25 lines
870 B
Python
25 lines
870 B
Python
"""校验备份文件可被标准 SQLite 打开并含数据（Windows 自带 Python 或 Miniconda 均可运行）。"""
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import glob
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import os
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import sqlite3
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import sys
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pattern = os.path.join(sys.argv[1], "*.db")
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files = sorted(glob.glob(pattern), key=os.path.getmtime)
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if not files:
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print("FAIL: 没有找到备份文件")
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sys.exit(1)
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path = files[-1]
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print("备份文件:", os.path.basename(path), os.path.getsize(path), "字节")
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con = sqlite3.connect(path)
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tables = [r[0] for r in con.execute(
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"select name from sqlite_master where type='table' order by name")]
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print("表:", ", ".join(tables))
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for t in ("users", "packages", "customers", "subscriptions", "sub_adjustments", "checkins", "op_logs"):
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if t in tables:
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n = con.execute("select count(*) from %s" % t).fetchone()[0]
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print(" %-16s %d 行" % (t, n))
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con.close()
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print("OK")
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