The core of extensible programming is defining functions. Python allows mandatory and optional arguments, keyword arguments, and even arbitrary argument lists.

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Python Releases for Windows. Latest Python 3 Release - Python 3.9.2. Note that Python 3.6.13 cannot be used on Windows XP or earlier. No files for this release.

Python 3 Tutorial - Python is a general-purpose interpreted, interactive, object-oriented, and high-level programming language. It was created by Guido van Rossum during 1985- 1990.

Python is an interpreted, high-level and general-purpose programming language. Python's design philosophy emphasizes code readability with its notable use of significant indentation.

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The Python programming language. Contribute to python/cpython development by creating an account on GitHub.