37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
"""db_config 模板:复制为 db_config.py(已被 py/.gitignore 忽略)并按需修改。
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口令一律从环境变量读取,严禁写进文件:
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export MESH_SOURCE_DB_PASSWORD='...'
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export MESH_TARGET_DB_PASSWORD='...'
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"""
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from __future__ import annotations
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import os
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def _require(name: str) -> str:
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value = os.environ.get(name, "")
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if not value:
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raise RuntimeError(f"环境变量 {name} 未设置。请先 export 口令再运行。")
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return value
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SOURCE_CONFIG = {
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"host": os.environ.get("MESH_SOURCE_DB_HOST", "source-db.example.com"),
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"port": int(os.environ.get("MESH_SOURCE_DB_PORT", "3306")),
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"user": os.environ.get("MESH_SOURCE_DB_USER", "meshuser"),
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"password": _require("MESH_SOURCE_DB_PASSWORD"),
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"database": os.environ.get("MESH_SOURCE_DB_NAME", "meshtastic_db"),
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"charset": "utf8mb4",
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}
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TARGET_CONFIG = {
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"host": os.environ.get("MESH_TARGET_DB_HOST", "target-db.example.com"),
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"port": int(os.environ.get("MESH_TARGET_DB_PORT", "3306")),
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"user": os.environ.get("MESH_TARGET_DB_USER", "meshtastic_db"),
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"password": _require("MESH_TARGET_DB_PASSWORD"),
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"database": os.environ.get("MESH_TARGET_DB_NAME", "meshtastic_db"),
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"charset": "utf8mb4",
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}
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