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from __future__ import annotations
from pathlib import Path
from textual.app import App, ComposeResult
from textual.driver import Driver
from textual.types import CSSPathType
from textual_fastdatatable import DataTable
BENCHMARK_DATA = Path(__file__).parent.parent / "tests" / "data"
class ArrowBackendApp(App):
TITLE = "FastDataTable (Arrow)"
def __init__(
self,
data_path: Path,
driver_class: type[Driver] | None = None,
css_path: CSSPathType | None = None,
watch_css: bool = False,
):
super().__init__(driver_class, css_path, watch_css)
self.data_path = data_path
def compose(self) -> ComposeResult:
yield DataTable(data=self.data_path)
if __name__ == "__main__":
app = ArrowBackendApp(data_path=BENCHMARK_DATA / "wide_100000.parquet")
app.run()
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