Demo app no longer logs message in on_mount

[davep]

As noted by @lllama over on Discord:

Looks like the add_note call in on_mount in the demo app doesn't work? Saving screenshots adds a note okay but the initial one seems to be missing.

Testing here, the last time this worked was 0.7.0. This stops working as of 0.8.0.

[github-actions]

Thank you for your issue. Give us a little time to review it.

PS. You might want to check the FAQ if you haven't done so already.

This is an automated reply, generated by FAQtory

[davep]

Worth noting that this doesn't seem to be a general issue with TextLog itself; this code:

from textual.app        import App, ComposeResult
from textual.containers import Vertical
from textual.widgets    import Header, Footer, TextLog

class TextLogTester( App[ None ] ):

    def compose( self ) -> ComposeResult:
        yield Header()
        yield Vertical( TextLog() )
        yield Footer()

    def on_mount( self ) -> None:
        self.query_one( TextLog ).write( "This was done on mount" )

if __name__ == "__main__":
    TextLogTester().run()

works as expected with Textual v0.9.1.

[github-actions]

Don't forget to star the repository!

Follow @textualizeio for Textual updates.