Python的os模块也提供了相关函数来实现文件的删除。 import os def delete_files(directory, file_extension): file_list = get_file_list(directory) for file in file_list: if file.endswith(file_extension): os.remove(file) 1. 2. 3. 4. 5. 6. 7. 上述代码中,我们首先调用get_file_list()函数...
3. os.rmdir(path) help: Remove a directory. 1. 删除目录 path,要求path必须是个空目录,否则抛出OSError错误 递归删除目录和文件(类似DOS命令DeleteTree): import os for root, dirs, files in os.walk(top, topdown=False): for name in files: os.remove(os.path.join(root, name)) for name in ...
# Delete everything reachable from the directory named in 'top',# assuming there are no symbolic links.# CAUTION: This is dangerous! For example, if top == '/', it# could delete all your disk files.importosforroot, dirs, filesinos.walk(top, topdown=False):fornameinfiles: os.remove(o...
# Delete everything reachable from the directory named in 'top',# assuming there are no symbolic links.# CAUTION: This is dangerous! For example, if top == '/', it# could delete all your disk files.importosforroot,dirs,filesinos.walk(top,topdown=False):fornameinfiles:os.remove(os.path...
2.从os.walk()上的python文档中: # Delete everything reachable from the directory named in 'top',# assuming there are no symbolic links.# CAUTION: This is dangerous! For example, if top == '/', it# could delete all your disk files.importosforroot, dirs, filesinos.walk(top, topdown=...
Python创建、删除、授权文件夹以及读写文件是依靠os库来实现的,而文件路径则是通过os的path属性对象的方法来处理的,我们来逐个介绍一下。文件夹操作就是目录操作,在Windows系统里面文件夹叫folder,翻译过来就是文件夹,在Linux系统里面文件夹叫directory,翻译过来就是目录。所以创建、删除、授权文件夹就是创建、删除、...
file_path='example.txt'# 写入文件withopen(file_path,'w')asfile:file.write("Hello, this is some data.") 1.2 写入CSV文件 使用csv模块来写入CSV格式的文件。 importcsvcsv_file_path='example.csv'data=[['Name','Age','Occupation'],['John Doe',30,'Engineer'],['Jane Smith',25,'Designer'...
os.makedirs('my_directory',exist_ok=True)# 创建文件withopen('my_file.txt','w')asf:f.write('Hello World!')# 创建多层目录ifnot os.path.exists('my_directory/subdirectory/subsubdirectory'):os.makedirs('my_directory/subdirectory/subsubdirectory')# 创建文件withopen('my_directory/subdirectory/sub...
os.rmdir(root + "\\" + dir) for file in files: os.unlink(root + "\\" + file)12345678 4. 文件 4.1 创建 Python创建文件只有标准方式一种方法,就是通过open、close实现的。 4.1.1 open 使用open创建文件需要了解更多知识,首先我们需要指定“文件打开方式”这个概念,使用open实际上知识打开了一个文件...
仅存放最新的2个包,上次的和这次下载的包,以防这次的包有问题,还可以回退上一个包。defdeleteOldApkFile():#获取该目录下所有的文件名称rootPath=os.getcwd();#获取当前 workspace directoryfileList=[] apkFileList=[] files=os.listdir();forfileinfiles:#获取文件路径file_path =os.path.join(rootPath,...