateway Timeout.
|
||||
|
||||
The server was acting as a gateway or proxy and did not receive a timely
|
||||
response from the upstream server.
|
||||
"""
|
||||
http_status = 504
|
||||
message = "Gateway Timeout"
|
||||
|
||||
|
||||
class HttpVersionNotSupported(HttpServerError):
|
||||
"""HTTP 505 - HttpVersion Not Supported.
|
||||
|
||||
The server does not support the HTTP protocol version used in the request.
|
||||
"""
|
||||
http_status = 505
|
||||
message = "HTTP Version Not Supported"
|
||||
|
||||
|
||||
# _code_map contains all the classes that have http_status attribute.
|
||||
_code_map = dict(
|
||||
(getattr(obj, 'http_status', None), obj)
|
||||
for name, obj in six.iteritems(vars(sys.modules[__name__]))
|
||||
if inspect.isclass(obj) and getattr(obj, 'http_status', False)
|
||||
)
|
||||
|
||||
|
||||
def from_response(response, method, url):
|
||||
"""Returns an instance of :class:`HttpError` or subclass based on response.
|
||||
|
||||
:param response: instance of `requests.Response` class
|
||||
:param method: HTTP method used for request
|
||||
:param url: URL used for request
|
||||
"""
|
||||
kwargs = {
|
||||
"http_status": response.status_code,
|
||||
"response": response,
|
||||
"method": method,
|
||||
"url": url,
|
||||
"request_id": response.headers.get("x-compute-request-id"),
|
||||
}
|
||||
if "retry-after" in response.headers:
|
||||
kwargs["retry_after"] = response.headers["retry-after"]
|
||||
|
||||
content_type = response.headers.get("Content-Type", "")
|
||||
if content_type.startswith("application/json"):
|
||||
try:
|
||||
body = response.json()
|
||||
except ValueError:
|
||||
pass
|
||||
else:
|
||||
if hasattr(body, "keys"):
|
||||
error = body[body.keys()[0]]
|
||||
kwargs["message"] = error.get("message", None)
|
||||
kwargs["details"] = error.get("details", None)
|
||||
elif content_type.startswith("text/"):
|
||||
kwargs["details"] = response.text
|
||||
|
||||
try:
|
||||
cls = _code_map[response.status_code]
|
||||
except KeyError:
|
||||
if 500 <= response.status_code < 600:
|
||||
cls = HttpServerError
|
||||
elif 400 <= response.status_code < 500:
|
||||
cls = HTTPClientError
|
||||
else:
|
||||
cls = HttpError
|
||||
return cls(**kwargs)
|
173
flameclient/openstack/common/apiclient/fake_client.py
Normal file
173
flameclient/openstack/common/apiclient/fake_client.py
Normal file
@ -0,0 +1,173 @@
|
||||
# Copyright 2013 OpenStack Foundation
|
||||
# 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.
|
||||
|
||||
"""
|
||||
A fake server that "responds" to API methods with pre-canned responses.
|
||||
|
||||
All of these responses come from the spec, so if for some reason the spec's
|
||||
wrong the tests might raise AssertionError. I've indicated in comments the
|
||||
places where actual behavior differs from the spec.
|
||||
"""
|
||||
|
||||
# W0102: Dangerous default value %s as argument
|
||||
# pylint: disable=W0102
|
||||
|
||||
import json
|
||||
|
||||
import requests
|
||||
import six
|
||||
from six.moves.urllib import parse
|
||||
|
||||
from ceilometerclient.openstack.common.apiclient import client
|
||||
|
||||
|
||||
def assert_has_keys(dct, required=[], optional=[]):
|
||||
for k in required:
|
||||
try:
|
||||
assert k in dct
|
||||
except AssertionError:
|
||||
extra_keys = set(dct.keys()).difference(set(required + optional))
|
||||
raise AssertionError("found unexpected keys: %s" %
|
||||
list(extra_keys))
|
||||
|
||||
|
||||
class TestResponse(requests.Response):
|
||||
"""Wrap requests.Response and provide a convenient initialization.
|
||||
"""
|
||||
|
||||
def __init__(self, data):
|
||||
super(TestResponse, self).__init__()
|
||||
self._content_consumed = True
|
||||
if isinstance(data, dict):
|
||||
self.status_code = data.get('status_code', 200)
|
||||
# Fake the text attribute to streamline Response creation
|
||||
text = data.get('text', "")
|
||||
if isinstance(text, (dict, list)):
|
||||
self._content = json.dumps(text)
|
||||
default_headers = {
|
||||
"Content-Type": "application/json",
|
||||
}
|
||||
else:
|
||||
self._content = text
|
||||
default_headers = {}
|
||||
if six.PY3 and isinstance(self._content, six.string_types):
|
||||
self._content = self._content.encode('utf-8', 'strict')
|
||||
self.headers = data.get('headers') or default_headers
|
||||
else:
|
||||
self.status_code = data
|
||||
|
||||
def __eq__(self, other):
|
||||
return (self.status_code == other.status_code and
|
||||
self.headers == other.headers and
|
||||
self._content == other._content)
|
||||
|
||||
|
||||
class FakeHTTPClient(client.HTTPClient):
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
self.callstack = []
|
||||
self.fixtures = kwargs.pop("fixtures", None) or {}
|
||||
if not args and not "auth_plugin" in kwargs:
|
||||
args = (None, )
|
||||
super(FakeHTTPClient, self).__init__(*args, **kwargs)
|
||||
|
||||
def assert_called(self, method, url, body=None, pos=-1):
|
||||
"""Assert than an API method was just called.
|
||||
"""
|
||||
expected = (method, url)
|
||||
called = self.callstack[pos][0:2]
|
||||
assert self.callstack, \
|
||||
"Expected %s %s but no calls were made." % expected
|
||||
|
||||
assert expected == called, 'Expected %s %s; got %s %s' % \
|
||||
(expected + called)
|
||||
|
||||
if body is not None:
|
||||
if self.callstack[pos][3] != body:
|
||||
raise AssertionError('%r != %r' %
|
||||
(self.callstack[pos][3], body))
|
||||
|
||||
def assert_called_anytime(self, method, url, body=None):
|
||||
"""Assert than an API method was called anytime in the test.
|
||||
"""
|
||||
expected = (method, url)
|
||||
|
||||
assert self.callstack, \
|
||||
"Expected %s %s but no calls were made." % expected
|
||||
|
||||
found = False
|
||||
entry = None
|
||||
for entry in self.callstack:
|
||||
if expected == entry[0:2]:
|
||||
found = True
|
||||
break
|
||||
|
||||
assert found, 'Expected %s %s; got %s' % \
|
||||
(method, url, self.callstack)
|
||||
if body is not None:
|
||||
assert entry[3] == body, "%s != %s" % (entry[3], body)
|
||||
|
||||
self.callstack = []
|
||||
|
||||
def clear_callstack(self):
|
||||
self.callstack = []
|
||||
|
||||
def authenticate(self):
|
||||
pass
|
||||
|
||||
def client_request(self, client, method, url, **kwargs):
|
||||
# Check that certain things are called correctly
|
||||
if method in ["GET", "DELETE"]:
|
||||
assert "json" not in kwargs
|
||||
|
||||
# Note the call
|
||||
self.callstack.append(
|
||||
(method,
|
||||
url,
|
||||
kwargs.get("headers") or {},
|
||||
kwargs.get("json") or kwargs.get("data")))
|
||||
try:
|
||||
fixture = self.fixtures[url][method]
|
||||
except KeyError:
|
||||
pass
|
||||
else:
|
||||
return TestResponse({"headers": fixture[0],
|
||||
"text": fixture[1]})
|
||||
|
||||
# Call the method
|
||||
args = parse.parse_qsl(parse.urlparse(url)[4])
|
||||
kwargs.update(args)
|
||||
munged_url = url.rsplit('?', 1)[0]
|
||||
munged_url = munged_url.strip('/').replace('/', '_').replace('.', '_')
|
||||
munged_url = munged_url.replace('-', '_')
|
||||
|
||||
callback = "%s_%s" % (method.lower(), munged_url)
|
||||
|
||||
if not hasattr(self, callback):
|
||||
raise AssertionError('Called unknown API method: %s %s, '
|
||||
'expected fakes method name: %s' %
|
||||
(method, url, callback))
|
||||
|
||||
resp = getattr(self, callback)(**kwargs)
|
||||
if len(resp) == 3:
|
||||
status, headers, body = resp
|
||||
else:
|
||||
status, body = resp
|
||||
headers = {}
|
||||
return TestResponse({
|
||||
"status_code": status,
|
||||
"text": body,
|
||||
"headers": headers,
|
||||
})
|
213
flameclient/openstack/common/cliutils.py
Normal file
213
flameclient/openstack/common/cliutils.py
Normal file
@ -0,0 +1,213 @@
|
||||
# Copyright 2012 Red Hat, 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.
|
||||
|
||||
# W0603: Using the global statement
|
||||
# W0621: Redefining name %s from outer scope
|
||||
# pylint: disable=W0603,W0621
|
||||
|
||||
import getpass
|
||||
import inspect
|
||||
import os
|
||||
import sys
|
||||
import textwrap
|
||||
|
||||
import prettytable
|
||||
import six
|
||||
from six import moves
|
||||
|
||||
from ceilometerclient.openstack.common.apiclient import exceptions
|
||||
from ceilometerclient.openstack.common import strutils
|
||||
|
||||
|
||||
def validate_args(fn, *args, **kwargs):
|
||||
"""Check that the supplied args are sufficient for calling a function.
|
||||
|
||||
>>> validate_args(lambda a: None)
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
MissingArgs: Missing argument(s): a
|
||||
>>> validate_args(lambda a, b, c, d: None, 0, c=1)
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
MissingArgs: Missing argument(s): b, d
|
||||
|
||||
:param fn: the function to check
|
||||
:param arg: the positional arguments supplied
|
||||
:param kwargs: the keyword arguments supplied
|
||||
"""
|
||||
argspec = inspect.getargspec(fn)
|
||||
|
||||
num_defaults = len(argspec.defaults or [])
|
||||
required_args = argspec.args[:len(argspec.args) - num_defaults]
|
||||
|
||||
def isbound(method):
|
||||
return getattr(method, 'im_self', None) is not None
|
||||
|
||||
if isbound(fn):
|
||||
required_args.pop(0)
|
||||
|
||||
missing = [arg for arg in required_args if arg not in kwargs]
|
||||
missing = missing[len(args):]
|
||||
if missing:
|
||||
raise exceptions.MissingArgs(missing)
|
||||
|
||||
|
||||
def arg(*args, **kwargs):
|
||||
"""Decorator for CLI args.
|
||||
|
||||
Example:
|
||||
|
||||
>>> @arg("name", help="Name of the new entity")
|
||||
... def entity_create(args):
|
||||
... pass
|
||||
"""
|
||||
def _decorator(func):
|
||||
add_arg(func, *args, **kwargs)
|
||||
return func
|
||||
return _decorator
|
||||
|
||||
|
||||
def env(*args, **kwargs):
|
||||
"""Returns the first environment variable set.
|
||||
|
||||
If all are empty, defaults to '' or keyword arg `default`.
|
||||
"""
|
||||
for arg in args:
|
||||
value = os.environ.get(arg, None)
|
||||
if value:
|
||||
return value
|
||||
return kwargs.get('default', '')
|
||||
|
||||
|
||||
def add_arg(func, *args, **kwargs):
|
||||
"""Bind CLI arguments to a shell.py `do_foo` function."""
|
||||
|
||||
if not hasattr(func, 'arguments'):
|
||||
func.arguments = []
|
||||
|
||||
# NOTE(sirp): avoid dups that can occur when the module is shared across
|
||||
# tests.
|
||||
if (args, kwargs) not in func.arguments:
|
||||
# Because of the semantics of decorator composition if we just append
|
||||
# to the options list positional options will appear to be backwards.
|
||||
func.arguments.insert(0, (args, kwargs))
|
||||
|
||||
|
||||
def unauthenticated(func):
|
||||
"""Adds 'unauthenticated' attribute to decorated function.
|
||||
|
||||
Usage:
|
||||
|
||||
>>> @unauthenticated
|
||||
... def mymethod(f):
|
||||
... pass
|
||||
"""
|
||||
func.unauthenticated = True
|
||||
return func
|
||||
|
||||
|
||||
def isunauthenticated(func):
|
||||
"""Checks if the function does not require authentication.
|
||||
|
||||
Mark such functions with the `@unauthenticated` decorator.
|
||||
|
||||
:returns: bool
|
||||
"""
|
||||
return getattr(func, 'unauthenticated', False)
|
||||
|
||||
|
||||
def print_list(objs, fields, formatters=None, sortby_index=0,
|
||||
mixed_case_fields=None):
|
||||
"""Print a list or objects as a table, one row per object.
|
||||
|
||||
:param objs: iterable of :class:`Resource`
|
||||
:param fields: attributes that correspond to columns, in order
|
||||
:param formatters: `dict` of callables for field formatting
|
||||
:param sortby_index: index of the field for sorting table rows
|
||||
:param mixed_case_fields: fields corresponding to object attributes that
|
||||
have mixed case names (e.g., 'serverId')
|
||||
"""
|
||||
formatters = formatters or {}
|
||||
mixed_case_fields = mixed_case_fields or []
|
||||
if sortby_index is None:
|
||||
kwargs = {}
|
||||
else:
|
||||
kwargs = {'sortby': fields[sortby_index]}
|
||||
pt = prettytable.PrettyTable(fields, caching=False)
|
||||
pt.align = 'l'
|
||||
|
||||
for o in objs:
|
||||
row = []
|
||||
for field in fields:
|
||||
if field in formatters:
|
||||
row.append(formatters[field](o))
|
||||
else:
|
||||
if field in mixed_case_fields:
|
||||
field_name = field.replace(' ', '_')
|
||||
else:
|
||||
field_name = field.lower().replace(' ', '_')
|
||||
data = getattr(o, field_name, '')
|
||||
row.append(data)
|
||||
pt.add_row(row)
|
||||
|
||||
print(strutils.safe_encode(pt.get_string(**kwargs)))
|
||||
|
||||
|
||||
def print_dict(dct, dict_property="Property", wrap=0):
|
||||
"""Print a `dict` as a table of two columns.
|
||||
|
||||
:param dct: `dict` to print
|
||||
:param dict_property: name of the first column
|
||||
:param wrap: wrapping for the second column
|
||||
"""
|
||||
pt = prettytable.PrettyTable([dict_property, 'Value'], caching=False)
|
||||
pt.align = 'l'
|
||||
for k, v in six.iteritems(dct):
|
||||
# convert dict to str to check length
|
||||
if isinstance(v, dict):
|
||||
v = str(v)
|
||||
if wrap > 0:
|
||||
v = textwrap.fill(str(v), wrap)
|
||||
# if value has a newline, add in multiple rows
|
||||
# e.g. fault with stacktrace
|
||||
if v and isinstance(v, six.string_types) and r'\n' in v:
|
||||
lines = v.strip().split(r'\n')
|
||||
col1 = k
|
||||
for line in lines:
|
||||
pt.add_row([col1, line])
|
||||
col1 = ''
|
||||
else:
|
||||
pt.add_row([k, v])
|
||||
print(strutils.safe_encode(pt.get_string()))
|
||||
|
||||
|
||||
def get_password(max_password_prompts=3):
|
||||
"""Read password from TTY."""
|
||||
verify = strutils.bool_from_string(env("OS_VERIFY_PASSWORD"))
|
||||
pw = None
|
||||
if hasattr(sys.stdin, "isatty") and sys.stdin.isatty():
|
||||
# Check for Ctrl-D
|
||||
try:
|
||||
for _ in moves.range(max_password_prompts):
|
||||
pw1 = getpass.getpass("OS Password: ")
|
||||
if verify:
|
||||
pw2 = getpass.getpass("Please verify: ")
|
||||
else:
|
||||
pw2 = pw1
|
||||
if pw1 == pw2 and pw1:
|
||||
pw = pw1
|
||||
break
|
||||
except EOFError:
|
||||
pass
|
||||
return pw
|
371
flameclient/openstack/common/gettextutils.py
Normal file
371
flameclient/openstack/common/gettextutils.py
Normal file
@ -0,0 +1,371 @@
|
||||
# Copyright 2012 Red Hat, Inc.
|
||||
# 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.
|
||||
|
||||
"""
|
||||
gettext for openstack-common modules.
|
||||
|
||||
Usual usage in an openstack.common module:
|
||||
|
||||
from ceilometerclient.openstack.common.gettextutils import _
|
||||
"""
|
||||
|
||||
import copy
|
||||
import gettext
|
||||
import logging
|
||||
import os
|
||||
import re
|
||||
try:
|
||||
import UserString as _userString
|
||||
except ImportError:
|
||||
import collections as _userString
|
||||
|
||||
from babel import localedata
|
||||
import six
|
||||
|
||||
_localedir = os.environ.get('ceilometerclient'.upper() + '_LOCALEDIR')
|
||||
_t = gettext.translation('ceilometerclient', localedir=_localedir, fallback=True)
|
||||
|
||||
_AVAILABLE_LANGUAGES = {}
|
||||
USE_LAZY = False
|
||||
|
||||
|
||||
def enable_lazy():
|
||||
"""Convenience function for configuring _() to use lazy gettext
|
||||
|
||||
Call this at the start of execution to enable the gettextutils._
|
||||
function to use lazy gettext functionality. This is useful if
|
||||
your project is importing _ directly instead of using the
|
||||
gettextutils.install() way of importing the _ function.
|
||||
"""
|
||||
global USE_LAZY
|
||||
USE_LAZY = True
|
||||
|
||||
|
||||
def _(msg):
|
||||
if USE_LAZY:
|
||||
return Message(msg, 'ceilometerclient')
|
||||
else:
|
||||
if six.PY3:
|
||||
return _t.gettext(msg)
|
||||
return _t.ugettext(msg)
|
||||
|
||||
|
||||
def install(domain, lazy=False):
|
||||
"""Install a _() function using the given translation domain.
|
||||
|
||||
Given a translation domain, install a _() function using gettext's
|
||||
install() function.
|
||||
|
||||
The main difference from gettext.install() is that we allow
|
||||
overriding the default localedir (e.g. /usr/share/locale) using
|
||||
a translation-domain-specific environment variable (e.g.
|
||||
NOVA_LOCALEDIR).
|
||||
|
||||
:param domain: the translation domain
|
||||
:param lazy: indicates whether or not to install the lazy _() function.
|
||||
The lazy _() introduces a way to do deferred translation
|
||||
of messages by installing a _ that builds Message objects,
|
||||
instead of strings, which can then be lazily translated into
|
||||
any available locale.
|
||||
"""
|
||||
if lazy:
|
||||
# NOTE(mrodden): Lazy gettext functionality.
|
||||
#
|
||||
# The following introduces a deferred way to do translations on
|
||||
# messages in OpenStack. We override the standard _() function
|
||||
# and % (format string) operation to build Message objects that can
|
||||
# later be translated when we have more information.
|
||||
#
|
||||
# Also included below is an example LocaleHandler that translates
|
||||
# Messages to an associated locale, effectively allowing many logs,
|
||||
# each with their own locale.
|
||||
|
||||
def _lazy_gettext(msg):
|
||||
"""Create and return a Message object.
|
||||
|
||||
Lazy gettext function for a given domain, it is a factory method
|
||||
for a project/module to get a lazy gettext function for its own
|
||||
translation domain (i.e. nova, glance, cinder, etc.)
|
||||
|
||||
Message encapsulates a string so that we can translate
|
||||
it later when needed.
|
||||
"""
|
||||
return Message(msg, domain)
|
||||
|
||||
from six import moves
|
||||
moves.builtins.__dict__['_'] = _lazy_gettext
|
||||
else:
|
||||
localedir = '%s_LOCALEDIR' % domain.upper()
|
||||
if six.PY3:
|
||||
gettext.install(domain,
|
||||
localedir=os.environ.get(localedir))
|
||||
else:
|
||||
gettext.install(domain,
|
||||
localedir=os.environ.get(localedir),
|
||||
unicode=True)
|
||||
|
||||
|
||||
class Message(_userString.UserString, object):
|
||||
"""Class used to encapsulate translatable messages."""
|
||||
def __init__(self, msg, domain):
|
||||
# _msg is the gettext msgid and should never change
|
||||
self._msg = msg
|
||||
self._left_extra_msg = ''
|
||||
self._right_extra_msg = ''
|
||||
self._locale = None
|
||||
self.params = None
|
||||
self.domain = domain
|
||||
|
||||
@property
|
||||
def data(self):
|
||||
# NOTE(mrodden): this should always resolve to a unicode string
|
||||
# that best represents the state of the message currently
|
||||
|
||||
localedir = os.environ.get(self.domain.upper() + '_LOCALEDIR')
|
||||
if self.locale:
|
||||
lang = gettext.translation(self.domain,
|
||||
localedir=localedir,
|
||||
languages=[self.locale],
|
||||
fallback=True)
|
||||
else:
|
||||
# use system locale for translations
|
||||
lang = gettext.translation(self.domain,
|
||||
localedir=localedir,
|
||||
fallback=True)
|
||||
|
||||
if six.PY3:
|
||||
ugettext = lang.gettext
|
||||
else:
|
||||
ugettext = lang.ugettext
|
||||
|
||||
full_msg = (self._left_extra_msg +
|
||||
ugettext(self._msg) +
|
||||
self._right_extra_msg)
|
||||
|
||||
if self.params is not None:
|
||||
full_msg = full_msg % self.params
|
||||
|
||||
return six.text_type(full_msg)
|
||||
|
||||
@property
|
||||
def locale(self):
|
||||
return self._locale
|
||||
|
||||
@locale.setter
|
||||
def locale(self, value):
|
||||
self._locale = value
|
||||
if not self.params:
|
||||
return
|
||||
|
||||
# This Message object may have been constructed with one or more
|
||||
# Message objects as substitution parameters, given as a single
|
||||
# Message, or a tuple or Map containing some, so when setting the
|
||||
# locale for this Message we need to set it for those Messages too.
|
||||
if isinstance(self.params, Message):
|
||||
self.params.locale = value
|
||||
return
|
||||
if isinstance(self.params, tuple):
|
||||
for param in self.params:
|
||||
if isinstance(param, Message):
|
||||
param.locale = value
|
||||
return
|
||||
if isinstance(self.params, dict):
|
||||
for param in self.params.values():
|
||||
if isinstance(param, Message):
|
||||
param.locale = value
|
||||
|
||||
def _save_dictionary_parameter(self, dict_param):
|
||||
full_msg = self.data
|
||||
# look for %(blah) fields in string;
|
||||
# ignore %% and deal with the
|
||||
# case where % is first character on the line
|
||||
keys = re.findall('(?:[^%]|^)?%\((\w*)\)[a-z]', full_msg)
|
||||
|
||||
# if we don't find any %(blah) blocks but have a %s
|
||||
if not keys and re.findall('(?:[^%]|^)%[a-z]', full_msg):
|
||||
# apparently the full dictionary is the parameter
|
||||
params = copy.deepcopy(dict_param)
|
||||
else:
|
||||
params = {}
|
||||
for key in keys:
|
||||
try:
|
||||
params[key] = copy.deepcopy(dict_param[key])
|
||||
except TypeError:
|
||||
# cast uncopyable thing to unicode string
|
||||
params[key] = six.text_type(dict_param[key])
|
||||
|
||||
return params
|
||||
|
||||
def _save_parameters(self, other):
|
||||
# we check for None later to see if
|
||||
# we actually have parameters to inject,
|
||||
# so encapsulate if our parameter is actually None
|
||||
if other is None:
|
||||
self.params = (other, )
|
||||
elif isinstance(other, dict):
|
||||
self.params = self._save_dictionary_parameter(other)
|
||||
else:
|
||||
# fallback to casting to unicode,
|
||||
# this will handle the problematic python code-like
|
||||
# objects that cannot be deep-copied
|
||||
try:
|
||||
self.params = copy.deepcopy(other)
|
||||
except TypeError:
|
||||
self.params = six.text_type(other)
|
||||
|
||||
return self
|
||||
|
||||
# overrides to be more string-like
|
||||
def __unicode__(self):
|
||||
return self.data
|
||||
|
||||
def __str__(self):
|
||||
if six.PY3:
|
||||
return self.__unicode__()
|
||||
return self.data.encode('utf-8')
|
||||
|
||||
def __getstate__(self):
|
||||
to_copy = ['_msg', '_right_extra_msg', '_left_extra_msg',
|
||||
'domain', 'params', '_locale']
|
||||
new_dict = self.__dict__.fromkeys(to_copy)
|
||||
for attr in to_copy:
|
||||
new_dict[attr] = copy.deepcopy(self.__dict__[attr])
|
||||
|
||||
return new_dict
|
||||
|
||||
def __setstate__(self, state):
|
||||
for (k, v) in state.items():
|
||||
setattr(self, k, v)
|
||||
|
||||
# operator overloads
|
||||
def __add__(self, other):
|
||||
copied = copy.deepcopy(self)
|
||||
copied._right_extra_msg += other.__str__()
|
||||
return copied
|
||||
|
||||
def __radd__(self, other):
|
||||
copied = copy.deepcopy(self)
|
||||
copied._left_extra_msg += other.__str__()
|
||||
return copied
|
||||
|
||||
def __mod__(self, other):
|
||||
# do a format string to catch and raise
|
||||
# any possible KeyErrors from missing parameters
|
||||
self.data % other
|
||||
copied = copy.deepcopy(self)
|
||||
return copied._save_parameters(other)
|
||||
|
||||
def __mul__(self, other):
|
||||
return self.data * other
|
||||
|
||||
def __rmul__(self, other):
|
||||
return other * self.data
|
||||
|
||||
def __getitem__(self, key):
|
||||
return self.data[key]
|
||||
|
||||
def __getslice__(self, start, end):
|
||||
return self.data.__getslice__(start, end)
|
||||
|
||||
def __getattribute__(self, name):
|
||||
# NOTE(mrodden): handle lossy operations that we can't deal with yet
|
||||
# These override the UserString implementation, since UserString
|
||||
# uses our __class__ attribute to try and build a new message
|
||||
# after running the inner data string through the operation.
|
||||
# At that point, we have lost the gettext message id and can just
|
||||
# safely resolve to a string instead.
|
||||
ops = ['capitalize', 'center', 'decode', 'encode',
|
||||
'expandtabs', 'ljust', 'lstrip', 'replace', 'rjust', 'rstrip',
|
||||
'strip', 'swapcase', 'title', 'translate', 'upper', 'zfill']
|
||||
if name in ops:
|
||||
return getattr(self.data, name)
|
||||
else:
|
||||
return _userString.UserString.__getattribute__(self, name)
|
||||
|
||||
|
||||
def get_available_languages(domain):
|
||||
"""Lists the available languages for the given translation domain.
|
||||
|
||||
:param domain: the domain to get languages for
|
||||
"""
|
||||
if domain in _AVAILABLE_LANGUAGES:
|
||||
return copy.copy(_AVAILABLE_LANGUAGES[domain])
|
||||
|
||||
localedir = '%s_LOCALEDIR' % domain.upper()
|
||||
find = lambda x: gettext.find(domain,
|
||||
localedir=os.environ.get(localedir),
|
||||
languages=[x])
|
||||
|
||||
# NOTE(mrodden): en_US should always be available (and first in case
|
||||
# order matters) since our in-line message strings are en_US
|
||||
language_list = ['en_US']
|
||||
# NOTE(luisg): Babel <1.0 used a function called list(), which was
|
||||
# renamed to locale_identifiers() in >=1.0, the requirements master list
|
||||
# requires >=0.9.6, uncapped, so defensively work with both. We can remove
|
||||
# this check when the master list updates to >=1.0, and update all projects
|
||||
list_identifiers = (getattr(localedata, 'list', None) or
|
||||
getattr(localedata, 'locale_identifiers'))
|
||||
locale_identifiers = list_identifiers()
|
||||
for i in locale_identifiers:
|
||||
if find(i) is not None:
|
||||
language_list.append(i)
|
||||
_AVAILABLE_LANGUAGES[domain] = language_list
|
||||
return copy.copy(language_list)
|
||||
|
||||
|
||||
def get_localized_message(message, user_locale):
|
||||
"""Gets a localized version of the given message in the given locale.
|
||||
|
||||
If the message is not a Message object the message is returned as-is.
|
||||
If the locale is None the message is translated to the default locale.
|
||||
|
||||
:returns: the translated message in unicode, or the original message if
|
||||
it could not be translated
|
||||
"""
|
||||
translated = message
|
||||
if isinstance(message, Message):
|
||||
original_locale = message.locale
|
||||
message.locale = user_locale
|
||||
translated = six.text_type(message)
|
||||
message.locale = original_locale
|
||||
return translated
|
||||
|
||||
|
||||
class LocaleHandler(logging.Handler):
|
||||
"""Handler that can have a locale associated to translate Messages.
|
||||
|
||||
A quick example of how to utilize the Message class above.
|
||||
LocaleHandler takes a locale and a target logging.Handler object
|
||||
to forward LogRecord objects to after translating the internal Message.
|
||||
"""
|
||||
|
||||
def __init__(self, locale, target):
|
||||
"""Initialize a LocaleHandler
|
||||
|
||||
:param locale: locale to use for translating messages
|
||||
:param target: logging.Handler object to forward
|
||||
LogRecord objects to after translation
|
||||
"""
|
||||
logging.Handler.__init__(self)
|
||||
self.locale = locale
|
||||
self.target = target
|
||||
|
||||
def emit(self, record):
|
||||
if isinstance(record.msg, Message):
|
||||
# set the locale and resolve to a string
|
||||
record.msg.locale = self.locale
|
||||
|
||||
self.target.emit(record)
|
66
flameclient/openstack/common/importutils.py
Normal file
66
flameclient/openstack/common/importutils.py
Normal file
@ -0,0 +1,66 @@
|
||||
# Copyright 2011 OpenStack Foundation.
|
||||
# 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.
|
||||
|
||||
"""
|
||||
Import related utilities and helper functions.
|
||||
"""
|
||||
|
||||
import sys
|
||||
import traceback
|
||||
|
||||
|
||||
def import_class(import_str):
|
||||
"""Returns a class from a string including module and class."""
|
||||
mod_str, _sep, class_str = import_str.rpartition('.')
|
||||
try:
|
||||
__import__(mod_str)
|
||||
return getattr(sys.modules[mod_str], class_str)
|
||||
except (ValueError, AttributeError):
|
||||
raise ImportError('Class %s cannot be found (%s)' %
|
||||
(class_str,
|
||||
traceback.format_exception(*sys.exc_info())))
|
||||
|
||||
|
||||
def import_object(import_str, *args, **kwargs):
|
||||
"""Import a class and return an instance of it."""
|
||||
return import_class(import_str)(*args, **kwargs)
|
||||
|
||||
|
||||
def import_object_ns(name_space, import_str, *args, **kwargs):
|
||||
"""Tries to import object from default namespace.
|
||||
|
||||
Imports a class and return an instance of it, first by trying
|
||||
to find the class in a default namespace, then failing back to
|
||||
a full path if not found in the default namespace.
|
||||
"""
|
||||
import_value = "%s.%s" % (name_space, import_str)
|
||||
try:
|
||||
return import_class(import_value)(*args, **kwargs)
|
||||
except ImportError:
|
||||
return import_class(import_str)(*args, **kwargs)
|
||||
|
||||
|
||||
def import_module(import_str):
|
||||
"""Import a module."""
|
||||
__import__(import_str)
|
||||
return sys.modules[import_str]
|
||||
|
||||
|
||||
def try_import(import_str, default=None):
|
||||
"""Try to import a module and if it fails return default."""
|
||||
try:
|
||||
return import_module(import_str)
|
||||
except ImportError:
|
||||
return default
|
222
flameclient/openstack/common/strutils.py
Normal file
222
flameclient/openstack/common/strutils.py
Normal file
@ -0,0 +1,222 @@
|
||||
# Copyright 2011 OpenStack Foundation.
|
||||
# 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.
|
||||
|
||||
"""
|
||||
System-level utilities and helper functions.
|
||||
"""
|
||||
|
||||
import re
|
||||
import sys
|
||||
import unicodedata
|
||||
|
||||
import six
|
||||
|
||||
from ceilometerclient.openstack.common.gettextutils import _
|
||||
|
||||
|
||||
# Used for looking up extensions of text
|
||||
# to their 'multiplied' byte amount
|
||||
BYTE_MULTIPLIERS = {
|
||||
'': 1,
|
||||
't': 1024 ** 4,
|
||||
'g': 1024 ** 3,
|
||||
'm': 1024 ** 2,
|
||||
'k': 1024,
|
||||
}
|
||||
BYTE_REGEX = re.compile(r'(^-?\d+)(\D*)')
|
||||
|
||||
TRUE_STRINGS = ('1', 't', 'true', 'on', 'y', 'yes')
|
||||
FALSE_STRINGS = ('0', 'f', 'false', 'off', 'n', 'no')
|
||||
|
||||
SLUGIFY_STRIP_RE = re.compile(r"[^\w\s-]")
|
||||
SLUGIFY_HYPHENATE_RE = re.compile(r"[-\s]+")
|
||||
|
||||
|
||||
def int_from_bool_as_string(subject):
|
||||
"""Interpret a string as a boolean and return either 1 or 0.
|
||||
|
||||
Any string value in:
|
||||
|
||||
('True', 'true', 'On', 'on', '1')
|
||||
|
||||
is interpreted as a boolean True.
|
||||
|
||||
Useful for JSON-decoded stuff and config file parsing
|
||||
"""
|
||||
return bool_from_string(subject) and 1 or 0
|
||||
|
||||
|
||||
def bool_from_string(subject, strict=False):
|
||||
"""Interpret a string as a boolean.
|
||||
|
||||
A case-insensitive match is performed such that strings matching 't',
|
||||
'true', 'on', 'y', 'yes', or '1' are considered True and, when
|
||||
`strict=False`, anything else is considered False.
|
||||
|
||||
Useful for JSON-decoded stuff and config file parsing.
|
||||
|
||||
If `strict=True`, unrecognized values, including None, will raise a
|
||||
ValueError which is useful when parsing values passed in from an API call.
|
||||
Strings yielding False are 'f', 'false', 'off', 'n', 'no', or '0'.
|
||||
"""
|
||||
if not isinstance(subject, six.string_types):
|
||||
subject = str(subject)
|
||||
|
||||
lowered = subject.strip().lower()
|
||||
|
||||
if lowered in TRUE_STRINGS:
|
||||
return True
|
||||
elif lowered in FALSE_STRINGS:
|
||||
return False
|
||||
elif strict:
|
||||
acceptable = ', '.join(
|
||||
"'%s'" % s for s in sorted(TRUE_STRINGS + FALSE_STRINGS))
|
||||
msg = _("Unrecognized value '%(val)s', acceptable values are:"
|
||||
" %(acceptable)s") % {'val': subject,
|
||||
'acceptable': acceptable}
|
||||
raise ValueError(msg)
|
||||
else:
|
||||
return False
|
||||
|
||||
|
||||
def safe_decode(text, incoming=None, errors='strict'):
|
||||
"""Decodes incoming str using `incoming` if they're not already unicode.
|
||||
|
||||
:param incoming: Text's current encoding
|
||||
:param errors: Errors handling policy. See here for valid
|
||||
values http://docs.python.org/2/library/codecs.html
|
||||
:returns: text or a unicode `incoming` encoded
|
||||
representation of it.
|
||||
:raises TypeError: If text is not an instance of str
|
||||
"""
|
||||
if not isinstance(text, six.string_types):
|
||||
raise TypeError("%s can't be decoded" % type(text))
|
||||
|
||||
if isinstance(text, six.text_type):
|
||||
return text
|
||||
|
||||
if not incoming:
|
||||
incoming = (sys.stdin.encoding or
|
||||
sys.getdefaultencoding())
|
||||
|
||||
try:
|
||||
return text.decode(incoming, errors)
|
||||
except UnicodeDecodeError:
|
||||
# Note(flaper87) If we get here, it means that
|
||||
# sys.stdin.encoding / sys.getdefaultencoding
|
||||
# didn't return a suitable encoding to decode
|
||||
# text. This happens mostly when global LANG
|
||||
# var is not set correctly and there's no
|
||||
# default encoding. In this case, most likely
|
||||
# python will use ASCII or ANSI encoders as
|
||||
# default encodings but they won't be capable
|
||||
# of decoding non-ASCII characters.
|
||||
#
|
||||
# Also, UTF-8 is being used since it's an ASCII
|
||||
# extension.
|
||||
return text.decode('utf-8', errors)
|
||||
|
||||
|
||||
def safe_encode(text, incoming=None,
|
||||
encoding='utf-8', errors='strict'):
|
||||
"""Encodes incoming str/unicode using `encoding`.
|
||||
|
||||
If incoming is not specified, text is expected to be encoded with
|
||||
current python's default encoding. (`sys.getdefaultencoding`)
|
||||
|
||||
:param incoming: Text's current encoding
|
||||
:param encoding: Expected encoding for text (Default UTF-8)
|
||||
:param errors: Errors handling policy. See here for valid
|
||||
values http://docs.python.org/2/library/codecs.html
|
||||
:returns: text or a bytestring `encoding` encoded
|
||||
representation of it.
|
||||
:raises TypeError: If text is not an instance of str
|
||||
"""
|
||||
if not isinstance(text, six.string_types):
|
||||
raise TypeError("%s can't be encoded" % type(text))
|
||||
|
||||
if not incoming:
|
||||
incoming = (sys.stdin.encoding or
|
||||
sys.getdefaultencoding())
|
||||
|
||||
if isinstance(text, six.text_type):
|
||||
if six.PY3:
|
||||
return text.encode(encoding, errors).decode(incoming)
|
||||
else:
|
||||
return text.encode(encoding, errors)
|
||||
elif text and encoding != incoming:
|
||||
# Decode text before encoding it with `encoding`
|
||||
text = safe_decode(text, incoming, errors)
|
||||
if six.PY3:
|
||||
return text.encode(encoding, errors).decode(incoming)
|
||||
else:
|
||||
return text.encode(encoding, errors)
|
||||
|
||||
return text
|
||||
|
||||
|
||||
def to_bytes(text, default=0):
|
||||
"""Converts a string into an integer of bytes.
|
||||
|
||||
Looks at the last characters of the text to determine
|
||||
what conversion is needed to turn the input text into a byte number.
|
||||
Supports "B, K(B), M(B), G(B), and T(B)". (case insensitive)
|
||||
|
||||
:param text: String input for bytes size conversion.
|
||||
:param default: Default return value when text is blank.
|
||||
|
||||
"""
|
||||
match = BYTE_REGEX.search(text)
|
||||
if match:
|
||||
magnitude = int(match.group(1))
|
||||
mult_key_org = match.group(2)
|
||||
if not mult_key_org:
|
||||
return magnitude
|
||||
elif text:
|
||||
msg = _('Invalid string format: %s') % text
|
||||
raise TypeError(msg)
|
||||
else:
|
||||
return default
|
||||
mult_key = mult_key_org.lower().replace('b', '', 1)
|
||||
multiplier = BYTE_MULTIPLIERS.get(mult_key)
|
||||
if multiplier is None:
|
||||
msg = _('Unknown byte multiplier: %s') % mult_key_org
|
||||
raise TypeError(msg)
|
||||
return magnitude * multiplier
|
||||
|
||||
|
||||
def to_slug(value, incoming=None, errors="strict"):
|
||||
"""Normalize string.
|
||||
|
||||
Convert to lowercase, remove non-word characters, and convert spaces
|
||||
to hyphens.
|
||||
|
||||
Inspired by Django's `slugify` filter.
|
||||
|
||||
:param value: Text to slugify
|
||||
:param incoming: Text's current encoding
|
||||
:param errors: Errors handling policy. See here for valid
|
||||
values http://docs.python.org/2/library/codecs.html
|
||||
:returns: slugified unicode representation of `value`
|
||||
:raises TypeError: If text is not an instance of str
|
||||
"""
|
||||
value = safe_decode(value, incoming, errors)
|
||||
# NOTE(aababilov): no need to use safe_(encode|decode) here:
|
||||
# encodings are always "ascii", error handling is always "ignore"
|
||||
# and types are always known (first: unicode; second: str)
|
||||
value = unicodedata.normalize("NFKD", value).encode(
|
||||
"ascii", "ignore").decode("ascii")
|
||||
value = SLUGIFY_STRIP_RE.sub("", value).strip().lower()
|
||||
return SLUGIFY_HYPHENATE_RE.sub("-", value)
|
0
flameclient/tests/__init__.py
Normal file
0
flameclient/tests/__init__.py
Normal file
53
flameclient/tests/base.py
Normal file
53
flameclient/tests/base.py
Normal file
@ -0,0 +1,53 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
# Copyright 2010-2011 OpenStack Foundation
|
||||
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
|
||||
#
|
||||
# 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 fixtures
|
||||
import testtools
|
||||
|
||||
_TRUE_VALUES = ('True', 'true', '1', 'yes')
|
||||
|
||||
|
||||
class TestCase(testtools.TestCase):
|
||||
|
||||
"""Test case base class for all unit tests."""
|
||||
|
||||
def setUp(self):
|
||||
"""Run before each test method to initialize test environment."""
|
||||
|
||||
super(TestCase, self).setUp()
|
||||
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
|
||||
try:
|
||||
test_timeout = int(test_timeout)
|
||||
except ValueError:
|
||||
# If timeout value is invalid do not set a timeout.
|
||||
test_timeout = 0
|
||||
if test_timeout > 0:
|
||||
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
|
||||
|
||||
self.useFixture(fixtures.NestedTempfile())
|
||||
self.useFixture(fixtures.TempHomeDir())
|
||||
|
||||
if os.environ.get('OS_STDOUT_CAPTURE') in _TRUE_VALUES:
|
||||
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
|
||||
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
|
||||
if os.environ.get('OS_STDERR_CAPTURE') in _TRUE_VALUES:
|
||||
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
|
||||
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
|
||||
|
||||
self.log_fixture = self.useFixture(fixtures.FakeLogger())
|
@ -1,7 +1,31 @@
|
||||
import datetime
|
||||
import unittest
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
import flame
|
||||
# This software is released under the MIT License.
|
||||
#
|
||||
# Copyright (c) 2014 Cloudwatt
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documentation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furnished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
# SOFTWARE.
|
||||
|
||||
import datetime
|
||||
|
||||
from flameclient.flame import TemplateGenerator # noqa
|
||||
from flameclient.tests import base
|
||||
|
||||
|
||||
class FakeBase(object):
|
||||
@ -115,20 +139,18 @@ class FakeCinderManager(object):
|
||||
return self.volumes
|
||||
|
||||
|
||||
class StackDataTests(unittest.TestCase):
|
||||
class StackDataTests(base.TestCase):
|
||||
def setUp(self):
|
||||
super(StackDataTests, self).setUp()
|
||||
self.neutron_manager = FakeNeutronManager()
|
||||
flame.TemplateGenerator.neutron_manager = (
|
||||
lambda x: self.neutron_manager)
|
||||
TemplateGenerator.neutron_manager = (lambda x: self.neutron_manager)
|
||||
self.nova_manager = FakeNovaManager()
|
||||
flame.TemplateGenerator.nova_manager = (
|
||||
lambda x: self.nova_manager)
|
||||
TemplateGenerator.nova_manager = (lambda x: self.nova_manager)
|
||||
self.cinder_manager = FakeCinderManager()
|
||||
flame.TemplateGenerator.cinder_manager = (
|
||||
lambda x: self.cinder_manager)
|
||||
TemplateGenerator.cinder_manager = (lambda x: self.cinder_manager)
|
||||
|
||||
def test_keypair(self):
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -155,7 +177,7 @@ class StackDataTests(unittest.TestCase):
|
||||
'external_gateway_info': None
|
||||
}
|
||||
self.neutron_manager.routers = [router]
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -185,7 +207,7 @@ class StackDataTests(unittest.TestCase):
|
||||
}
|
||||
}
|
||||
self.neutron_manager.routers = [router]
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -254,7 +276,7 @@ class StackDataTests(unittest.TestCase):
|
||||
self.neutron_manager.subnets = [subnet]
|
||||
self.neutron_manager.routers = [router]
|
||||
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -293,7 +315,7 @@ class StackDataTests(unittest.TestCase):
|
||||
'id': '2222'
|
||||
}
|
||||
self.neutron_manager.networks = [network]
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -323,7 +345,7 @@ class StackDataTests(unittest.TestCase):
|
||||
'id': '2222'
|
||||
}
|
||||
self.neutron_manager.networks = [network]
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -358,7 +380,7 @@ class StackDataTests(unittest.TestCase):
|
||||
self.neutron_manager.networks = [network]
|
||||
self.neutron_manager.subnets = [subnet]
|
||||
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -389,7 +411,7 @@ class StackDataTests(unittest.TestCase):
|
||||
'id': '2222'
|
||||
}
|
||||
self.neutron_manager.floatingips = [ip]
|
||||
generator = flame.TemplateGenerator(True, False, True)
|
||||
generator = TemplateGenerator(True, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -433,7 +455,7 @@ class StackDataTests(unittest.TestCase):
|
||||
}
|
||||
|
||||
self.neutron_manager.groups = [group]
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -476,7 +498,7 @@ class StackDataTests(unittest.TestCase):
|
||||
}
|
||||
|
||||
self.neutron_manager.groups = [group]
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -487,7 +509,7 @@ class StackDataTests(unittest.TestCase):
|
||||
|
||||
def test_volume(self):
|
||||
self.cinder_manager.volumes = [FakeVolume()]
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -509,7 +531,7 @@ class StackDataTests(unittest.TestCase):
|
||||
|
||||
def test_server(self):
|
||||
self.nova_manager.servers = [FakeServer()]
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -541,7 +563,7 @@ class StackDataTests(unittest.TestCase):
|
||||
self.nova_manager.groups = {'server1': [FakeSecurityGroup(
|
||||
name='default', description='default')]}
|
||||
self.nova_manager.servers = [FakeServer()]
|
||||
generator = flame.TemplateGenerator(False, False, True)
|
||||
generator = TemplateGenerator(False, False, True)
|
||||
expected = {
|
||||
'action': 'CREATE',
|
||||
'status': 'COMPLETE',
|
||||
@ -600,21 +622,19 @@ class StackDataTests(unittest.TestCase):
|
||||
self.assertEqual(template_expected, generator.template)
|
||||
|
||||
|
||||
class NetworkTests(unittest.TestCase):
|
||||
class NetworkTests(base.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(NetworkTests, self).setUp()
|
||||
self.neutron_manager = FakeNeutronManager()
|
||||
flame.TemplateGenerator.neutron_manager = (
|
||||
lambda x: self.neutron_manager)
|
||||
TemplateGenerator.neutron_manager = (lambda x: self.neutron_manager)
|
||||
self.nova_manager = FakeNovaManager()
|
||||
flame.TemplateGenerator.nova_manager = (
|
||||
lambda x: self.nova_manager)
|
||||
TemplateGenerator.nova_manager = (lambda x: self.nova_manager)
|
||||
self.cinder_manager = FakeCinderManager()
|
||||
flame.TemplateGenerator.cinder_manager = (
|
||||
lambda x: self.cinder_manager)
|
||||
TemplateGenerator.cinder_manager = (lambda x: self.cinder_manager)
|
||||
|
||||
def test_keypair(self):
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -640,7 +660,7 @@ class NetworkTests(unittest.TestCase):
|
||||
'external_gateway_info': None
|
||||
}
|
||||
self.neutron_manager.routers = [router]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -669,7 +689,7 @@ class NetworkTests(unittest.TestCase):
|
||||
}
|
||||
}
|
||||
self.neutron_manager.routers = [router]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -742,7 +762,7 @@ class NetworkTests(unittest.TestCase):
|
||||
self.neutron_manager.subnets = [subnet]
|
||||
self.neutron_manager.routers = [router]
|
||||
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -778,7 +798,7 @@ class NetworkTests(unittest.TestCase):
|
||||
'id': '2222'
|
||||
}
|
||||
self.neutron_manager.networks = [network]
|
||||
generator = flame.TemplateGenerator([], [], [])
|
||||
generator = TemplateGenerator([], [], [])
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -808,7 +828,7 @@ class NetworkTests(unittest.TestCase):
|
||||
'id': '2222'
|
||||
}
|
||||
self.neutron_manager.networks = [network]
|
||||
generator = flame.TemplateGenerator([], [], [])
|
||||
generator = TemplateGenerator([], [], [])
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -844,7 +864,7 @@ class NetworkTests(unittest.TestCase):
|
||||
self.neutron_manager.networks = [network]
|
||||
self.neutron_manager.subnets = [subnet]
|
||||
|
||||
generator = flame.TemplateGenerator([], [], [])
|
||||
generator = TemplateGenerator([], [], [])
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -880,7 +900,7 @@ class NetworkTests(unittest.TestCase):
|
||||
'id': '2222'
|
||||
}
|
||||
self.neutron_manager.floatingips = [ip]
|
||||
generator = flame.TemplateGenerator(True, [], [])
|
||||
generator = TemplateGenerator(True, [], [])
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -903,8 +923,6 @@ class NetworkTests(unittest.TestCase):
|
||||
}
|
||||
}
|
||||
generator.extract_floating()
|
||||
print expected
|
||||
print generator.template
|
||||
self.assertEqual(expected, generator.template)
|
||||
|
||||
def test_security_group(self):
|
||||
@ -967,7 +985,7 @@ class NetworkTests(unittest.TestCase):
|
||||
}
|
||||
|
||||
self.neutron_manager.groups = [group]
|
||||
generator = flame.TemplateGenerator([], [], [])
|
||||
generator = TemplateGenerator([], [], [])
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1083,7 +1101,7 @@ class NetworkTests(unittest.TestCase):
|
||||
}
|
||||
|
||||
self.neutron_manager.groups = [group]
|
||||
generator = flame.TemplateGenerator([], [], [])
|
||||
generator = TemplateGenerator([], [], [])
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1246,7 +1264,7 @@ class NetworkTests(unittest.TestCase):
|
||||
'id': '2222'
|
||||
}
|
||||
self.neutron_manager.groups = [group1, group2]
|
||||
generator = flame.TemplateGenerator([], [], [])
|
||||
generator = TemplateGenerator([], [], [])
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1331,22 +1349,20 @@ class NetworkTests(unittest.TestCase):
|
||||
self.assertEqual(expected, generator.template)
|
||||
|
||||
|
||||
class VolumeTests(unittest.TestCase):
|
||||
class VolumeTests(base.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(VolumeTests, self).setUp()
|
||||
self.neutron_manager = FakeNeutronManager()
|
||||
flame.TemplateGenerator.neutron_manager = (
|
||||
lambda x: self.neutron_manager)
|
||||
TemplateGenerator.neutron_manager = (lambda x: self.neutron_manager)
|
||||
self.nova_manager = FakeNovaManager()
|
||||
flame.TemplateGenerator.nova_manager = (
|
||||
lambda x: self.nova_manager)
|
||||
TemplateGenerator.nova_manager = (lambda x: self.nova_manager)
|
||||
self.cinder_manager = FakeCinderManager()
|
||||
flame.TemplateGenerator.cinder_manager = (
|
||||
lambda x: self.cinder_manager)
|
||||
TemplateGenerator.cinder_manager = (lambda x: self.cinder_manager)
|
||||
|
||||
def test_basic(self):
|
||||
self.cinder_manager.volumes = [FakeVolume()]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1367,7 +1383,7 @@ class VolumeTests(unittest.TestCase):
|
||||
|
||||
def test_source_volid_external(self):
|
||||
self.cinder_manager.volumes = [FakeVolume(source_volid=5678)]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1395,7 +1411,7 @@ class VolumeTests(unittest.TestCase):
|
||||
def test_source_volid_included(self):
|
||||
self.cinder_manager.volumes = [
|
||||
FakeVolume(source_volid=5678), FakeVolume(id=5678)]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1439,7 +1455,7 @@ class VolumeTests(unittest.TestCase):
|
||||
self.cinder_manager.volumes = [
|
||||
FakeVolume(bootable='true', volume_image_metadata=metadata)
|
||||
]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1467,7 +1483,7 @@ class VolumeTests(unittest.TestCase):
|
||||
|
||||
def test_snapshot_id(self):
|
||||
self.cinder_manager.volumes = [FakeVolume(snapshot_id=5678)]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1495,7 +1511,7 @@ class VolumeTests(unittest.TestCase):
|
||||
|
||||
def test_volume_type(self):
|
||||
self.cinder_manager.volumes = [FakeVolume(volume_type='isci')]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1523,7 +1539,7 @@ class VolumeTests(unittest.TestCase):
|
||||
|
||||
def test_metadata(self):
|
||||
self.cinder_manager.volumes = [FakeVolume(metadata={'key': 'value'})]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1544,22 +1560,20 @@ class VolumeTests(unittest.TestCase):
|
||||
self.assertEqual(expected, generator.template)
|
||||
|
||||
|
||||
class ServerTests(unittest.TestCase):
|
||||
class ServerTests(base.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(ServerTests, self).setUp()
|
||||
self.neutron_manager = FakeNeutronManager()
|
||||
flame.TemplateGenerator.neutron_manager = (
|
||||
lambda x: self.neutron_manager)
|
||||
TemplateGenerator.neutron_manager = (lambda x: self.neutron_manager)
|
||||
self.nova_manager = FakeNovaManager()
|
||||
flame.TemplateGenerator.nova_manager = (
|
||||
lambda x: self.nova_manager)
|
||||
TemplateGenerator.nova_manager = (lambda x: self.nova_manager)
|
||||
self.cinder_manager = FakeCinderManager()
|
||||
flame.TemplateGenerator.cinder_manager = (
|
||||
lambda x: self.cinder_manager)
|
||||
TemplateGenerator.cinder_manager = (lambda x: self.cinder_manager)
|
||||
|
||||
def test_basic(self):
|
||||
self.nova_manager.servers = [FakeServer()]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1592,7 +1606,7 @@ class ServerTests(unittest.TestCase):
|
||||
|
||||
def test_keypair(self):
|
||||
self.nova_manager.servers = [FakeServer(key_name='testkey')]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1640,7 +1654,7 @@ class ServerTests(unittest.TestCase):
|
||||
}
|
||||
server = FakeServer(**servers_args)
|
||||
self.nova_manager.servers = [server]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1681,7 +1695,7 @@ class ServerTests(unittest.TestCase):
|
||||
"os-extended-volumes:volumes_attached": [{'id': 5678}]}
|
||||
server = FakeServer(**server_args)
|
||||
self.nova_manager.servers = [server]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1722,7 +1736,7 @@ class ServerTests(unittest.TestCase):
|
||||
]
|
||||
self.nova_manager.groups = {'server1': [FakeSecurityGroup()]}
|
||||
self.nova_manager.servers = [FakeServer()]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1769,7 +1783,7 @@ class ServerTests(unittest.TestCase):
|
||||
|
||||
def test_config_drive(self):
|
||||
self.nova_manager.servers = [FakeServer(config_drive="True")]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1803,7 +1817,7 @@ class ServerTests(unittest.TestCase):
|
||||
|
||||
def test_metadata(self):
|
||||
self.nova_manager.servers = [FakeServer(metadata={"key": "value"})]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1853,7 +1867,7 @@ class ServerTests(unittest.TestCase):
|
||||
self.neutron_manager.networks = [network]
|
||||
addresses = {"private": [{"addr": "10.0.0.2"}]}
|
||||
self.nova_manager.servers = [FakeServer(addresses=addresses)]
|
||||
generator = flame.TemplateGenerator(False, False, False)
|
||||
generator = TemplateGenerator(False, False, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
||||
@ -1900,7 +1914,7 @@ class ServerTests(unittest.TestCase):
|
||||
"os-extended-volumes:volumes_attached": [{'id': 5678}]}
|
||||
server = FakeServer(**server_args)
|
||||
self.nova_manager.servers = [server]
|
||||
generator = flame.TemplateGenerator(False, True, False)
|
||||
generator = TemplateGenerator(False, True, False)
|
||||
expected = {
|
||||
'heat_template_version': datetime.date(2013, 5, 23),
|
||||
'description': 'Generated template',
|
@ -1,6 +1,10 @@
|
||||
pbr>=0.6,!=0.7,<1.0
|
||||
Babel>=1.3
|
||||
|
||||
argparse
|
||||
ipaddr
|
||||
python-keystoneclient
|
||||
python-neutronclient
|
||||
python-novaclient
|
||||
python-cinderclient
|
||||
PyYAML
|
||||
|
57
setup.cfg
Normal file
57
setup.cfg
Normal file
@ -0,0 +1,57 @@
|
||||
[metadata]
|
||||
name = python-flameclient
|
||||
summary = Automatic Heat template generation
|
||||
description-file =
|
||||
README.rst
|
||||
author = OpenStack
|
||||
author-email = openstack-dev@lists.openstack.org
|
||||
home-page = http://www.openstack.org/
|
||||
classifier =
|
||||
Environment :: OpenStack
|
||||
Intended Audience :: Information Technology
|
||||
Intended Audience :: System Administrators
|
||||
License :: OSI Approved :: Apache Software License
|
||||
Operating System :: POSIX :: Linux
|
||||
Programming Language :: Python
|
||||
Programming Language :: Python :: 2
|
||||
Programming Language :: Python :: 2.7
|
||||
Programming Language :: Python :: 2.6
|
||||
Programming Language :: Python :: 3
|
||||
Programming Language :: Python :: 3.3
|
||||
|
||||
[files]
|
||||
packages =
|
||||
flameclient
|
||||
|
||||
[global]
|
||||
setup-hooks =
|
||||
pbr.hooks.setup_hook
|
||||
|
||||
[build_sphinx]
|
||||
source-dir = doc/source
|
||||
build-dir = doc/build
|
||||
all_files = 1
|
||||
|
||||
[upload_sphinx]
|
||||
upload-dir = doc/build/html
|
||||
|
||||
[compile_catalog]
|
||||
directory = flameclient/locale
|
||||
domain = python-flameclient
|
||||
|
||||
[update_catalog]
|
||||
domain = python-flameclient
|
||||
output_dir = flameclient/locale
|
||||
input_file = flameclient/locale/python-flameclient.pot
|
||||
|
||||
[extract_messages]
|
||||
keywords = _ gettext ngettext l_ lazy_gettext
|
||||
mapping_file = babel.cfg
|
||||
output_file = flameclient/locale/python-flameclient.pot
|
||||
|
||||
[entry_points]
|
||||
console_scripts =
|
||||
flame = flameclient.cmd:main
|
||||
|
||||
[wheel]
|
||||
universal = 1
|
22
setup.py
Executable file
22
setup.py
Executable file
@ -0,0 +1,22 @@
|
||||
#!/usr/bin/env python
|
||||
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
|
||||
#
|
||||
# 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.
|
||||
|
||||
# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
|
||||
import setuptools
|
||||
|
||||
setuptools.setup(
|
||||
setup_requires=['pbr'],
|
||||
pbr=True)
|
11
test-requirements.txt
Normal file
11
test-requirements.txt
Normal file
@ -0,0 +1,11 @@
|
||||
hacking>=0.9.2,<0.10
|
||||
|
||||
coverage>=3.6
|
||||
discover
|
||||
fixtures>=0.3.14
|
||||
python-subunit
|
||||
sphinx>=1.1.2
|
||||
oslosphinx
|
||||
testrepository>=0.0.18
|
||||
testscenarios>=0.4
|
||||
testtools>=0.9.34
|
34
tox.ini
Normal file
34
tox.ini
Normal file
@ -0,0 +1,34 @@
|
||||
[tox]
|
||||
minversion = 1.6
|
||||
envlist = py33,py26,py27,pypy,pep8
|
||||
skipsdist = True
|
||||
|
||||
[testenv]
|
||||
usedevelop = True
|
||||
install_command = pip install -U {opts} {packages}
|
||||
setenv =
|
||||
VIRTUAL_ENV={envdir}
|
||||
deps = -r{toxinidir}/requirements.txt
|
||||
-r{toxinidir}/test-requirements.txt
|
||||
commands = python setup.py testr --slowest --testr-args='{posargs}'
|
||||
|
||||
[testenv:pep8]
|
||||
commands = flake8
|
||||
|
||||
[testenv:venv]
|
||||
commands = {posargs}
|
||||
|
||||
[testenv:cover]
|
||||
commands = python setup.py testr --coverage --testr-args='{posargs}'
|
||||
|
||||
[testenv:docs]
|
||||
commands = python setup.py build_sphinx
|
||||
|
||||
[flake8]
|
||||
# H803 skipped on purpose per list discussion.
|
||||
# E123, E125 skipped as they are invalid PEP-8.
|
||||
|
||||
show-source = True
|
||||
ignore = E123,E125,H803
|
||||
builtins = _
|
||||
exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build
|
Loading…
Reference in New Issue
Block a user