Method 1. How to Delete a File with the OS Module in PythonThe OS module is the most basic way to delete files in Python. It offers a straightforward interface that can be used to delete single files or entire directories. However, it doesn't offer any features for managing permissions ...
ifkeywordsinfilepath:# 如果文件名包含关键字keywords os.remove(filepath)# 删除文件 else: pass 对于问题3,由于删除目录和删除文件的方式不一致,故需要在删除前判断一个路径是目录还是文件,根据其类型选择合适的删除方式,这个在 python 中可以使用 **o...
shutil.rmtree(dir_to_delete, onerror=ignore_absent_file) 1. 2. 3. 4. 5. 6. 7. 8. 9. 通过os.walk,我将提出由3个一行程序python调用组成的解决方案: python -c"import sys; import os; [os.chmod(os.path.join(rs,d), 0o777) for rs,ds,fs in os.walk(_path_) for d in ds]" p...
For example, if top == '/', it# could delete all your disk files.importosforroot, dirs, filesinos.walk(top, topdown=False):fornameinfiles: os.remove(os.path.join(root, name))fornameindirs: os.rmdir(os.path.join(root, name)) 3.从python 3.4可以使用: importpathlibdefdelete_folder(pth...
2.从os.walk()上的python文档中: 代码语言:python 代码运行次数:0 运行 AI代码解释 # 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.import...
os.rmdir(os.path.join(root,name)) 3.从python 3.4可以使用: import pathlib defdelete_folder(pth) : forsubinpth.iterdir() : ifsub.is_dir() : delete_folder(sub) else: sub.unlink() pth.rmdir() #ifyou just want to delete dir content,removethisline ...
import os if os.path.exists('example.txt'): print("文件存在") else: print("文件不存在") 1. 2. 3. 4. 5. 6. 2. 重命名与删除文件 import os # 重命名文件 os.rename('old_name.txt', 'new_name.txt') # 删除文件 os.remove('file_to_delete.txt') ...
path.join(os.path.dirname(__file__), '../config', 'config.yml') yamlfd = open(filename, encoding="utf-8") config = yaml.load(yamlfd) obj = object.__new__(cls) if env is None: obj._env = settings.ENV else: obj._env = env obj._pool = PooledDB( creator=pymysql, max...
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安装指定版本的包conda install python=2.7# 安装离线包conda install /package-path/package-filename....