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community.general/plugins/module_utils/mh/deco.py
Felix Fontein 123c7efe5e
Move licenses to LICENSES/, run add-license.py, add LICENSES/MIT.txt (#5065)
* Move licenses to LICENSES/, run add-license.py, add LICENSES/MIT.txt.

* Replace 'Copyright:' with 'Copyright'

sed -i 's|Copyright:\(.*\)|Copyright\1|' $(rg -l 'Copyright:')

Co-authored-by: Maxwell G <gotmax@e.email>
2022-08-05 12:28:29 +02:00

88 lines
2.7 KiB
Python

# -*- coding: utf-8 -*-
# (c) 2020, Alexei Znamensky <russoz@gmail.com>
# Copyright (c) 2020, Ansible Project
# Simplified BSD License (see LICENSES/BSD-2-Clause.txt or https://opensource.org/licenses/BSD-2-Clause)
# SPDX-License-Identifier: BSD-2-Clause
from __future__ import absolute_import, division, print_function
__metaclass__ = type
import traceback
from functools import wraps
from ansible_collections.community.general.plugins.module_utils.mh.exceptions import ModuleHelperException
def cause_changes(on_success=None, on_failure=None):
def deco(func):
if on_success is None and on_failure is None:
return func
@wraps(func)
def wrapper(*args, **kwargs):
try:
self = args[0]
func(*args, **kwargs)
if on_success is not None:
self.changed = on_success
except Exception:
if on_failure is not None:
self.changed = on_failure
raise
return wrapper
return deco
def module_fails_on_exception(func):
@wraps(func)
def wrapper(self, *args, **kwargs):
try:
func(self, *args, **kwargs)
except SystemExit:
raise
except ModuleHelperException as e:
if e.update_output:
self.update_output(e.update_output)
self.module.fail_json(msg=e.msg, exception=traceback.format_exc(),
output=self.output, vars=self.vars.output(), **self.output)
except Exception as e:
msg = "Module failed with exception: {0}".format(str(e).strip())
self.module.fail_json(msg=msg, exception=traceback.format_exc(),
output=self.output, vars=self.vars.output(), **self.output)
return wrapper
def check_mode_skip(func):
@wraps(func)
def wrapper(self, *args, **kwargs):
if not self.module.check_mode:
return func(self, *args, **kwargs)
return wrapper
def check_mode_skip_returns(callable=None, value=None):
def deco(func):
if callable is not None:
@wraps(func)
def wrapper_callable(self, *args, **kwargs):
if self.module.check_mode:
return callable(self, *args, **kwargs)
return func(self, *args, **kwargs)
return wrapper_callable
if value is not None:
@wraps(func)
def wrapper_value(self, *args, **kwargs):
if self.module.check_mode:
return value
return func(self, *args, **kwargs)
return wrapper_value
if callable is None and value is None:
return check_mode_skip
return deco