How Can I Disable Output Buffering in the Python Interpreter?

How to Disable Output Buffering in Python's Interpreter

By default, Python's interpreter employs output buffering for sys.stdout. To disable this behavior, various approaches exist:

• Utilize the -u command-line switch upon starting the interpreter.
• Surround sys.stdout with an object capable of flushing after each write operation.
• Configure the PYTHONUNBUFFERED environment variable.
• Reassign sys.stdout to a file descriptor opened in unbuffered mode using os.fdopen(sys.stdout.fileno(), 'w', 0).

In addition to these methods, an exploration of setting a global flag either programatically during runtime or within sys or sys.stdout may yield additional insights. However, the techniques outlined above provide robust solutions for disabling output buffering in the Python interpreter.

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