Current File : //lib/python2.7/site-packages/ansible/playbook/task_include.py
# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.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/>.
# Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
from ansible.playbook.attribute import FieldAttribute
from ansible.playbook.task import Task
try:
from __main__ import display
except ImportError:
from ansible.utils.display import Display
display = Display()
__all__ = ['TaskInclude']
class TaskInclude(Task):
"""
A task include is derived from a regular task to handle the special
circumstances related to the `- include: ...` task.
"""
# =================================================================================
# ATTRIBUTES
_static = FieldAttribute(isa='bool', default=None)
def __init__(self, block=None, role=None, task_include=None):
super(TaskInclude, self).__init__(block=block, role=role, task_include=task_include)
self.statically_loaded = False
@staticmethod
def load(data, block=None, role=None, task_include=None, variable_manager=None, loader=None):
t = TaskInclude(block=block, role=role, task_include=task_include)
return t.load_data(data, variable_manager=variable_manager, loader=loader)
def copy(self, exclude_parent=False, exclude_tasks=False):
new_me = super(TaskInclude, self).copy(exclude_parent=exclude_parent, exclude_tasks=exclude_tasks)
new_me.statically_loaded = self.statically_loaded
return new_me
def get_vars(self):
'''
We override the parent Task() classes get_vars here because
we need to include the args of the include into the vars as
they are params to the included tasks.
'''
all_vars = dict()
if self._parent:
all_vars.update(self._parent.get_vars())
all_vars.update(self.vars)
all_vars.update(self.args)
if 'tags' in all_vars:
del all_vars['tags']
if 'when' in all_vars:
del all_vars['when']
return all_vars
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