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常用函数一：批量文件重命名

常用函数一：批量文件重命名

# -*- coding: utf-8 -*-

"""

DateTime : 2021/02/08 10:29

Author : ZhangYafei

Description: 批量文件重命名

"""

import os

def rename(path, prefix: str = None, suffix: str = None, replace: dict = None, append: bool = False, remove: bool = False, file_type: bool = False):

origin_path = path

dir_path, path = os.path.split(path)

path, file_type_suffix = path.rsplit('.', maxsplit=1) if file_type else (path, None)

if append:

if prefix:

path = f'{prefix}{path}'

if suffix:

path = f'{path}{suffix}'

if replace:

for key, val in replace:

path = path.replace(key, val)

elif remove:

if prefix and path.startswith(prefix):

path = path[len(prefix):]

if suffix:

path = path[:-len(suffix)]

if replace:

for key, val in replace:

path = path.replace(key, val)

elif replace:

for key in replace:

path = path.replace(key, replace[key])

if file_type:

path = f'{path}.{file_type_suffix}'

if dir_path:

path = os.path.join(dir_path, path)

os.rename(origin_path, path)

print(f'{origin_path} rename to {path} success.')

def batch_file_rename(dir_path: str, only_file: bool = False, only_dir: bool = False, prefix: str = None, suffix: str = None, replace: dict = None, append: bool = False, remove: bool = False, file_type: bool =False):

"""

批量文件重命名

:param dir_path: 文件夹名称

:param only_file: 是否仅修改文件

:param only_dir: 是否仅修改文件夹

:param prefix: 前缀

:param suffix: 后缀

:param replace: 替换

:param append: 插入

:param remove: 删除

:param file_type: 文件类型

:return:

"""

if not any([append, remove, replace]):

raise Exception('append OR remove OR replace at least one is not None.')

if only_file:

for base_path, folders, files in os.walk(dir_path):

for file in files:

file_path = os.path.join(base_path, file)

rename(file_path, prefix=prefix, suffix=suffix, replace=replace, append=append, remove=remove, file_type=file_type)

elif only_dir:

for base_path, folders, files in os.walk(dir_path):

for folder in folders:

folder_path = os.path.join(base_path, folder)

rename(folder_path, prefix=prefix, suffix=suffix, replace=replace, append=append, remove=remove, file_type=file_type)

else:

for base_path, folders, files in os.walk(dir_path):

for folder in folders:

folder_path = os.path.join(base_path, folder)

rename(folder_path, prefix=prefix, suffix=suffix, replace=replace, append=append, remove=remove, file_type=file_type)

for file in files:

file_path = os.path.join(base_path, file)

rename(file_path, prefix=prefix, suffix=suffix, replace=replace, append=append, remove=remove, file_type=file_type)

if __name__ == '__main__':

# batch_file_rename('data', suffix='[张亚飞出品]', append=True, file_type=True)

# batch_file_rename('data', replace={'[张亚飞出品]': ''})

# batch_file_rename('data', prefix='[张亚飞]', append=True)

batch_file_rename('data', prefix='[张亚飞]', remove=True)

运行结果