Current File : //lib/python2.7/site-packages/ansible/plugins/action/debug.py
# Copyright 2012, Dag Wieers <dag@wieers.com>
# Copyright 2016, Toshio Kuratomi <tkuratomi@ansible.com>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
from ansible.compat.six import string_types
from ansible.errors import AnsibleUndefinedVariable
from ansible.module_utils._text import to_text
from ansible.plugins.action import ActionBase
class ActionModule(ActionBase):
''' Print statements during execution '''
TRANSFERS_FILES = False
VALID_ARGS = frozenset(('msg', 'var', 'verbosity'))
def run(self, tmp=None, task_vars=None):
if task_vars is None:
task_vars = dict()
for arg in self._task.args:
if arg not in self.VALID_ARGS:
return {"failed": True, "msg": "'%s' is not a valid option in debug" % arg}
if 'msg' in self._task.args and 'var' in self._task.args:
return {"failed": True, "msg": "'msg' and 'var' are incompatible options"}
result = super(ActionModule, self).run(tmp, task_vars)
verbosity = 0
# get task verbosity
if 'verbosity' in self._task.args:
verbosity = int(self._task.args['verbosity'])
if verbosity <= self._display.verbosity:
if 'msg' in self._task.args:
result['msg'] = self._task.args['msg']
elif 'var' in self._task.args:
try:
results = self._templar.template(self._task.args['var'], convert_bare=True, fail_on_undefined=True, bare_deprecated=False)
if results == self._task.args['var']:
# if results is not str/unicode type, raise an exception
if not isinstance(results, string_types):
raise AnsibleUndefinedVariable
# If var name is same as result, try to template it
results = self._templar.template("{{" + results + "}}", convert_bare=True, fail_on_undefined=True)
except AnsibleUndefinedVariable:
results = "VARIABLE IS NOT DEFINED!"
if isinstance(self._task.args['var'], (list, dict)):
# If var is a list or dict, use the type as key to display
result[to_text(type(self._task.args['var']))] = results
else:
result[self._task.args['var']] = results
else:
result['msg'] = 'Hello world!'
# force flag to make debug output module always verbose
result['_ansible_verbose_always'] = True
else:
result['skipped_reason'] = "Verbosity threshold not met."
result['skipped'] = True
return result
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