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Updated: February 23, 2026 at 7:20 PM

Python: The Documentary

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Origin story Python: CWI, Zen of Python, the science stack, and the evolution of the community.

Python: The Documentary

Origin story of a language that went from a side project to the standard of the AI era

Director:Ida Bechtle
Year:2025
Production:Cult.Repo (ex Honeypot)

Source

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Documentary review from Alexander Polomodov

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What is this movie about?

The documentary shows how Python has grown from a side project to one of the most popular programming languages, especially since the AI revolution. The story is about technical ideas, the cultural code of a community, and the role of people who shaped the ecosystem.

The film highlights important forks: from the academic roots at CWI and the influence of the ABC language, to the growth of the scientific stack and the painful transition from Python 2 to Python 3.

Key Points

1. CWI, ABC and the early Internet

The origins of Python in Amsterdam (CWI), the influence of the language ABC and the spirit of the Usenet era.

2. Early adopters

First industrial successes: NASA, YouTube, Dropbox.

3. Science stack

The rise of NumPy and SciPy as a base for data science: NumPy / SciPy.

4. Python 2 -> 3

The strengths and crises of a community through the example of migration, which has become a difficult but necessary renewal of language.

5. Zen of Python

Cultural code and engineering ethics: The Zen of Python.

6. Inclusiveness

The role of initiatives like PyLadies in community development.

7. Guido's refusal to play BDFL

After the controversy surrounding the Walrus operator (PEP 572) Guido van Rossum refused from the role of BDFL. Link to PEP 572.

Interesting facts about Python

🐍 Title

Python is named after the Monty Python show, not the snake - hence the tone of the community's culture.

🧩 Meaningful indentations

Indentation is part of the syntax and encourages readability, something that Zen of Python directly supports.

🧰 Batteries Included

A rich standard library lowers the barrier to entry and speeds up development.

⚙️ Implementations

There are not only CPython, but also alternatives: PyPy, Jython, IronPython - for different tasks and platforms.

People mentioned in the film

Guido van RossumTravis OliphantBarry WarsawArmin RonacherBrett CannonMariatta WijayaJessica McKellarSteven PembertonLambert MeertensSjoerd MullenderKen ManheimerTim O'ReillyTon RoosendaalPeter WangLisa GuoLisa RoachPaul EverittBenjamin PetersonRobin FriedrichDrew HoustonBob (Robert) Kahn

Main conclusions

1. Python is a culture

Simplicity, readability, and the Zen of Python set the standard for the language and ecosystem.

2. Community is the main driver

PyCon, PSF, PyLadies, maintainers and partners shape sustainable development.

3. Difficult decisions provide a future

The transition from Python 2 to 3 was painful, but necessary for the evolution of the language.

4. Python as the “glue” of the ecosystem

Success in science and AI is ensured by the fact that Python conveniently combines fast C/C++/Fortran libraries.

5. The history of language is the history of people

Personal initiatives and choices add up to global results - from CWI to YouTube and Dropbox.

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