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Will McGugan
2023-01-05 21:06:30 +00:00
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FAQ.md
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@@ -1,6 +1,7 @@
# Frequently Asked Questions
- [Does Textual support images?](#does-textual-support-images)
- [How can I fix ImportError cannot import name ComposeResult from textual.app ?](#how-can-i-fix-importerror-cannot-import-name-composeresult-from-textualapp-)
- [How do I center a widget in a screen?](#how-do-i-center-a-widget-in-a-screen)
- [How do I pass arguments to an app?](#how-do-i-pass-arguments-to-an-app)
@@ -11,6 +12,17 @@ Textual doesn't have built in support for images yet, but it is on the [Roadmap]
See also the [rich-pixels](https://github.com/darrenburns/rich-pixels) project for a Rich renderable for images that works with Textual.
<a name="how-can-i-fix-importerror-cannot-import-name-composeresult-from-textualapp-"></a>
## How can I fix ImportError cannot import name ComposeResult from textual.app ?
You likely have an older version of Textual. You can install the latest version by adding the `-U` switch which will force pip to upgrade.
The following should do it:
```
pip install "textual[dev]" -U
```
<a name="how-do-i-center-a-widget-in-a-screen"></a>
## How do I center a widget in a screen?