Using any it will return True if a file is found by iterating through the contents of your path by calling a listdir on it. Note the use of join for the path in order to provide a qualified filepath name to properly check. As an option, if you want to traverse through all sub-...
接下来,我们可以使用os.path.exists()函数来判断文件是否存在。该函数接收一个路径作为参数,如果路径所指的文件或目录存在则返回True,否则返回False。 下面是一个示例代码,用来判断当前目录下是否存在文件example.txt: file_path='example.txt'ifos.path.exists(file_path):print(f'{file_path}exists in the direct...
1.2. Check if file exists in the specified directory In case we want to check the file presence in a specified location, we can pass the complete path of the file into thePathconstructor. We can optionally build the path by passing filepath parts as constructor argument. ...
Another way to check if a path exists (as long as you don't care if the path points to a file or directory) is to useos.path.exists. importos os.path.exists('./file.txt')# Trueos.path.exists('./link.txt')# Trueos.path.exists('./fake.txt')# Falseos.path.exists('./dir')#...
importosdefis_file_in_folder(folder_path,file_name):file_path=os.path.join(folder_path,file_name)returnos.path.exists(file_path)# 示例用法folder_path="/path/to/folder"file_name="example.txt"ifis_file_in_folder(folder_path,file_name):print("文件存在于文件夹中")else:print("文件不存在于...
Python, how to check if a file or directory exists The os.path.exists() method provided by the os standard library module returns True if a file exists, and False if not.Here is how to use it:import os filename = '/Users/flavio/test.txt' exists = os.path.exists(filename) print(...
Using os.path.exists() Using os.path.isfile() Using os.path.isdir() Using pathlib.Path.exists() 1. Python: Check if directory exists using os.path.exists() function os.path.exists() helps check if a specified path exists or not. It returns true if the path is a file, director...
os.listdir() just returns filenames. You need to join them with the directory name to get the full path. if(os.path.exists(".\\left")): # check if the folder exist for x in os.listdir(".\\left"): fullpath = os.path.join( ".\\left", x) if os.path.isfile( fullpath):...
An ability to check if the file exists or not, is very crucial in any application. Often, the applications perform verifications like, Check if the file exists before appending/writing to it. Check if the file exists before reading it. ...
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 working directory. Check for the existence of File or a Directory in Python For this ...