88 lines
2.9 KiB
Python
88 lines
2.9 KiB
Python
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# -*- coding: UTF-8 -*-
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"""
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@Project : microproduct
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@File : fileHandle.py
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@Function : 文件创建、删除、解压、打包
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@Contact :
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@Author:SHJ
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@Date:2022/11/6
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@Version:1.0.0
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"""
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import os
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import tarfile
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import shutil
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class fileHandle:
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def __init__(self, debug_mode=False):
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self.__debug_mode = debug_mode
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def creat_dirs(self, path_list):
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"""
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创建文件夹
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"""
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for path in path_list:
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if os.path.exists(path):
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if self.__debug_mode is True:
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continue
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self.del_folder(path)
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os.makedirs(path)
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else:
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os.makedirs(path)
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def del_folder(self, dic):
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"""
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删除整个文件夹
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"""
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if self.__debug_mode is True:
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return
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if os.path.isdir(dic):
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shutil.rmtree(dic)
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def del_file(self, path_data):
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"""
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只删除文件，不删除文件夹
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"""
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for i in os.listdir(path_data): # os.listdir(path_data)#返回一个列表，里面是当前目录下面的所有东西的相对路径
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file_data = path_data + '\\' + i # 当前文件夹的下面的所有东西的绝对路径
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if os.path.isfile(file_data) is True: # os.path.isfile判断是否为文件,如果是文件,就删除.如果是文件夹.递归给del_file.
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os.remove(file_data)
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else:
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self.del_file(file_data)
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@staticmethod
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def make_targz(output_filename, source_dir):
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"""
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一次性打包整个根目录。空子目录会被打包。
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如果只打包不压缩，将"w:gz"参数改为"w:"或"w"即可。
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:param output_filename:输出压缩包的完整路径，eg:'E:\test.tar.gz'
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:param source_dir:需要打包的跟目录，eg: 'E:\testFfile\'打包文件夹里面的所有文件,'E:\testFfile'打包文件夹
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"""
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dir = os.path.split(output_filename)[0]
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if os.path.exists(dir) is False:
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os.makedirs(dir)
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with tarfile.open(output_filename, "w:gz") as tar:
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tar.add(source_dir, arcname=os.path.basename(source_dir))
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@staticmethod
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def de_targz(tar_gz_path, file_dir):
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name = os.path.split(tar_gz_path)[1].rstrip('.tar.gz')
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if os.path.exists(file_dir) is False:
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os.makedirs(file_dir)
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# 解压
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t = tarfile.open(tar_gz_path)
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t.extractall(path=file_dir)
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@staticmethod
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def copyfile2dir(srcfile, dir): # 复制函数
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if not os.path.isfile(srcfile):
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print("%s not exist!" % (srcfile))
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else:
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fpath, fname = os.path.split(srcfile) # 分离文件名和路径
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if not os.path.exists(dir):
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os.makedirs(dir) # 创建路径
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shutil.copy(srcfile, dir + fname) # 复制文件
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# if __name__ == '__main__':
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# file = fileHandle()
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# file.del_floder("I:\preprocessed")
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# pass
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