init commit
This commit is contained in:
Ayzen
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"""Preprocessing-set selection and sequential capture workflow mixin."""
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from __future__ import annotations
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from python_app.gui.preprocess_dialog import PreprocessDialog
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from python_app.workflows.sequential_capture_workflow import SequentialCaptureSession
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class AppWindowPreprocessMixin:
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"""Handles calibration/reference set management and capture workflow."""
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def _open_preprocess_panel(self) -> None:
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"""Open preprocessing dialog and refresh available sets."""
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dialog = self._ensure_preprocess_dialog()
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try:
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self._refresh_sets()
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self._update_capture_dialog_state()
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except Exception as exc: # noqa: BLE001
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self._show_error(f"Failed to open preprocessing panel: {exc}")
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return
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dialog.show()
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dialog.raise_()
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dialog.activateWindow()
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def _ensure_preprocess_dialog(self) -> PreprocessDialog:
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"""Create preprocessing dialog lazily and wire its signals once."""
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if self._preprocess_dialog is not None:
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return self._preprocess_dialog
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dialog = PreprocessDialog(self)
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dialog.refresh_requested.connect(self._refresh_sets)
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dialog.selection_changed.connect(self._on_preprocess_selection_changed)
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dialog.start_sequence_requested.connect(self._start_capture_sequence)
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dialog.capture_next_requested.connect(self._capture_next_combo)
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dialog.abort_sequence_requested.connect(self._abort_capture_sequence)
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self._preprocess_dialog = dialog
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self._update_capture_dialog_state()
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return dialog
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def _on_preprocess_selection_changed(self, calibration_set: str, reference_set: str) -> None:
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"""Persist selected preprocessing set names from dialog."""
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self._selected_calibration_set = calibration_set.strip()
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self._selected_reference_set = reference_set.strip()
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self._refresh_preprocess_summary_labels()
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def _refresh_preprocess_summary_labels(self) -> None:
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"""Update compact summary labels in the main window."""
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self._selected_calibration_label.setText(self._selected_calibration_set or "<not selected>")
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self._selected_reference_label.setText(self._selected_reference_set or "<not selected>")
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def _refresh_sets(self) -> None:
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"""Refresh calibration/reference set lists for current radar key."""
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config = self._build_config()
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radar_key = self._radar_key(config)
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calibration_sets = self._store.list_sets("calibration", radar_key)
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reference_sets = self._store.list_sets("reference", radar_key)
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dialog = self._ensure_preprocess_dialog()
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dialog.set_calibration_sets(calibration_sets)
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dialog.set_reference_sets(reference_sets)
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if self._selected_calibration_set not in calibration_sets:
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self._selected_calibration_set = calibration_sets[0] if calibration_sets else ""
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if self._selected_reference_set not in reference_sets:
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self._selected_reference_set = reference_sets[0] if reference_sets else ""
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dialog.set_selected_sets(self._selected_calibration_set, self._selected_reference_set)
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self._refresh_preprocess_summary_labels()
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self._log(f"Set lists refreshed for key={radar_key}")
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def _start_capture_sequence(self, kind: str) -> None:
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"""Start sequential capture session for requested preprocessing kind."""
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if self._capture_session is not None:
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self._show_error("Another capture sequence is already active")
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return
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dialog = self._ensure_preprocess_dialog()
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set_name = dialog.set_name()
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if not set_name:
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self._show_error("Set name is required")
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return
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was_running = self._supervisor.is_running()
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if was_running:
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self._log("Pipeline paused for exclusive hardware capture")
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self._stop_run()
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self._resume_pipeline_after_capture = was_running
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try:
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config = self._build_config()
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radar_key = self._radar_key(config)
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existing_sets = self._store.list_sets(kind, radar_key)
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if set_name in existing_sets:
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raise RuntimeError(f"Set '{set_name}' already exists for {kind} and cannot be overwritten")
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session = SequentialCaptureSession(config=config, kind=kind, set_name=set_name)
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session.open()
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self._capture_session = session
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dialog.clear_capture_log()
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dialog.set_status(f"{kind.title()} sequence started")
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self._update_capture_dialog_state()
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self._log(f"{kind.title()} sequence started for set={set_name}; fill all N*M combos")
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except Exception as exc: # noqa: BLE001
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self._cleanup_capture_session()
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self._show_error(f"Failed to start {kind} sequence: {exc}")
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self._resume_pipeline_if_needed()
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def _capture_next_combo(self) -> None:
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"""Capture next combo in active sequential capture session."""
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session = self._capture_session
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if session is None:
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self._show_error("No active capture sequence")
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return
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dialog = self._ensure_preprocess_dialog()
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try:
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trace = session.capture_current_combo()
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state = session.state()
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tx_label, rx_label = dialog.antenna_labels()
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dialog.append_capture_log_entry(
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kind=session.kind,
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captured_count=state.captured_count,
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total_count=state.total_count,
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input_pos=trace.combo.input_pos,
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output_pos=trace.combo.output_pos,
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tx_label=tx_label,
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rx_label=rx_label,
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)
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dialog.draw_last_trace(trace, title=f"{session.kind.title()} captured")
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self._draw_single_trace(trace, title=f"{session.kind.title()} last trace")
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self._log(
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f"{session.kind.title()} capture: {state.captured_count}/{state.total_count} | "
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f"input={trace.combo.input_pos} output={trace.combo.output_pos}"
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)
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if session.is_complete():
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radar_key, collection = session.finalize(self._store)
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set_name = session.set_name
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kind = session.kind
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self._cleanup_capture_session()
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if kind == "calibration":
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self._selected_calibration_set = set_name
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else:
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self._selected_reference_set = set_name
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self._refresh_sets()
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dialog.set_status(f"{kind.title()} set saved: {set_name} ({len(collection.traces)} traces)")
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self._log(f"{kind.title()} sequence completed and saved: set={set_name}, key={radar_key}")
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self._resume_pipeline_if_needed()
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else:
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self._update_capture_dialog_state()
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except Exception as exc: # noqa: BLE001
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self._show_error(f"Failed to capture combo: {exc}")
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self._abort_capture_sequence()
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def _abort_capture_sequence(self, *, resume_pipeline: bool = True) -> None:
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"""Abort active capture session and optionally resume pipeline."""
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if self._capture_session is None:
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return
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kind = self._capture_session.kind
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self._cleanup_capture_session()
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dialog = self._ensure_preprocess_dialog()
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dialog.set_status(f"{kind.title()} sequence aborted")
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self._log(f"{kind.title()} sequence aborted")
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if resume_pipeline:
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self._resume_pipeline_if_needed()
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def _update_capture_dialog_state(self) -> None:
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"""Sync dialog state widgets with active capture session."""
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if self._preprocess_dialog is None:
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return
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if self._capture_session is None:
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self._preprocess_dialog.set_capture_state(
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kind=None,
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captured_count=0,
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total_count=0,
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next_input=None,
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next_output=None,
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)
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return
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state = self._capture_session.state()
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next_input = None
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next_output = None
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if state.current_combo is not None:
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next_input = state.current_combo.input
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next_output = state.current_combo.output
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self._preprocess_dialog.set_capture_state(
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kind=state.kind,
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captured_count=state.captured_count,
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total_count=state.total_count,
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next_input=next_input,
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next_output=next_output,
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)
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def _cleanup_capture_session(self) -> None:
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"""Close and clear current capture session object."""
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if self._capture_session is not None:
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self._capture_session.close()
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self._capture_session = None
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self._update_capture_dialog_state()
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def _resume_pipeline_if_needed(self) -> None:
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"""Resume acquisition pipeline if it was paused for capture session."""
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should_resume = self._resume_pipeline_after_capture
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self._resume_pipeline_after_capture = False
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if not should_resume:
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return
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try:
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self._start_run()
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except Exception as exc: # noqa: BLE001
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self._show_error(f"Failed to resume pipeline after capture: {exc}")
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