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* refine package logging * add interface * revert version selection * replace tuple with model * rename column in logs table, add coverters * generate process identifier for child proocesses
77 lines
2.2 KiB
Python
77 lines
2.2 KiB
Python
#
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# Copyright (c) 2021-2025 ahriman team.
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#
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# This file is part of ahriman
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# (see https://github.com/arcan1s/ahriman).
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#
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# This program 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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# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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#
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from dataclasses import dataclass
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from typing import Any, Self
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from ahriman.models.log_record_id import LogRecordId
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@dataclass(frozen=True)
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class LogRecord:
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"""
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log record
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Attributes:
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log_record_id(LogRecordId): log record identifier
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created(float): log record creation timestamp
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message(str): log record message
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"""
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log_record_id: LogRecordId
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created: float
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message: str
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@classmethod
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def from_json(cls, package_base: str, dump: dict[str, Any]) -> Self:
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"""
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construct log record from the json dump
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Args:
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package_base(str): package base for which log record belongs
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dump(dict[str, Any]): json dump body
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Returns:
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Self: log record object
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"""
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if "process_id" in dump:
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log_record_id = LogRecordId(package_base, dump["version"], dump["process_id"])
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else:
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log_record_id = LogRecordId(package_base, dump["version"])
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return cls(
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log_record_id=log_record_id,
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created=dump["created"],
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message=dump["message"],
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)
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def view(self) -> dict[str, Any]:
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"""
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generate json log record view
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Returns:
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dict[str, Any]: json-friendly dictionary
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"""
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return {
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"created": self.created,
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"message": self.message,
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"version": self.log_record_id.version,
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"process_id": self.log_record_id.process_id,
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}
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