Error handling

Slides and code for the meetup session on error handling, organized as collaboration between PyGraz and UX Graz.

Slides

The slides are located in:

• Error handling.pdf: The PDF version of the slides
• Error handling.key: The editable Keynote presentation

Code examples

The easiest way to toy with the code example is to open the project in PyCharm.

If you prefer to work in the terminal, proceed as follows:

Install uv.

Set up the Python project:

uv sync --all-groups

Install the pre-commit hooks for linting the source code:

uv run prek install

Run an example, for instance:

uv run sum_lines numbers.txt

License

Error handling © 2026 by Thomas Aglassinger and Jakob Schurrer is licensed under CC BY 4.0.