How Can I Get the Width of a Linux Console Window in Python?

Determining Linux Console Window Width in Python

It's often desirable to automatically determine the width of the console window when working with Python scripts or interactive sessions. This allows for dynamic adjustment of output formatting and user interface elements to fit the available screen space.

Using the shutil Module (Python 3.3)

In Python 3.3 and later, a convenient way to retrieve the terminal size is through the shutil module. The get_terminal_size() function returns a tuple representing the width and height of the console:

<code class="python">import shutil

width, height = shutil.get_terminal_size((80, 20))
print(width)</code>

Using the os Module (Cross-Platform)

The os module provides a cross-platform solution for obtaining the terminal size. The terminal_size() function returns a named-tuple containing the columns and lines attributes:

<code class="python">import os

terminal_size = os.terminal_size()
width = terminal_size.columns</code>

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