pola-rs/r-polars

`<dataframe>$describe()` print many messages if vctrs and blob are not installed

Open

#1,438 opened on Jul 21, 2025

View on GitHub
 (0 comments) (1 reaction) (1 assignee)R (39 forks)github user discovery
enhancementgood first issue

Repository metrics

Stars
 (562 stars)
PR merge metrics
 (PR metrics pending)

Description

This is rather odd, as it is non-trivial that internally there are multiple conversions to R happening.

I think they come from this line. https://github.com/pola-rs/r-polars/blob/a9102a92a00a43c68f2e0cdb52397c947c929646/R/lazyframe-frame.R#L2603

Contributor guide

Research direction
Investigate the line in lazyframe frame.R around line 2603 where conversions happen, and check how missing vctrs/blob packages cause messages; propose a fix to suppress or handle the messages gracefully.
Tech stack
r
Domain
backenddata
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
Rpolars
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70