JuliaDynamics/Agents.jl

[FR] make the `@agent` macro define pretty printing as well

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#965 opened on 2024年2月3日

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good first issuequality of life

説明

Currently we have:

@agent struct SchellingAgent(GridAgent{2})
    mood::Bool # whether the agent is happy in its position
    group::Int # The group of the agent, determines mood as it interacts with neighbors
end

a = SchellingAgent(1, (1,1), true, 1)

which prints

SchellingAgent(1, (1, 1), true, 1)

wouldn't it be nice to have pretty printing by default, so that each field is printed in 1 line, along with its name, its type, and then = value ? I am sure this shouldn't be too difficult to do...?

コントリビューターガイド

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developer experience
Issue 種別
feature
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
2
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
1-3 hours
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
fresh
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
clear
前提条件
Julia macrosAgents.jl frameworkBase.show
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
80
調査方針
Investigate the `@agent` macro in Agents.jl (likely in src/agents.jl or similar) to understand how it currently defines structs. Look at how `Base.show` is implemented for other types in the repository. Modify the macro to automatically generate a custom `show` method that prints each field with its name, type, and value on a separate line. Ensure compatibility with existing code. The maintainer has not provided additional guidance, so the implementation should follow common Julia style.
[FR] make the `@agent` macro define pretty printing as well · JuliaDynamics/Agents.jl#965 | Good First Issue