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# Copyright (c) 2016 Red Hat Inc.
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import re
from ansible.errors import AnsibleConnectionFailure
from ansible.plugins.terminal import TerminalBase
from ansible.utils.display import Display
display = Display()
class TerminalModule(TerminalBase):
ansi_re = [
# check ECMA-48 Section 5.4 (Control Sequences)
re.compile(br'(\x1b\[\?1h\x1b=)'),
re.compile(br'((?:\x9b|\x1b\x5b)[\x30-\x3f]*[\x20-\x2f]*[\x40-\x7e])'),
re.compile(br'\x08.')
]
terminal_initial_prompt = [
br'\x1bZ',
]
terminal_initial_answer = b'\x1b/Z'
terminal_stdout_re = [
re.compile(br"\x1b<"),
re.compile(br"\[[\w\-\.]+\@[\w\s\-\.\/]+\] ?(<SAFE)?> ?$"),
re.compile(br"Please press \"Enter\" to continue!"),
re.compile(br"Do you want to see the software license\? \[Y\/n\]: ?"),
]
terminal_stderr_re = [
re.compile(br"\nbad command name"),
re.compile(br"\nno such item"),
re.compile(br"\ninvalid value for"),
]
def on_open_shell(self):
prompt = self._get_prompt()
try:
if prompt.strip().endswith(b':'):
self._exec_cli_command(b' ')
if prompt.strip().endswith(b'!'):
self._exec_cli_command(b'\n')
except AnsibleConnectionFailure:
raise AnsibleConnectionFailure('unable to bypass license prompt')
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