38 lines
935 B
Python
38 lines
935 B
Python
from textual.app import App, ComposeResult
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from textual.widgets import Input
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from textual_autocomplete import AutoComplete
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from textual_autocomplete._autocomplete import DropdownItem, TargetState
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class DynamicDataApp(App[None]):
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CSS = """
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Input {
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margin: 2 4;
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}
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"""
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def compose(self) -> ComposeResult:
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input_widget = Input()
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yield input_widget
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yield AutoComplete(input_widget, candidates=self.get_candidates)
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def get_candidates(self, state: TargetState) -> list[DropdownItem]:
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left = len(state.text)
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return [
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DropdownItem(item, prefix=f"{left:>2} ")
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for item in [
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"Apple",
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"Banana",
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"Cherry",
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"Orange",
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"Pineapple",
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"Strawberry",
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"Watermelon",
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]
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]
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if __name__ == "__main__":
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app = DynamicDataApp()
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app.run()
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