admin
411b96a60c
1. 调整database.py批量处理记录数为400 2. 新增convert_available.py用于将available字段的JSON数组格式转换为逗号分隔字符串 3. 更新test.py为数据库查询导出脚本 4. 生成并更新SQL更新语句文件 5. 修正jupyter notebook中的数据库连接配置与代码逻辑
39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
import re
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import json
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input_file = '/app/project/python----/数据库/update_statements.sql'
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output_file = '/app/project/python----/数据库/update_statements_converted.sql'
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with open(input_file, 'r', encoding='utf-8') as f:
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content = f.read()
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lines = content.split('\n')
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new_lines = []
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for line in lines:
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line = line.strip()
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if not line or line.startswith('--'):
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new_lines.append(line)
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continue
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# 提取 available 的值（JSON数组格式）
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match = re.search(r"available='(\[.*?\])'", line)
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if match:
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json_str = match.group(1)
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try:
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arr = json.loads(json_str)
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# 用逗号连接
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joined = ','.join(arr)
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# 替换原 available 值
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new_line = line.replace(f"available='{json_str}'", f"available='{joined}'")
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new_lines.append(new_line)
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except json.JSONDecodeError:
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new_lines.append(line)
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else:
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new_lines.append(line)
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with open(output_file, 'w', encoding='utf-8') as f:
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f.write('\n'.join(new_lines))
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print(f"转换完成，输出到: {output_file}")
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