generated from john/python-template
jobs table
This commit is contained in:
@@ -1,55 +0,0 @@
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"""Reusable jobs table rendering helpers."""
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from __future__ import annotations
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from collections.abc import Sequence
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from dataclasses import dataclass
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from uuid import UUID
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from nicegui import ui
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@dataclass(frozen=True)
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class JobTableRow:
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"""Read model consumed by the shared jobs table component."""
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id: UUID
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status: str
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created_at: str
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updated_at: str
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def _serialize_rows(rows: Sequence[JobTableRow]) -> list[dict[str, str]]:
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"""Convert typed rows into table-compatible dictionaries."""
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return [
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{
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"id": str(row.id),
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"status": row.status,
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"created_at": row.created_at,
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"updated_at": row.updated_at,
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}
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for row in rows
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]
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def render_jobs_table(rows: Sequence[JobTableRow]) -> None:
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"""Render jobs table and per-row detail links."""
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if not rows:
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ui.label("No jobs yet.")
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return
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serialized_rows = _serialize_rows(rows)
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ui.table(
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columns=[
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{"name": "id", "label": "Job ID", "field": "id"},
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{"name": "status", "label": "Status", "field": "status"},
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{"name": "created_at", "label": "Created", "field": "created_at"},
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{"name": "updated_at", "label": "Updated", "field": "updated_at"},
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],
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rows=serialized_rows,
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row_key="id",
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).classes("w-full")
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with ui.column().classes("gap-1"):
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for row in serialized_rows:
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ui.link(f"Open {row['id']}", f"/jobs/{row['id']}")
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@@ -0,0 +1,4 @@
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from .jobs import JobTableRow
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from .jobs import render_jobs_table
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__all__ = ["JobTableRow", "render_jobs_table"]
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@@ -0,0 +1,68 @@
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"""Common logic for generating table widgets."""
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from collections.abc import Callable
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from typing import Any
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from nicegui import events
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from nicegui import ui
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def _extract_row_id(args: Any) -> str | None:
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if isinstance(args, dict):
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if isinstance(args.get("row"), dict):
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row_id = args["row"].get("id")
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return str(row_id) if row_id is not None else None
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row_id = args.get("id")
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return str(row_id) if row_id is not None else None
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if isinstance(args, list):
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for value in args:
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if isinstance(value, dict):
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row_id = value.get("id")
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if row_id is not None:
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return str(row_id)
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return None
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def _bind_row_click_handler(
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table: Any,
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*,
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on_row_click_id: Callable[[str], None],
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) -> None:
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def handle_row_click(event: events.GenericEventArguments) -> None:
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row_id = _extract_row_id(event.args)
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if row_id is None:
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return
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on_row_click_id(row_id)
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table.on("rowClick", handle_row_click)
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def build_table(
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rows: list[dict[str, Any]],
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columns: list[dict[str, Any]],
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*,
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default_sort_by: str | None = None,
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default_descending: bool = False,
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classes: str = "app-table",
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on_row_click_id: Callable[[str], None] | None = None,
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) -> Any:
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pagination: dict[str, Any] = {"rowsPerPage": 25}
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if default_sort_by is not None:
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pagination["sortBy"] = default_sort_by
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pagination["descending"] = default_descending
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table = (
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ui.table(
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rows=rows,
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columns=columns,
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row_key="id",
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pagination=pagination,
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)
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.classes(classes)
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.props('table-style="table-layout: fixed; width: 100%;"')
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)
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if on_row_click_id is not None:
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_bind_row_click_handler(table, on_row_click_id=on_row_click_id)
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return table
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@@ -0,0 +1,75 @@
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"""Jobs table rendering helpers."""
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from __future__ import annotations
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from collections.abc import Sequence
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from dataclasses import dataclass
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from datetime import UTC
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from datetime import datetime
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from typing import Any
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from uuid import UUID
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from nicegui import ui
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from .common import build_table
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@dataclass(frozen=True, slots=True)
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class JobTableRow:
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"""Read model consumed by the jobs table component."""
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id: UUID
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status: str
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filename: str
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retry_count: int
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created_at: str
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updated_at: str
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def _format_timestamp(value: str) -> str:
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"""Return a friendly UTC timestamp for table display."""
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try:
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parsed = datetime.fromisoformat(value)
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except ValueError:
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return value
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parsed = parsed.replace(tzinfo=UTC) if parsed.tzinfo is None else parsed.astimezone(UTC)
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return parsed.astimezone().strftime("%b %d, %I:%M %p")
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def _serialize_rows(rows: Sequence[JobTableRow]) -> list[dict[str, Any]]:
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return [
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{
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"id": str(row.id),
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"status": row.status,
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"filename": row.filename,
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"retry_count": row.retry_count,
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"created_at": _format_timestamp(row.created_at),
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"updated_at": _format_timestamp(row.updated_at),
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"created_sort": row.created_at,
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"updated_sort": row.updated_at,
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}
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for row in rows
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]
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def render_jobs_table(rows: Sequence[JobTableRow]) -> None:
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"""Render jobs table and open a detail page when clicking a row."""
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if not rows:
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ui.label("No jobs yet.")
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return
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build_table(
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rows=_serialize_rows(rows),
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columns=[
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{"name": "id", "label": "Job ID", "field": "id", "sortable": True},
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{"name": "status", "label": "Status", "field": "status", "sortable": True},
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{"name": "filename", "label": "Filename", "field": "filename", "sortable": True},
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{"name": "retry_count", "label": "Retries", "field": "retry_count", "sortable": True},
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{"name": "created_at", "label": "Created", "field": "created_at", "sortable": True},
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{"name": "updated_at", "label": "Updated", "field": "updated_at", "sortable": True},
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],
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default_sort_by="created_sort",
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default_descending=True,
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classes="app-table w-full",
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on_row_click_id=lambda job_id: ui.navigate.to(f"/jobs/{job_id}"),
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)
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@@ -5,6 +5,7 @@ from __future__ import annotations
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from uuid import UUID
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from nicegui import ui
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from sqlalchemy.orm import selectinload
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from sqlmodel import desc
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from sqlmodel import select
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@@ -15,18 +16,26 @@ from transcription.models import Transcript
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from transcription.ui.components.error_presenter import show_error
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from transcription.ui.components.error_presenter import summarize_error
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from transcription.ui.components.job_detail import render_job_detail
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from transcription.ui.components.job_table import JobTableRow
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from transcription.ui.components.job_table import render_jobs_table
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from transcription.ui.components.table.jobs import JobTableRow
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from transcription.ui.components.table.jobs import render_jobs_table
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async def fetch_jobs() -> list[JobTableRow]:
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async def fetch_job_rows() -> list[JobTableRow]:
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"""Return jobs for display in most-recent-first order."""
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async with get_session() as session:
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jobs = (await session.exec(select(Job).order_by(desc(Job.created_at)))).all()
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jobs = (
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await session.exec(
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select(Job)
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.options(selectinload(Job.document)) # pyright: ignore[reportArgumentType]
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.order_by(desc(Job.created_at))
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)
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).all()
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return [
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JobTableRow(
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id=job.id,
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status=job.status.value,
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filename=job.filename,
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retry_count=job.retry_count,
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created_at=job.created_at.isoformat(),
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updated_at=job.updated_at.isoformat(),
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)
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@@ -55,7 +64,7 @@ def register_page() -> None:
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@ui.refreshable
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async def render_table() -> None:
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jobs = await fetch_jobs()
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jobs = await fetch_job_rows()
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render_jobs_table(jobs)
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async def refresh() -> None:
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@@ -69,7 +78,7 @@ def register_page() -> None:
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ui.button("Refresh", on_click=refresh)
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await render_table()
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ui.link("Back to upload", "/")
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ui.link("Back to upload", "/upload")
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@ui.page("/jobs/{job_id}")
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async def job_detail_page(job_id: str) -> None:
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