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Diffstat (limited to 'kvmd/apps/kvmd/info/meta.py')
| -rw-r--r-- | kvmd/apps/kvmd/info/meta.py | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/kvmd/apps/kvmd/info/meta.py b/kvmd/apps/kvmd/info/meta.py new file mode 100644 index 00000000..2ed50d69 --- /dev/null +++ b/kvmd/apps/kvmd/info/meta.py @@ -0,0 +1,45 @@ +# ========================================================================== # +# # +# KVMD - The main Pi-KVM daemon. # +# # +# Copyright (C) 2018 Maxim Devaev <[email protected]> # +# # +# This program is free software: you can redistribute it and/or modify # +# it under the terms of the GNU General Public License as published by # +# the Free Software Foundation, either version 3 of the License, or # +# (at your option) any later version. # +# # +# This program is distributed in the hope that it will be useful, # +# but WITHOUT ANY WARRANTY; without even the implied warranty of # +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # +# GNU General Public License for more details. # +# # +# You should have received a copy of the GNU General Public License # +# along with this program. If not, see <https://www.gnu.org/licenses/>. # +# # +# ========================================================================== # + + +from typing import Dict +from typing import Optional + +from ....logging import get_logger + +from ....yamlconf.loader import load_yaml_file + +from .... import aiotools + +from .base import BaseInfoSubmanager + + +# ===== +class MetaInfoSubmanager(BaseInfoSubmanager): + def __init__(self, meta_path: str) -> None: + self.__meta_path = meta_path + + async def get_state(self) -> Optional[Dict]: + try: + return ((await aiotools.run_async(load_yaml_file, self.__meta_path)) or {}) + except Exception: + get_logger(0).exception("Can't parse meta") + return None |