Textual DOMInfo
Introduction
This library provides a very simple debugging aid for Textual applications; designed as a very quick and easy "what widget is under the mouse and how is it styled" tool.
TO BE CLEAR: This isn't a full-blown DOM inspection tool; it's not even close. It's a quick and dirty but handy bit of code to quickly check what part of the terminal display belongs to what underlying widget and to see how it's styled.
Installing
The package can be installed with pip or related tools, for example:
$ pip install textual-dominfo
Using
As mentioned above, this is only ever intended to be used when trying to debug something, and also note that it will take over the tooltips of any widgets it is attached to.
To use, import the class:
from textual_dominfo import DOMInfo
and then in your code somewhere, probably in the on_mount method of your
application or main screen, attach it like this:
DOMInfo.attach_to(self)
This will then install the information tooltip in that widget and all of its descendants.
To see this in action right away, with the library installed into your development environment, do this:
$ python -m textual_dominfo
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Metadata
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Release files for textual-dominfo 0.1.0
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