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"""清理缓存工具""" |
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import sys |
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import os |
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sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) |
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from utils import CacheManager |
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from config import Config |
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def clear_cache(pattern=None, confirm=True): |
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"""清理缓存 |
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Args: |
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pattern: 匹配模式，None表示清理所有 |
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confirm: 是否需要确认 |
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""" |
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cache = CacheManager() |
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info = cache.get_cache_info() |
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print("="*70) |
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print("🗑️ 缓存清理工具") |
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print("="*70) |
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print(f"\n当前缓存状态:") |
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print(f" 文件数量: {info['count']}") |
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print(f" 占用空间: {info['size_mb']} MB") |
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print(f" 缓存目录: {Config.CACHE_DIR}") |
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if info['count'] == 0: |
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print("\n✓ 缓存为空，无需清理") |
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return |
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if pattern: |
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print(f"\n将清理匹配 '{pattern}' 的缓存") |
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else: |
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print(f"\n⚠️ 将清理所有缓存文件") |
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if confirm: |
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response = input("\n确认清理？(y/n): ").strip().lower() |
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if response not in ['y', 'yes', '是']: |
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print("已取消") |
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return |
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print("\n清理中...") |
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cache.clear(pattern) |
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new_info = cache.get_cache_info() |
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print(f"\n✓ 清理完成") |
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print(f" 剩余文件: {new_info['count']}") |
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print(f" 释放空间: {info['size_mb'] - new_info['size_mb']:.2f} MB") |
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def main(): |
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import argparse |
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parser = argparse.ArgumentParser(description="清理缓存") |
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parser.add_argument("-p", "--pattern", help="匹配模式") |
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parser.add_argument("-y", "--yes", action="store_true", |
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help="不询问直接清理") |
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args = parser.parse_args() |
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clear_cache(args.pattern, not args.yes) |
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if __name__ == "__main__": |
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main() |
