This article presentsdifferent ways how to check if a file or a directory existsin Python, and how to open a file safely. Use atry-exceptblock¶ First of all, instead of checking if the file exists, it’s perfectly fine to directly open it and wrap everything in atry-exceptblock. ...
Change Current Working Directory in Python To switch the current working directory in Python to a different location, use thechdir()function from theosmodule and provide theabsolute pathas a string. The syntax is: os.chdir('[path]') To test how the function works, import theosmodule and prin...
The first step to getting started with Python is to install it on your machine. In this tutorial, you'll learn how to check which version of Python, if any, you have on your Windows, Mac, or Linux computer and the best way to install the most recent vers
it is required that all the files must be present to proceed further. So, we can use functions from inbuilt python modules likeos.pathandpathlibto check file exists or not. There
Python Exceptions Jan 26, 2021 Python, how to check if a file or directory exists Jan 25, 2021 Python, how to get the details of a file Jan 24, 2021 Python, how to check if a number is odd or even Jan 23, 2021 Python, how to list files and folders in a directory Jan 22...
2. Check Python Version from Shell This method is pretty much the same as using a command prompt, however, in this method, we will be using Shell instead of the command prompt to check the version of Python installed. To check the version of Python installed on your system from the shell...
1. Current working directory The current working directory is the directory where the programs are saved in it. Suppose if you want to know what is the current working directory of any Python program, then we can do this by using the getcwd() function of the os module. ...
Some systems distinguish between Python 2 and Python 3 installations. In these cases, to check your version of Python 3, you need to use the commandpython3instead ofpython. In fact, some systems use thepython3command even when they do not have Python 2 installed alongside Python 3. In thes...
Plus, it works for all the Python versions.Example:import os # Example file path file_path = "/home/user/documents/report.txt" # First, get the directory of the file directory_path = os.path.dirname(file_path) # Now, use basename to get the last directory name last_directory = os....
Handling theNo such file or directoryError It's not uncommon to encounter aNo such file or directoryerror when working with files in Python. To handle this error, you can use atryandexceptblock to catch the error and handle it accordingly. The following code demonstrates how to handle aNo ...