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import json
import os
import shutil
from log import logger, log_info
from data_dict import ext_name_list, know_zip_ext_name, know_ext_name, handle_zip_ext_name, clear_list
# 定义通用方法
# 目标目录, 获取此目录下的全部文件,未经整理
def get_all_files(_path):
file_list = []
for item in os.walk(_path):
if len(item[2]) > 0:
for file_name in item[2]:
file_list.append(os.path.join(item[0], file_name))
return file_list
# 目标文件, 重命名文件
def file_rename(_org, _target):
os.rename(_org, _target)
# 用于整理解压文件的对象
class FilesUnzip:
def __init__(self, root_path):
self.root_path = root_path
# 目标根目录,返回根目录下全部文件夹的列表
def get_root_folder_list(self):
return sorted(list(os.walk(self.root_path))[0][1])
# 目标文件, 获取文件扩展名, 返回 文件路径+文件名, 扩展名
@staticmethod
def get_ext_name(_file):
base_name = os.path.splitext(_file)[0]
ext_name = os.path.splitext(_file)[1].lower()
return base_name, ext_name
# 目标文件, 将文件分类整理返回字典格式文件列表
def get_cate_files(self, _path):
new_file_list = dict(handle_zip=[], zip=[], others=[], unknown=[])
for _f in get_all_files(_path):
new = self.change_to_know_name(_f)
_, ext_new = self.get_ext_name(new)
if ext_new in handle_zip_ext_name:
if self.del_small_zip_file(new):
continue
new_file_list['handle_zip'].append(new)
new_file_list['zip'].append(new)
elif ext_new in know_zip_ext_name:
new_file_list['zip'].append(new)
elif ext_new in know_ext_name:
new_file_list['others'].append(new)
else:
new_file_list['unknown'].append(new)
return new_file_list
# 目标文件, 将错误的扩展名换成正确的,执行重命名操作,返回新的文件名列表
def change_to_know_name(self, _file):
base_file_name, ext_file_name = self.get_ext_name(_file)
if ext_file_name in know_zip_ext_name:
return _file
for unknown_ext, know_ext in ext_name_list.items():
if ext_file_name == unknown_ext:
new_file_name = base_file_name + know_ext
log_info(f'修改未知扩展名: {_file} -> {new_file_name}')
file_rename(_file, new_file_name)
return new_file_name
return _file
# 删除文件
@staticmethod
def del_all_files(path_list):
for path in path_list:
result = os.system(f'del "{path}"')
log_info(f"删除文件{'成功' if result == '0' else '失败'}{path}")
# 删除小文件
@staticmethod
def del_small_zip_file(_path):
if os.path.getsize(_path) < 1024000:
log_info(f"无效文件小于1MB,将被删除 {_path}")
result = os.system(f'del "{_path}"')
log_info(f"删除文件{'成功' if result == '0' else '失败'}{_path}")
return True
return False
# 获取可删除文件列表
# def get_del_files(self, _path):
# del_list = []
# for _f in self.get_all_files(_path):
# if os.path.basename(_f) in clear_list['file_name']:
# del_list.append(_f)
# if os.path.splitext(_f)[1] in clear_list['ext_name']:
# del_list.append(_f)
# return del_list
# 根据clear_list清除无效文件
# 用于整理文件夹的对象
class FilesCollection:
def __init__(self, path):
self.path = path
# 清理无效文件
def clear_files(self):
for file in get_all_files(self.path):
for file_name in clear_list['file_name']:
if os.path.basename(file).lower() == file_name.lower():
os.system(f'del "{file}"')
# logger.info(f"删除文件成功: {path}")
log_info(f"删除文件成功: {file}")
break
for ext_name in clear_list['ext_name']:
if os.path.splitext(file)[1].lower() == ext_name.lower():
os.system(f'del "{file}"')
# logger.info(f"删除文件成功: {path}")
log_info(f"删除文件成功: {file}")
# 用来整理文件夹,返回原路径和去掉无效后的路径
def get_move_files(self):
todos = [[self.path, self.path]]
move_files = []
tree = list(os.walk(self.path))
# print(json.dumps(list(tree)))
# print(todos)
while len(todos) > 0:
# print('todos')
# print(todos)
temp = []
for todo in todos:
for leaf in tree:
if todo[0] == leaf[0]:
# print('todo[0] - leaf[0]')
# print(todo[0])
# print(leaf[0])
if len(leaf[1]) == 0: # 文件夹为0个, 文件有0个或多个
# print(1)
for file in leaf[2]:
move_files.append([os.path.join(leaf[0], file), os.path.join(todo[1], file)])
elif len(leaf[1]) == 1 and len(leaf[2]) == 0: # 1个文件夹 和 0个文件
# print(2)
temp.append([os.path.join(leaf[0], leaf[1][0]), todo[1]])
elif len(leaf[1]) == 1 and len(leaf[2]) > 0: # 1个文件夹 和 多个文件
# print(3)
temp.append([os.path.join(leaf[0], leaf[1][0]), os.path.join(todo[1], leaf[1][0])])
for file in leaf[2]:
move_files.append([os.path.join(leaf[0], file), os.path.join(todo[1], file)])
elif len(leaf[1]) > 1: # 有多个文件夹
# print(4)
for folder in leaf[1]:
temp.append([os.path.join(leaf[0], folder), os.path.join(todo[1], folder)])
for file in leaf[2]:
move_files.append([os.path.join(leaf[0], file), os.path.join(todo[1], file)])
else:
print('看看啥情况')
# print('temp')
# print(temp)
todos = temp
return move_files
# 移动文件
def move_files(self):
for move in self.get_move_files():
# print(move)
if not os.path.exists(os.path.dirname(move[1])):
log_info(f'创建文件夹: {os.path.dirname(move[1])}')
os.makedirs(os.path.dirname(move[1]))
log_info(f'移动文件:{move[0]} -> {move[1]}')
shutil.move(move[0], move[1])
# 获取一个空文件夹, 如果是空文件夹则返回路径,否则返回False
@staticmethod
def is_empty(_path):
tree = list(os.walk(_path))
empty_list = []
for leaf in tree:
if not leaf[1] and not leaf[2]:
return leaf[0]
return False
# 清除全部空文件夹
def remove_empty(self):
while _empty := self.is_empty(self.path):
# print(_empty)
log_info(f'移除空文件夹:{_empty}')
os.system(f"attrib -r {_empty}")
os.removedirs(_empty)
# 如果根目录是空的话就移除根目录并返回True
def remove_empty_root_folder(self):
if _empty := self.is_empty(self.path):
log_info(f'移除空的根目录:{_empty}')
os.system(f"attrib -r {_empty}")
os.removedirs(_empty)
return True
return False
# 重命名根路径的文件夹, 如果只有一个文件就把文件重命名
def rename_root_folder(self, _root, name, _org, _target):
if len(file := get_all_files(_org)) == 1:
ext = os.path.splitext(file[0])[1]
log_info(f'重命名:{file[0]} -> {os.path.join(_root, name + ext)}')
file_rename(file[0], os.path.join(_root, name + ext))
self.remove_empty()
else:
log_info(f'重命名:{_org} -> {_target}')
file_rename(_org, _target)
if __name__ == '__main__':
root = r"F:\Temp\sjry\hj"
files = FilesUnzip(root)
# print(files.get_root_folder_list())
# print(files.get_all_files(r"F:\Temp\sjry\hj\35316"))
# files.file_rename('F:\\Temp\\sjry\\hj\\35316\\22\\新建 文本文档.123', 'F:\\Temp\\sjry\\hj\\35316\\22\\新建 文本文档.222')
# print(files.get_ext_name('F:\\Temp\\sjry\\hj\\35316\\22\\新建 文本文档.222'))
# print(files.change_to_know_name('F:\\Temp\\sjry\\hj\\35316\\22\\新建 文本文档.win'))
# for f in files.get_root_folder_list():
# all_file = files.get_all_files(os.path.join(root, f))
# print(files.clear_files(all_file))
# print(files.collection_files(r"F:\Temp\sjry\hj\35316"))
# print(json.dumps(files.get_folder_dict(r'F:\Temp\test\12345')))
col_obj = FilesCollection(r'F:\Temp\leshe\leshe_20230810\35480')
print(col_obj.remove_empty_root_folder())