ba93a74f8e
Jobs are now saved to gniza-jobs.json in WORK_DIR when they start and finish. On TUI restart, the registry is loaded and PIDs are checked — still-running jobs appear in the Running Tasks screen and can be killed. Reconnected jobs are polled every second to detect completion. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
115 lines
4.4 KiB
Python
115 lines
4.4 KiB
Python
from datetime import datetime
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from textual.app import ComposeResult
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from textual.screen import Screen
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from textual.widgets import Header, Footer, Static, Button, DataTable
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from textual.containers import Vertical, Horizontal
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from tui.jobs import job_manager
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from tui.widgets import ConfirmDialog, OperationLog
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class RunningTasksScreen(Screen):
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BINDINGS = [("escape", "go_back", "Back")]
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def compose(self) -> ComposeResult:
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yield Header(show_clock=True)
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with Vertical(id="running-tasks-screen"):
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yield Static("Running Tasks", id="screen-title")
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yield DataTable(id="rt-table")
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with Horizontal(id="rt-buttons"):
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yield Button("View Log", variant="primary", id="btn-rt-view")
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yield Button("Kill Job", variant="error", id="btn-rt-kill")
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yield Button("Clear Finished", variant="warning", id="btn-rt-clear")
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yield Button("Back", id="btn-rt-back")
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yield Footer()
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def on_mount(self) -> None:
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table = self.query_one("#rt-table", DataTable)
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table.add_columns("Status", "Job", "Started", "Duration")
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table.cursor_type = "row"
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self._refresh_table()
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self._timer = self.set_interval(1, self._refresh_table)
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def _format_duration(self, job) -> str:
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end = job.finished_at or datetime.now()
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delta = end - job.started_at
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secs = int(delta.total_seconds())
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if secs < 60:
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return f"{secs}s"
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mins, s = divmod(secs, 60)
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if mins < 60:
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return f"{mins}m {s}s"
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hours, m = divmod(mins, 60)
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return f"{hours}h {m}m"
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def _refresh_table(self) -> None:
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job_manager.check_reconnected()
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table = self.query_one("#rt-table", DataTable)
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# Preserve cursor position
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old_row = table.cursor_coordinate.row if table.row_count > 0 else 0
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table.clear()
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for job in job_manager.list_jobs():
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if job.status == "running":
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icon = "... "
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elif job.status == "success":
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icon = " ok "
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else:
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icon = " X "
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started = job.started_at.strftime("%H:%M:%S")
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table.add_row(icon, job.label, started, self._format_duration(job), key=job.id)
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if table.row_count > 0:
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table.move_cursor(row=min(old_row, table.row_count - 1))
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def on_button_pressed(self, event: Button.Pressed) -> None:
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if event.button.id == "btn-rt-back":
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self.app.pop_screen()
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elif event.button.id == "btn-rt-clear":
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job_manager.remove_finished()
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self._refresh_table()
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elif event.button.id == "btn-rt-kill":
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self._kill_selected()
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elif event.button.id == "btn-rt-view":
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table = self.query_one("#rt-table", DataTable)
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if table.row_count == 0:
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self.notify("No jobs to view", severity="warning")
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return
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row_key, _ = table.coordinate_to_cell_key(table.cursor_coordinate)
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job_id = str(row_key)
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job = job_manager.get_job(job_id)
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if job:
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log_screen = OperationLog(
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title=job.label,
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show_spinner=job.status == "running",
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job_id=job.id,
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)
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self.app.push_screen(log_screen)
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def _kill_selected(self) -> None:
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table = self.query_one("#rt-table", DataTable)
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if table.row_count == 0:
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self.notify("No jobs to kill", severity="warning")
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return
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row_key, _ = table.coordinate_to_cell_key(table.cursor_coordinate)
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job_id = str(row_key.value if hasattr(row_key, 'value') else row_key)
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job = job_manager.get_job(job_id)
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if not job:
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ids = [j.id for j in job_manager.list_jobs()]
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self.notify(f"Not found: key={row_key!r} ids={ids}", severity="warning")
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return
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if job.status != "running":
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self.notify(f"Job already finished ({job.status})", severity="warning")
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return
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self.app.push_screen(
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ConfirmDialog(f"Kill job '{job.label}'?", "Confirm Kill"),
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callback=lambda ok: self._do_kill(job_id) if ok else None,
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)
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def _do_kill(self, job_id: str) -> None:
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result = job_manager.kill_job(job_id)
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self.notify(f"Kill: {result}")
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def action_go_back(self) -> None:
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self.app.pop_screen()
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