import os PATH = 'folder_1/folder_2' if not os.path.exists(PATH): os.makedirs(PATH) os.makedirs() 如果路径中不存在,则创建所有文件夹。 12投票 os 为此有一个内置方法,您只需执行以下操作即可: os.makedirs("dir", exist_ok=True)。如果文件夹不存在,这基本上会创建一个文件夹,如果文件夹已...
Here, we'll check for the existence of thelog.txtfile in a similar way to the first example of theossection, but this time usingpathlibto do the job: frompathlibimportPath log_file=Path('log.txt') ifnotlog_file.exists(): # log file doesn't exist, create a blank one ...
Python code example Note over Python: Check if folder exists classDiagram class Python { + create_folder(folder_path: str): bool } class Windows { + check_permission(user: str): bool } class Folder { - path: str + exists(path: str): bool + create(path: str): bool } class User {...
os.path.abspath(file_path))print("File exists: ", os.path.exists(file_path))print("Parent directory: ", os.path.dirname(file_path))print("Parent directory: {} | File name: {}".format(
We will check if the directory exists and if not, then we will create a new one. if (dir.exists("my_new_folder")) { print("The direcoty exists") } else { # create the "my_new_folder dir.create("my_new_folder") } And the folder “my_new_folder” created under our ...
``` # Python script to remove empty folders in a directory import os def remove_empty_folders(directory_path): for root, dirs, files in os.walk(directory_path, topdown=False): for folder in dirs: folder_path = os.path.join(root, folder) if not os.listdir(folder_path): os.rmdir(fo...
defwrite_note_rtf(note_data, report_folder):ifnotos.path.exists(report_folder): os.makedirs(report_folder)fornote_id, stream_datainnote_data.items(): fname = os.path.join(report_folder, note_id +".rtf")withopen(fname,'w')asopen_file: ...
使用f字符串而不是%运算符。 import os import shutil serial='011' dirs = f'folder{serial}/subfolder' if os.path.exists(dirs): shutil.rmtree(dirs) os.makedirs(dirs...
But, in the earlier versions, it will raise an OSError Exception if the file is not found. Example 1 In this example, we will assume that file if exists lies in the same folder as python script. python # Import Path from pathlib module from pathlib import Path # Check if file exist ...
```# Python script to remove empty folders in a directoryimport osdef remove_empty_folders(directory_path):for root, dirs, files in os.walk(directory_path, topdown=False):for folder in dirs:folder_path = os.path.join(root,...