41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
"""
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This code is supported by the website: https://www.guanjihuan.com
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The newest version of this code is on the web page: https://www.guanjihuan.com/archives/25453
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"""
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import os
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# 选取某个目录
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directory = 'E:/'
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def main():
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for root, dirs, files in os.walk(directory):
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for i0 in range(len(files)):
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if 'pdf' in files[i0] or 'djvu' in files[i0]: # 满足某个条件的文件
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# 显示旧文件名
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name = files[i0]
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print(name) # 显示旧文件名
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# 显示新文件名
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new_name = modify_name(name)
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print(new_name)
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print()
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# # 修改文件名。注意：需要检查前面的代码，尤其是modify_name的规则看是否都满足，再运行下面的代码，否则文件名的修改会出现遗漏或混乱。
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# if new_name != None:
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# os.rename(root+'/'+name, root+'/'+new_name)
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def modify_name(name): # 按某种规则修改文件名
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array = name.split(' - ') # 通过' - '把这类型的文件名切开
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if len(array) != 3:
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print('Miss:', name)
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new_name = None # 如果不满足规则，则不修改
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else:
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new_name= array[1]+' - '+array[0]+' - '+array[2] # 做个对调
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return new_name
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if __name__ == '__main__':
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main() |