Simon
57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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"""
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删除 A类(186) + B1类(36) 共 222 个已验证重复旧文件。
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铁律：仅当「新结构副本存在」时才删除旧文件，否则跳过并报错，绝不盲删。
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C类(39) 与 b2(9) 不在此脚本处理范围。
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"""
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import json, os
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ROOT = "docs"
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d = json.load(open('docs_cmp_result2.json', encoding='utf-8'))
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content_dup = d['content_dup'] # [old, new]
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name_diff = d['name_diff'] # [old, om, os, new, nm, ns]
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# b2 旧路径集合（已抢救，不可删）
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b3 = json.load(open('docs_cmp_result3.json', encoding='utf-8'))
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b2_old = set()
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for row in b3.get('b2', []):
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b2_old.add(row[0])
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def norm(p):
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return os.path.normpath(os.path.join(ROOT, p))
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delete_list = [] # (old_abs, reason, new_abs)
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# A类
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for old, new in content_dup:
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delete_list.append((norm(old), 'A-content_dup', norm(new)))
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# B1类 = name_diff 中不在 b2 的
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b1_count = 0
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for row in name_diff:
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old, new = row[0], row[3]
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if old in b2_old:
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continue
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delete_list.append((norm(old), 'B1-name_diff', norm(new)))
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b1_count += 1
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print("待删总数:", len(delete_list), "(A=%d, B1=%d)" % (len(content_dup), b1_count))
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deleted, skipped = [], []
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for old_abs, reason, new_abs in delete_list:
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if not os.path.isfile(new_abs):
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skipped.append((old_abs, "NEW_MISSING:" + new_abs))
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continue
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if not os.path.isfile(old_abs):
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skipped.append((old_abs, "OLD_MISSING"))
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continue
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try:
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os.remove(old_abs)
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deleted.append((old_abs, reason))
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except Exception as e:
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skipped.append((old_abs, "ERR:" + str(e)))
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print("DELETED:", len(deleted))
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print("SKIPPED:", len(skipped))
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for p, r in skipped:
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print(" SKIP", p, "::", r)
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