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https://github.com/ansible-collections/community.general.git
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9773a1f289
* Add a Singleton class, use it with Display * update six import * Move remaining failes to display singleton * Fix rebase issues * Singleton improvements * Add code-smell for 'from __main__ import display'. ci_complete * s/self/cls/g * Add docs for no-main-display * Address linting issues * Add changelog fragment. ci_complete * Implement reentrant lock for class instantiation in Singleton * Add Display singleton porting guide
52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
#
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# (c) 2016 Red Hat Inc.
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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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#
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import re
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from ansible.plugins.terminal import TerminalBase
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from ansible.errors import AnsibleConnectionFailure
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from ansible.utils.display import Display
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display = Display()
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class TerminalModule(TerminalBase):
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terminal_stdout_re = [
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re.compile(br"[\r\n]?[\w@+\-\.:\/\[\]]+[>#%] ?$"),
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]
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terminal_stderr_re = [
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re.compile(br"unknown command"),
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re.compile(br"syntax error,")
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]
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def on_open_shell(self):
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try:
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prompt = self._get_prompt()
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if prompt.strip().endswith(b'%'):
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display.vvv('starting cli', self._connection._play_context.remote_addr)
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self._exec_cli_command(b'cli')
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for c in (b'set cli timestamp disable', b'set cli screen-length 0', b'set cli screen-width 1024'):
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self._exec_cli_command(c)
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except AnsibleConnectionFailure:
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raise AnsibleConnectionFailure('unable to set terminal parameters')
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