获取文件大小:os.path.getsize(filename) 修改文件权限与时间戳:os.chmod(file) 重命名:os.rename(old, new) 返回指定目录下的所有文件和目录名:os.listdir() 得到当前工作目录,即当前Python脚本工作的目录路径:os.getcwd() 检验给出的路径是否真地存:os.path.exists() 创建多级目录:os.makedirs(r"c:\pytho...
删除文件 使用os模块的remove()方法可以删除文件。这个方法接受一个文件路径作为参数,如果文件存在,则删除文件;否则抛出FileNotFoundError异常。 下面是一个删除文件的示例代码: importos file_path="file.txt"ifos.path.exists(file_path):os.remove(file_path)print("文件删除成功")else:print("文件不存在,无法删...
# Check if the file exists before attempting to delete it if os.path.exists(file_path): # Delete the file os.remove(file_path) print(f"{file_path} has been deleted successfully.") else: print(f"{file_path} does not exist.") 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. ...
# 需要导入模块: from zim.fs import File [as 别名]# 或者: from zim.fs.File importexists[as 别名]defget_template(format, template):'''Returns a Template object for a template name, file path, or File object'''#NOTE:here the "category" needs to be a format at the same time !ifisin...
# 需要导入模块: from core.osutils.file import File [as 别名]# 或者: from core.osutils.file.File importexists[as 别名]defplatform_remove(platform=Platform.NONE, attributes={}, assert_success=True, log_trace=False, tns_path=None):platform_string = Tns.__get_platform_string(platform) ...
#打开文件 file = open('路径','打开方式') #读取文件 content = file.read() #写入文件 file.write('写入的内容') #关闭文件 file.close() 示例: #写入 file1 = open('abc.txt','w',encoding = 'utf-8') file1.write('我爱Python') file1.close() #读取 file2 = open('abc.txt','r',...
shutil.rmtree(directory, onerror=remove_readonly) 在删除之前检查文件夹是否存在,这样更可靠。 importshutildefremove_folder(path):# check if folder existsifos.path.exists(path):# remove if existsshutil.rmtree(path)else:# throw your exception to handle this special scenarioraiseXXError("your exception...
‘w' open for writing, truncating the file first ‘a' open for writing, appending to the end of the file if it exists ‘b' binary mode ‘t' text mode (default) ‘+' open a disk file for updating (reading and writing) ‘U' universal newline mode (for backwards compatibility; should...
```# Python to remove empty folders in a directoryimportosdefremove_empty_folders(directory_path):forroot, dirs, filesinos.walk(directory_path, topdown=False):forfolderindirs:folder_path = os.path.join(root, folder)ifnotos.listdir(folder_path):os.rmdir(folder_path)``` ...
I want to delete the file filename if it exists. Is it proper to say if os.path.exists(filename): os.remove(filename) Is there a better way? A one-line way? python Share Follow asked May 31, 2012 at 20:06 Scott C Wilson 19.8k1010 gold badges6363 silver badges8585 bronze ...