In this article, we are only trying to check if the directory exists or not; therefore, let us first see an example to check if a specific directory is present in the current directory or not. Open Compiler import os if not os.path.exists('my_folder'): print("Given directory doesn't...
# Check if the Path is a Directory fpath = "D:/work/20190810" isDirectory = os.path.isdir(fpath) print("Path points to a Directory:", isDirectory) fpath = "D:/work/20190810/sample.txt" isDirectory = os.path.isdir(fpath) print("Path points to a Directory:", isDirectory) 1. 2...
defcheck_for_new_data(): ifos.path.exists('input/weather_data_today.csv'): # new data has been uploaded, move data to model folder shutil.move('input/weather_data_today.csv','model') Learn Data Science with A major limitation of usingos.path.exists()is that after checking if a file...
``` # 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...
Path(file_path).is_file()判断文件是否存在 Path(folder_path).is_dir()判断文件夹是否存在 参考资料: [1]Python判断文件是否存在的三种方法(https://www.cnblogs.com/jhao/p/7243043.html) [2] Python 判断文件/目录是否存在(https://www.runoob.com/w3cnote/python-check-whether-a-file-exists.html) ...
if not os.path.isdir('my_folder'): os.makedirs('my_folder') Finally, To check whether a Path object exists independently of whether is it a file or directory, use exists(): from pathlib import Path my_file = Path("/path/to/file") if my_file.exists(): # path exists ...
("Folder Size: "+units)if__name__=="__main__":parser=argparse.ArgumentParser(description='This will scan the current directory and all subdirectories and display the size.')parser.add_argument('--folder_path',type=str,default="C:\\Users\\zhanghonggao\\Documents\\image_utils",help='the...
logic="startswith")ifdollar_i_filesisnotNone: processed_files = process_dollar_i(tsk_util, dollar_i_files) write_csv(report_file, ['file_path','file_size','deleted_time','dollar_i_file','dollar_r_file','is_directory'], processed_files)else:print("No $I files found") ...
if i>0: print("The value is: %i" % i) sum += i print("The new sum is: %i" % sum) # else if (可选,可以没有,也可以是多个elif分支) elif i==0: print("The sum did not change: %i" % sum) # 最后的else分支(可选)。
classLoginView(JsonResponseMixin, generic.TemplateView):template_name ='login.html'defpost(self, request, *args, **kwargs):data = json.loads(request.body.decode())stu = models.Student.objects.filter(**data).first()ifnotstuorstu.passkey != data['passkey']:returnself._jsondata('账号或密码错...