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datasette 1.0a28

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TL;DR · AI 摘要

Datasette 1.0a28 修复了前一版本引入的兼容性问题，并新增资源清理机制与测试插件支持。

核心要点

  • 修复 execute_write_fn 回调参数名非 conn 时的兼容性错误
  • 新增 datasette.close() 方法统一关闭所有数据库和资源
  • 集成 pytest 插件自动清理测试中的临时 Datasette 实例
#Datasette#Python#数据库工具#测试框架
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Releasedatasette 1.0a28— An open source multi-tool for exploring and publishing data

I was upgrading Datasette Cloud to 1.0a27 and discovered a nasty collection of accidental breakages caused by changes in that alpha. This new alpha addresses those directly:

* Fixed a compatibility bug introduced in 1.0a27 whereexecute_write_fn()callbacks with a parameter name other thanconnwere seeing errors. (#2691)

* Thedatabase.close()method now also shuts down the write connection for that database.

* Newdatasette.close()method for closing down all databases and resources associated with a Datasette instance. This is called automatically when the server shuts down. (#2693)

* Datasette now includes a pytest plugin which automatically callsdatasette.close()on temporary instances created in function-scoped fixtures and during tests. SeeAutomatic cleanup of Datasette instancesfor details. This helps avoid running out of file descriptors in plugin test suites that were written before theDatabase(is_temp_disk=True)feature introduced in Datasette 1.0a27. (#2692)

Most of the changes in this release were implemented using Claude Code and the newly released Claude Opus 4.7.