Add PDF to supported formats; summarize content and extract tags using LLM

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5/5
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一周以上
新手友好度
15/100
Issue 类型
功能
描述清晰度
基本清楚
活跃度
停滞
技术栈
python
领域
data

调研方向

The issue asks to re-enable PDF as a supported input format, not for table extraction, but to summarize its content for the Description field and suggest tags with an LLM. Read how Excel support was re-enabled through qsv, and the note that tabula-rs exists, to see how format handling works today. Done would need a settled choice of LLM integration and a summary and tags produced from a sample PDF, but the thread has been idle for over three years, so confirm scope with maintainers first.

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描述

1.x enhancement

The legacy Datapusher used to support PDFs, as messytables supported extracting tables from PDFs using pdftables.

That functionality has been removed, as well as Excel support.

We reenabled Excel support in DP+ using qsv.

We should re-enable PDF support again, not to extract tables for now (though there is tabula-rs), but to summarize the content for the Description field and suggest tags.

主要语言
Python
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2 小时 28 分钟
30 天内合并 PR
10

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