February 20, 1991

Python 0.9.0 released

Guido van Rossum posted PythonA high-level language known for readability — dominant in data science, scripting, and web backends. 0.9.0 to alt.sources — the first public release of the language.

What it was for

Python (programming language)PythonA high-level language known for readability — dominant in data science, scripting, and web backends. is a general-purpose scripting language — readable, batteries-included. Used for automationUsing machines or software to perform tasks with minimal human intervention. scripts, web backends (Django/Flask), data science (pandas, Jupyter), DevOpsPractices combining software development and IT operations — automation, CI/CD, and faster releases. glue, and teaching. Example tasks: rename 10,000 files, scrape a site, train a model, or run an APIApplication programming interface — a defined way for programs to talk to each other or to a service..

People

  • Guido van Rossumcreator

Why it's here

PythonA high-level language known for readability — dominant in data science, scripting, and web backends. became one of the most widely taught and used general-purpose languages.

Why it mattered

It shipped classes, exceptions, and core datatypes early, setting the tone for readable, batteries-included design.

What it solved

ABC-inspired simplicity was needed for a scripting language that could glue systems and teach programming.

Media

  • Python (programming language)
    ImagePython (programming language)

    www.python.org, GPL, via Wikimedia Commons

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