Python File Open - W3Schools
www.w3schools.com › python › python_file_handlingThe key function for working with files in Python is the open () function. The open () function takes two parameters; filename, and mode. There are four different methods (modes) for opening a file: "r" - Read - Default value. Opens a file for reading, error if the file does not exist. "a" - Append - Opens a file for appending, creates the file if it does not exist.
Working With Files in Python – Real Python
https://realpython.com/working-with-files-in-pythonThe built-in os module has a number of useful functions that can be used to list directory contents and filter the results. To get a list of all the files and folders in a particular directory in the filesystem, use os.listdir() in legacy versions of Python or os.scandir() in Python 3.x.os.scandir() is the preferred method to use if you also want to get file and directory …