35 lines
860 B
Python
35 lines
860 B
Python
import sqlite3
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import os
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conn = sqlite3.connect('knowledge_base.db')
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cursor = conn.cursor()
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print("=== 清理无效的文档记录 ===\n")
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cursor.execute('SELECT * FROM documents')
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docs = cursor.fetchall()
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for doc in docs:
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doc_id, name, status, chunks, created_at = doc
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print(f"检查文档: ID={doc_id}, Name={name}, Status={status}")
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found = False
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if os.path.exists('uploads'):
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for file in os.listdir('uploads'):
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if file.startswith(doc_id):
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print(f" ✓ 找到文件: {file}")
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found = True
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break
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if not found:
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print(f" ✗ 未找到文件，删除记录")
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cursor.execute('DELETE FROM documents WHERE id = ?', (doc_id,))
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else:
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print(f" ✓ 保留记录")
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print()
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conn.commit()
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conn.close()
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print("=== 清理完成 ===")
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