arviz-devs/arviz

logger shows duplicated messages

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#1,100 opened on Mar 2, 2020

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Description

Describe the bug Logger messages are duplicated (I think it is not always, it may depend on the environment used, I haven't checked too thoroughly though). One example in cookbook

image

and another in refitting notebook

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To Reproduce Run said notebooks.

Expected behavior Messages appear only once.

Additional context ArviZ 0.7.0

Contributor guide

Research direction
Investigate the logging configuration and how handlers are added. Check if there are multiple handlers attached to the same logger or if the logger is being created multiple times. Look at the notebook environment for any interaction with default logging settings.
Tech stack
python
Domain
data
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.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
PythonGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70