Jun 13, 2019 · In python scripts it works with: file_path = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'config.ini') But if I need to build a program with py2exe the __file__ doesn't work and I use: file_path = os.path.join(os.path.abspath(os.path.dirname(sys.argv[0])), 'config.ini') Hope this helps some one.

How to Open File in Python? Python comes with functions that enable creating, opening, closing, reading, and writing files built-in. Opening a file in Python is as simple as using the open() function that is available in every Python version. The function returns a "file object."

May 23, 2016 · The recommended way to open a file with the default program is os.startfile. You can do something a bit more manual using os.system or subprocess though: os.system(r'start ' + path_to_file') or. subprocess.Popen('{start} {path}'.format( …

Python has several functions for creating, reading, updating, and deleting files. The 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 - …

os.startfile(path, 'open') under Windows is good because when spaces exist in the directory, os.system('start', path_name) can't open the app correctly and when the i18n exist in the directory, os.system needs to change the unicode to the codec of the console in Windows.

Jul 24, 2020 · For those of you short on time, the quickest way to open a file in Python is take advantage of the open() function. Specifically, all we need to do is pass a path to the function: open('/path/to/file/') .

Jan 14, 2025 · To open a file we can use open() function, which requires file path and mode as arguments: This code opens file named geeks.txt. When opening a file, we must specify the mode we want to which specifies what we want to do with the file. Here’s a table of the different modes available: Read-only mode. Opens the file for reading.

Oct 4, 2018 · Reading and writing data to files using Python is pretty straightforward. To do this, you must first open files in the appropriate mode. Here’s an example of how to use Python’s “with open (…) as …” pattern to open a text file and read its contents: open() takes a filename and a mode as its arguments. r opens the file in read only mode.

Jun 26, 2022 · How to open a file in Python; Reading a file with Python (both at once or line-by-line) Writing to a file with Python; Copy, move, rename, and delete files; Check if a file or directory exists; When working with files, there will come that point where you need to know about file modes and permissions. I included an explanation on this topic as ...

Apr 4, 2024 · Opening a file refers to getting the file ready either for reading or for writing. This can be done using the open () function. This function returns a file object and takes two arguments, one that accepts the file name and another that accepts the mode (Access Mode). Syntax of open () Function.