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64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
# (c) 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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import textwrap
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from ansible import constants as C
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from ansible import errors
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from ansible.callbacks import display
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__all__ = ['deprecated', 'warning', 'system_warning']
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# list of all deprecation messages to prevent duplicate display
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deprecations = {}
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warns = {}
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def deprecated(msg, version, removed=False):
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''' used to print out a deprecation message.'''
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if not removed and not C.DEPRECATION_WARNINGS:
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return
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if not removed:
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if version:
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new_msg = "\n[DEPRECATION WARNING]: %s. This feature will be removed in version %s." % (msg, version)
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else:
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new_msg = "\n[DEPRECATION WARNING]: %s. This feature will be removed in a future release." % (msg)
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new_msg = new_msg + " Deprecation warnings can be disabled by setting deprecation_warnings=False in ansible.cfg.\n\n"
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else:
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raise errors.AnsibleError("[DEPRECATED]: %s. Please update your playbooks." % msg)
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wrapped = textwrap.wrap(new_msg, 79)
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new_msg = "\n".join(wrapped) + "\n"
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if new_msg not in deprecations:
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display(new_msg, color='purple', stderr=True)
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deprecations[new_msg] = 1
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def warning(msg):
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new_msg = "\n[WARNING]: %s" % msg
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wrapped = textwrap.wrap(new_msg, 79)
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new_msg = "\n".join(wrapped) + "\n"
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if new_msg not in warns:
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display(new_msg, color='bright purple', stderr=True)
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warns[new_msg] = 1
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def system_warning(msg):
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if C.SYSTEM_WARNINGS:
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warning(msg)
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