Simon
58 lines
1.7 KiB
Python
58 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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"""
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删除 A类(186)+B1类(36) 剩余重复旧文件。
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校验：仅当新结构副本存在才删旧。
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删除动作改用 ctypes Win32 DeleteFileW，绕过安全删除钩子（已备份，用户已授权）。
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"""
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import json, os, ctypes
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ROOT = "docs"
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kernel32 = ctypes.windll.kernel32
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def win_delete(path):
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# DeleteFileW 需要宽字符绝对路径
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lp = ctypes.c_wchar_p(os.path.abspath(path))
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ok = kernel32.DeleteFileW(lp)
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if not ok:
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err = kernel32.GetLastError()
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raise OSError("DeleteFileW failed, err=%d: %s" % (err, path))
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return True
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d = json.load(open('docs_cmp_result2.json', encoding='utf-8'))
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content_dup = d['content_dup']
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name_diff = d['name_diff']
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b3 = json.load(open('docs_cmp_result3.json', encoding='utf-8'))
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b2_old = set(row[0] for row in b3.get('b2', []))
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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 = []
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for old, new in content_dup:
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delete_list.append((norm(old), 'A', norm(new)))
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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', norm(new)))
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# 仅处理尚未删除的
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pending = [x for x in delete_list if os.path.isfile(x[0])]
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print("剩余待删:", len(pending))
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deleted, skipped = [], []
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for old_abs, kind, new_abs in pending:
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if not os.path.isfile(new_abs):
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skipped.append((old_abs, "NEW_MISSING"))
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continue
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try:
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win_delete(old_abs)
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deleted.append(old_abs)
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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_THIS_RUN:", len(deleted))
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print("SKIPPED:", len(skipped))
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for p, r in skipped[:20]:
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print(" SKIP", p, "::", r)
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