100 lines
3.9 KiB
Python
100 lines
3.9 KiB
Python
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import os
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import re
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from datetime import datetime
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# ====================== 【配置区，请修改】 ======================
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MEDIA_FOLDER = "/Volumes/JoyDisk/myMedia/olstrms/电影/未分类/2025" # Mac挂载NAS路径
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# MEDIA_FOLDER = "/media/movies" # 飞牛容器内运行用这个
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DRY_RUN = True # True=预览，不修改；确认无误改为False执行改名
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SKIP_PROCESSED = False # True=跳过已处理（文件名含(20xx)年份）
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LOG_FILE = "./rename_log.txt"
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# =================================================================
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# 清洗正则规则（文件夹、文件共用一套）
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RULES = [
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(r"^[A-Za-z] ", ""), # 【新增】移除开头单个英文字母+空格：A 流浪地球 → 流浪地球
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(r"(?<=[a-zA-Z0-9])\.(?=[a-zA-Z0-9])", " "), # Dune.Part → Dune Part
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(r"\[.*?\]", ""), # 删除全部 [xxx] 方括号内容
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(r"\s*(2160p|1080p|720p|HDR|DV|DoVi|HEVC|x265|x264|DDP|AAC|Atmos|TrueHD)\b", ""),
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(r"\.+", " "), # 剩下连续多个点替换成空格
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]
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# 支持的文件后缀
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ALLOW_EXT = {".mkv", ".mp4", ".mov", ".srt", ".ass", ".sub"}
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def clean_name(name: str) -> str:
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"""统一清洗函数，文件夹名、文件名共用"""
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name_no_ext, ext = os.path.splitext(name)
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# 处理 A . B . C 这种「字母 空格 . 空格 字母」
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while re.search(r"(\w) \. (\w)", name_no_ext):
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name_no_ext = re.sub(r"(\w) \. (\w)", r"\1\2", name_no_ext)
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# 执行所有正则替换规则
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for pattern, repl in RULES:
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name_no_ext = re.sub(pattern, repl, name_no_ext)
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# 合并连续空格，去除首尾空格
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name_no_ext = re.sub(r"\s+", " ", name_no_ext).strip()
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return name_no_ext + ext
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def write_log(msg: str):
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time_str = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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line = f"[{time_str}] {msg}"
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print(line)
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with open(LOG_FILE, "a", encoding="utf-8") as f:
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f.write(line + "\n")
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if __name__ == "__main__":
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write_log("===== 文件名+文件夹清洗（移除开头A 中文片名前缀） =====")
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write_log(f"根目录：{MEDIA_FOLDER}")
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write_log(f"预览模式 DRY_RUN = {DRY_RUN}")
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dir_rename_list = []
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file_rename_list = []
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# 遍历收集（自底向上，防止目录路径错乱）
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for root, dirs, files in os.walk(MEDIA_FOLDER, topdown=False):
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# 文件
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for fname in files:
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ext = os.path.splitext(fname)[1].lower()
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if ext not in ALLOW_EXT:
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continue
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new_name = clean_name(fname)
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if new_name != fname:
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if SKIP_PROCESSED and re.search(r"\(\d{4}\)", new_name):
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write_log(f"跳过文件（疑似已处理）: {fname}")
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continue
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old_path = os.path.join(root, fname)
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new_path = os.path.join(root, new_name)
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file_rename_list.append((old_path, new_path))
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# 文件夹
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for dname in dirs:
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new_name = clean_name(dname)
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if new_name != dname:
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if SKIP_PROCESSED and re.search(r"\(\d{4}\)", new_name):
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write_log(f"跳过文件夹（疑似已处理）: {dname}")
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continue
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old_path = os.path.join(root, dname)
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new_path = os.path.join(root, new_name)
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dir_rename_list.append((old_path, new_name))
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# 先改文件夹，再改文件
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dir_count = 0
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for old, new in dir_rename_list:
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write_log(f"【文件夹】{os.path.basename(old)} → {os.path.basename(new)}")
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dir_count +=1
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if not DRY_RUN:
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os.rename(old, new)
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file_count =0
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for old, new in file_rename_list:
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write_log(f"【文件】{os.path.basename(old)} → {os.path.basename(new)}")
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file_count +=1
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if not DRY_RUN:
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os.rename(old, new)
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write_log(f"任务完成，待修改文件夹：{dir_count}，待修改文件：{file_count}")
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write_log("="*60 + "\n")
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