Adding upstream version 4.0.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

examples/dynamic_data.py

@@ -0,0 +1,38 @@
+from textual.app import App, ComposeResult
+from textual.widgets import Input
+
+from textual_autocomplete import AutoComplete
+from textual_autocomplete._autocomplete import DropdownItem, TargetState
+
+
+class DynamicDataApp(App[None]):
+    CSS = """
+Input {
+    margin: 2 4;
+}
+"""
+
+    def compose(self) -> ComposeResult:
+        input_widget = Input()
+        yield input_widget
+        yield AutoComplete(input_widget, candidates=self.get_candidates)
+
+    def get_candidates(self, state: TargetState) -> list[DropdownItem]:
+        left = len(state.text)
+        return [
+            DropdownItem(item, prefix=f"{left:>2} ")
+            for item in [
+                "Apple",
+                "Banana",
+                "Cherry",
+                "Orange",
+                "Pineapple",
+                "Strawberry",
+                "Watermelon",
+            ]
+        ]
+
+
+if __name__ == "__main__":
+    app = DynamicDataApp()
+    app.run()