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community.general/plugins/module_utils/mh/base.py
Alexei Znamensky d22dd5056e
module_helper.py Breakdown (#2393)
* break down of module_helper into smaller pieces, keeping compatibility

* removed abc.ABC (py3 only) from code + fixed reference to vars.py

* multiple changes:

- mh.base - moved more functionalities to ModuleHelperBase
- mh.mixins.(cmd, state) - CmdMixin no longer inherits from ModuleHelperBase
- mh.mixins.deps - DependencyMixin now overrides run() method to test dependency
- mh.mixins.vars - created class VarsMixin
- mh.module_helper - moved functions to base class, added VarsMixin
- module_helper - importing AnsibleModule as well, for backward compatibility in test

* removed unnecessary __all__

* make pylint happy

* PR adjustments + bot config + changelog frag

* Update plugins/module_utils/mh/module_helper.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/module_utils/mh/module_helper.py

Co-authored-by: Felix Fontein <felix@fontein.de>

Co-authored-by: Felix Fontein <felix@fontein.de>
2021-05-11 19:31:10 +02:00

56 lines
1.5 KiB
Python

# -*- coding: utf-8 -*-
# (c) 2020, Alexei Znamensky <russoz@gmail.com>
# Copyright: (c) 2020, Ansible Project
# Simplified BSD License (see licenses/simplified_bsd.txt or https://opensource.org/licenses/BSD-2-Clause)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
from ansible.module_utils.basic import AnsibleModule
from ansible_collections.community.general.plugins.module_utils.mh.exceptions import ModuleHelperException as _MHE
from ansible_collections.community.general.plugins.module_utils.mh.deco import module_fails_on_exception
class ModuleHelperBase(object):
module = None
ModuleHelperException = _MHE
def __init__(self, module=None):
self._changed = False
if module:
self.module = module
if not isinstance(self.module, AnsibleModule):
self.module = AnsibleModule(**self.module)
def __init_module__(self):
pass
def __run__(self):
raise NotImplementedError()
def __quit_module__(self):
pass
@property
def changed(self):
return self._changed
@changed.setter
def changed(self, value):
self._changed = value
def has_changed(self):
raise NotImplementedError()
@property
def output(self):
raise NotImplementedError()
@module_fails_on_exception
def run(self):
self.__init_module__()
self.__run__()
self.__quit_module__()
self.module.exit_json(changed=self.has_changed(), **self.output)