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82 lines
2.8 KiB
Python
82 lines
2.8 KiB
Python
# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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# Make coding more python3-ish
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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from ansible.playbook.attribute import FieldAttribute
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from ansible.playbook.task import Task
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try:
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from __main__ import display
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except ImportError:
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from ansible.utils.display import Display
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display = Display()
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__all__ = ['TaskInclude']
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class TaskInclude(Task):
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"""
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A task include is derived from a regular task to handle the special
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circumstances related to the `- include: ...` task.
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"""
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# =================================================================================
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# ATTRIBUTES
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_static = FieldAttribute(isa='bool', default=None)
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def __init__(self, block=None, role=None, task_include=None):
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super(TaskInclude, self).__init__(block=block, role=role, task_include=task_include)
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self.statically_loaded = False
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@staticmethod
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def load(data, block=None, role=None, task_include=None, variable_manager=None, loader=None):
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t = TaskInclude(block=block, role=role, task_include=task_include)
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return t.load_data(data, variable_manager=variable_manager, loader=loader)
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def copy(self, exclude_parent=False, exclude_tasks=False):
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new_me = super(TaskInclude, self).copy(exclude_parent=exclude_parent, exclude_tasks=exclude_tasks)
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new_me.statically_loaded = self.statically_loaded
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return new_me
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def get_vars(self):
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'''
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We override the parent Task() classes get_vars here because
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we need to include the args of the include into the vars as
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they are params to the included tasks. But ONLY for 'include'
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'''
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if self.action != 'include':
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all_vars = super(TaskInclude, self).get_vars()
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else:
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all_vars = dict()
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if self._parent:
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all_vars.update(self._parent.get_vars())
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all_vars.update(self.vars)
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all_vars.update(self.args)
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if 'tags' in all_vars:
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del all_vars['tags']
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if 'when' in all_vars:
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del all_vars['when']
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return all_vars
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