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88 lines
3.1 KiB
Python
88 lines
3.1 KiB
Python
"""
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The MIT License (MIT)
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Copyright (C) 2017 Andris Raugulis (moo@arthepsy.eu)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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"""
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import os
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import sys
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# pylint: disable=unused-import
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from typing import Dict, List, Set, Sequence, Tuple, Iterable # noqa: F401
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from typing import Callable, Optional, Union, Any # noqa: F401
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from ssh_audit.utils import Utils
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class Output:
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LEVELS = ('info', 'warn', 'fail') # type: Sequence[str]
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COLORS = {'head': 36, 'good': 32, 'warn': 33, 'fail': 31}
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# Use brighter colors on Windows for better readability.
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if Utils.is_windows():
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COLORS = {'head': 96, 'good': 92, 'warn': 93, 'fail': 91}
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def __init__(self) -> None:
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self.batch = False
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self.verbose = False
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self.use_colors = True
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self.json = False
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self.__level = 0
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self.__colsupport = 'colorama' in sys.modules or os.name == 'posix'
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@property
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def level(self) -> str:
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if self.__level < len(self.LEVELS):
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return self.LEVELS[self.__level]
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return 'unknown'
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@level.setter
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def level(self, name: str) -> None:
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self.__level = self.get_level(name)
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def get_level(self, name: str) -> int:
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cname = 'info' if name == 'good' else name
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if cname not in self.LEVELS:
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return sys.maxsize
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return self.LEVELS.index(cname)
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def sep(self) -> None:
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if not self.batch:
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print()
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@property
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def colors_supported(self) -> bool:
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return self.__colsupport
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@staticmethod
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def _colorized(color: str) -> Callable[[str], None]:
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return lambda x: print(u'{}{}\033[0m'.format(color, x))
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def __getattr__(self, name: str) -> Callable[[str], None]:
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if name == 'head' and self.batch:
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return lambda x: None
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if not self.get_level(name) >= self.__level:
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return lambda x: None
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if self.use_colors and self.colors_supported and name in self.COLORS:
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color = '\033[0;{}m'.format(self.COLORS[name])
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return self._colorized(color)
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else:
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return lambda x: print(u'{}'.format(x))
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