| import csv | |
| import io | |
| from textual.app import App, ComposeResult | |
| from textual.widgets import DataTable | |
| CSV = """lane,swimmer,country,time | |
| 4,Joseph Schooling,Singapore,50.39 | |
| 2,Michael Phelps,United States,51.14 | |
| 5,Chad le Clos,South Africa,51.14 | |
| 6,László Cseh,Hungary,51.14 | |
| 3,Li Zhuhao,China,51.26 | |
| 8,Mehdy Metella,France,51.58 | |
| 7,Tom Shields,United States,51.73 | |
| 1,Aleksandr Sadovnikov,Russia,51.84""" | |
| class TableApp(App): | |
| def compose(self) -> ComposeResult: | |
| yield DataTable() | |
| def on_mount(self) -> None: | |
| table = self.query_one(DataTable) | |
| rows = csv.reader(io.StringIO(CSV)) | |
| table.add_columns(*next(rows)) | |
| table.add_rows(rows) | |
| app = TableApp() | |