Add file deletion event to gr.File component

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Add file deletion event to gr.File component #8361

Closed pngwn closed 1 month ago

pngwn commented 1 month ago

Related to #8354

Implements a new event for file deletion in gr.File components and updates event handling to support this feature.

Adds a new event type for file deletion within gr.File components in gradio/events.py. This allows for a dedicated event to trigger when an individual file is removed, addressing the feature request.
Implements logic in gradio/interface.py to trigger the new file deletion event when a file is removed from a gr.File component. This ensures the backend is notified of the file removal action.
Introduces JavaScript logic in gradio/static/js/client.js to emit an event to the backend when a file is removed from a gr.File component. This front-end handling complements the backend changes to provide full support for the new file deletion event.

For more details, open the Copilot Workspace session.

gradio-pr-bot commented 1 month ago

🪼 branch checks and previews

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Install Gradio from this PR

pip install https://gradio-builds.s3.amazonaws.com/33460817b5de035f79f4d205b7ab4dd6f1bb2cff/gradio-4.31.5-py3-none-any.whl

Install Gradio Python Client from this PR

pip install "gradio-client @ git+https://github.com/gradio-app/gradio@33460817b5de035f79f4d205b7ab4dd6f1bb2cff#subdirectory=client/python"

gradio-pr-bot commented 1 month ago

🦄 change detected

This Pull Request includes changes to the following packages.

Package	Version
`gradio`	`minor`

[ ] Maintainers can select this checkbox to manually select packages to update.

With the following changelog entry.

Add file deletion event to gr.File component

Maintainers or the PR author can modify the PR title to modify this entry.

#### Something isn't right?

- Maintainers can change the version label to modify the version bump. - If the bot has failed to detect any changes, or if this pull request needs to update multiple packages to different versions or requires a more comprehensive changelog entry, maintainers can [update the changelog file directly](https://github.com/gradio-app/gradio/edit/pngwn/file-delete-event/.changeset/red-beers-move.md).

pngwn commented 1 month ago

So long.