Join Michael Chow (open source developer at Posit) and Jeroen Janssens (developer relations engineer at Posit) as they dive into this week's #PydyTuesday dataset about Web APIs. Tools include uv, Positron, Polars, Plotnine, Great Tables, and the Unix command line.
True to the "PydyTuesday Uncut" title, this video is completely unedited. Every typo, mistake, web search, and "aha!" moment is left in so you can see exactly how others approach a new dataset from scratch.
Things mentioned during the session and related resources:
- Code produced during the session: https://github.com/jeroenjanssens/pydytuesday-uncut/blob/main/2025-06-17/01-start.py
- PydyTuesday https://github.com/posit-dev/pydytuesday
- TidyTuesday https://github.com/rfordatascience/tidytuesday
- Getting Data from the TidyTuesday Repo with Python
https://www.youtube.com/watch?v=ol2FrSL5gVU
- Positron IDE https://positron.posit.co
- Data Science at the Command Line https://jeroenjanssens.com/dsatcl/
- Python Polars: The Definitive Guide https://polarsguide.com
- Polars https://pola.rs
- Plotnine https://plotnine.org
- Great Tables https://posit-dev.github.io/great-tables/
- The Big Year https://www.imdb.com/title/tt1053810/
00:00 Introduction
02:46 Getting the data with uv
13:18 Positron IDE
17:42 Importing Polars
23:17 Plotting a bar chart with Plotnine
33:55 Inspecting duplicates
46:30 Handling missing values
58:56 Crafting a great table
1:38:48 Reflection