'''Check if directory exists, if not, create it'''importos# You should change 'test' to your preferred folder.MYDIR = ("test") CHECK_FOLDER = os.path.isdir(MYDIR)# If folder doesn't exist, then create it.ifnotCHECK_FOLDER: os.makedirs(MYDIR)print("created folder : ", MYDIR)el...
Checking if Either Exist 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...
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, directory, or any other file that contains a reference to another file. ...
start[开始] --> input_directory(输入文件夹名) input_directory --> input_filename(输入文件名) input_filename --> process(处理文件路径) process --> output(输出文件路径) output --> check_exist(检查文件是否存在) check_exist --> |文件存在| read_file(读取文件内容) check_exist --> |文件...
[2] Python 判断文件/目录是否存在(https://www.runoob.com/w3cnote/python-check-whether-a-file-exists.html) [3] os.path (https://docs.python.org/3/library/os.path.html#module-os.path) [4] pathlib (https://docs.python.org/3/library/pathlib.html#module-pathlib)...
Write a Python unit test program to check if a file exists in a specified directory.Sample Solution:Python Code:# Import the 'os' and 'unittest' modules for working with the file system and writing unit tests. import os import unittest # Define a function 'file_exists' to check if a ...
To discern the existence of paths and their nature — be they file or directory: import os # Check if a path exists exists = os.path.exists('mysterious_ruins') # Ascertain if the path is a directory is_directory = os.path.isdir('mysterious_ruins') # Determine if the path is a file...
path='C:/path/to/file.txt'exists=os.path.exists(path)print(exists)# 输出: True 1. 2. 3. 4. 5. 6. 1.4 获取指定目录下的所有文件 要获取指定目录下的所有文件,我们可以使用os模块的listdir函数。下面是一个例子: importos directory='C:/path/to/directory'files=os.listdir(directory)forfileinfi...
Using os.path.exists() function Using os.path.isfile() Using the is_file() of pathlib module Using os.path.islink() to check file exists and is a symbolic linkMethod-1: Using os.path.exists() functionThe os.path module is the path module that takes some useful function on pathnames...
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")remove_folder("/folder_name") ...