from textual.widgets import Button, Static
from textual.app import ComposeResult
from textual.containers import Container

class Gemtext(Static):
    """Gemtext widget."""

    def __init__(self, fp, id):
        super().__init__(id=id)
        self.addlines(fp)
    def addlines(self, fp):
        for line in fp:
            if type(line) is bytes:
                line = line.decode("UTF-8")
            if line.startswith("=>"):
                path = line[2:].lstrip().split(' ')[0]
                text = ' '.join(line[2:].lstrip().split(' ')[1:])
                self.mount(Button(text or path, name=path))
            else:
                self.mount(Static(line))

if __name__ == "__main__":
    from textual.app import App
    class Test(App):
        def compose(self) -> ComposeResult:
            yield Gemtext(txt="#title\n=> /href link text\nworld star hiphop", id="yo")
    app = Test()
    app.run()