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76 lines
3.0 KiB
Python
76 lines
3.0 KiB
Python
7 years ago
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# Copyright 2017, David Wilson
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# 3. Neither the name of the copyright holder nor the names of its contributors
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# may be used to endorse or promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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from __future__ import absolute_import
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import os
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import ansible
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import ansible.plugins
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import mitogen.core
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def cast(obj):
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"""
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Ansible loves to decorate built-in types to implement useful functionality
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like Vault, however cPickle loves to preserve those decorations during
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serialization, resulting in CallError.
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So here we recursively undecorate `obj`, ensuring that any instances of
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subclasses of built-in types are downcast to the base type.
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"""
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if isinstance(obj, dict):
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return {cast(k): cast(v) for k, v in obj.iteritems()}
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if isinstance(obj, (list, tuple)):
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return [cast(v) for v in obj]
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if obj is None or isinstance(obj, (int, float)):
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return obj
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if isinstance(obj, unicode):
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return unicode(obj)
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if isinstance(obj, str):
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return str(obj)
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if isinstance(obj, (mitogen.core.Context,
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mitogen.core.Dead,
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mitogen.core.CallError)):
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return obj
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raise TypeError("Cannot serialize: %r: %r" % (type(obj), obj))
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def get_command_module_name(module_name):
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"""
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Given the name of an Ansible command module, return its canonical module
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path within the ansible.
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:param module_name:
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"shell"
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:return:
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"ansible.modules.commands.shell"
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"""
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path = ansible.plugins.module_loader.find_plugin(module_name, '')
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relpath = os.path.relpath(path, os.path.dirname(ansible.__file__))
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root, _ = os.path.splitext(relpath)
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return 'ansible.' + root.replace('/', '.')
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