删除一些不常用的文件
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		| @@ -1,41 +0,0 @@ | ||||
| """ | ||||
| This code is supported by the website: https://www.guanjihuan.com | ||||
| The newest version of this code is on the web page: https://www.guanjihuan.com/archives/25453 | ||||
| """ | ||||
|  | ||||
| import os | ||||
|  | ||||
| # 选取某个目录 | ||||
| directory = 'E:/' | ||||
|  | ||||
| def main(): | ||||
|     for root, dirs, files in os.walk(directory): | ||||
|         for i0 in range(len(files)): | ||||
|             if 'pdf' in files[i0] or 'djvu' in files[i0]: # 满足某个条件的文件  | ||||
|  | ||||
|                 # 显示旧文件名 | ||||
|                 name = files[i0] | ||||
|                 print(name) # 显示旧文件名 | ||||
|  | ||||
|                 # 显示新文件名 | ||||
|                 new_name = modify_name(name) | ||||
|                 print(new_name) | ||||
|                 print() | ||||
|  | ||||
|                 # # 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。 | ||||
|                 # if new_name != None: | ||||
|                 #     os.rename(root+'/'+name, root+'/'+new_name)  | ||||
|          | ||||
|  | ||||
| def modify_name(name):  # 按某种规则修改文件名 | ||||
|     array = name.split(' - ')  # 通过' - '把这类型的文件名切开 | ||||
|     if len(array) != 3: | ||||
|         print('Miss:', name) | ||||
|         new_name = None  # 如果不满足规则,则不修改 | ||||
|     else: | ||||
|         new_name= array[1]+' - '+array[0]+' - '+array[2] # 做个对调 | ||||
|     return new_name | ||||
|  | ||||
|  | ||||
| if __name__ == '__main__': | ||||
|     main() | ||||
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