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addendum

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Will McGugan
2024-03-03 13:32:04 +00:00
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docs/blog/posts/toolong-retrospective.md
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@@ -124,6 +124,12 @@ You register a file with a `Selector` object, then call `select()` which returns
See [watcher.py](https://github.com/Textualize/toolong/blob/main/src/toolong/watcher.py) in Toolong, which runs a thread to monitors files for changes with a selector.
!!! warning "Addendum"
So it turns out that watching regular files for changes with selectors only works with `KqueueSelector` which is the default on macOS.
Disappointingly, the Python docs aren't clear on this.
Toolong will use a polling approach where this selector is unavailable.
## Textual learnings
This project was a chance for me to "dogfood" Textual.