refactor: standardize codebase formatting, optimize import orders, and update GUI resolution to 1080p

src/pygui/backend/controllers/session_controller.py

@@ -1,21 +1,23 @@
 """QML-facing controller for the live/review wafer dashboard."""
 from __future__ import annotations
+
 import logging
 import time
-from typing import Any, Optional
+from typing import Optional
 
-from PySide6.QtCore import QObject, Property, QTimer, Qt, Signal, Slot
+from PySide6.QtCore import Property, QObject, Qt, QTimer, Signal, Slot
 
+from pygui.backend.cluster_average import average_clusters, group_sensors_by_radius
 from pygui.backend.data.csv_recorder import CsvRecorder
 from pygui.backend.models.frame import Frame
 from pygui.backend.models.frame_player import FramePlayer, frames_from_wafer_data
+from pygui.backend.models.sensor_editor import SensorEditor
 from pygui.backend.models.session_model import SessionModel
 from pygui.backend.models.threshold_classifier import ThresholdConfig
 from pygui.backend.wafer.zwafer_models import Sensor
 from pygui.backend.wafer.zwafer_parser import ZWaferParser
 from pygui.serialcomm.stream_reader import StreamReader
-from pygui.backend.models.sensor_editor import SensorEditor
-from pygui.backend.cluster_average import average_clusters, group_sensors_by_radius
+
 log = logging.getLogger(__name__)
 
 MODE_LIVE = "live"
@@ -24,7 +26,7 @@ MODE_REVIEW = "review"
 
 class SessionController(QObject):
     # public signals
-    frameUpdated = Signal()        
+    frameUpdated = Signal()
     modeChanged = Signal()
     stateChanged = Signal()
     recordingChanged = Signal()
@@ -56,7 +58,7 @@ class SessionController(QObject):
         self._dirty = False
 
         self._liveFrame.connect(self._on_live_frame, Qt.ConnectionType.QueuedConnection)
-        
+
         self._sensor_editor = SensorEditor()
         self._last_raw_frame: Frame | None = None
         self._loaded_file: str = ""
@@ -74,13 +76,13 @@ class SessionController(QObject):
     def frameTotal(self) -> int: return self._player.total
 
     @Property(str, notify=stateChanged)
-    def state(self) -> str: 
+    def state(self) -> str:
         if self._last:
             return self._last.state
         # IF we dont have data yet, but the reader is running -> Streaming
         if self._mode == MODE_LIVE and self._reader is not None:
             return "streaming"
-        
+
         return "idle"
 
     @Property(bool, notify=recordingChanged)
@@ -198,7 +200,12 @@ class SessionController(QObject):
     @Slot(str)
     def loadFile(self, file_path: str) -> None:
         from pathlib import Path
-        from pygui.backend.data.data_records import is_official_csv, read_data_records, read_official_csv
+
+        from pygui.backend.data.data_records import (
+            is_official_csv,
+            read_data_records,
+            read_official_csv,
+        )
         from pygui.backend.wafer.wafer_layouts import WaferLayout, resolve_shape_and_size
 
         frames = []
@@ -319,10 +326,9 @@ class SessionController(QObject):
     # ---- live: stream start/stop ----
     @Slot(str, str)
     def startStream(self, port: str, family_code: str = "") -> None:
-        from pygui.serialcomm.serial_port import SerialPort  # transport open
-        import serial as pyserial
+
         from pygui.backend.wafer.wafer_layouts import load_layout_for_wafer_id
-        import time
+        from pygui.serialcomm.serial_port import SerialPort  # transport open
 
         if family_code:
             try:
@@ -346,7 +352,7 @@ class SessionController(QObject):
                 high_byte = payload[i * 2]
                 low_byte = payload[i * 2 + 1]
                 val16 = (high_byte << 8) | low_byte
-                
+
                 is_negative = (val16 & 0x8000) != 0
                 integer_part = (val16 >> 7) & 0xFF
                 fractional_bits = val16 & 0x7F
@@ -355,7 +361,7 @@ class SessionController(QObject):
                 if is_negative:
                     result = -result
                 values.append(result)
-            
+
             return Frame(seq=seq, time=time.monotonic(), values=values)
 
         # Clear out any old data from the prev sessions
@@ -378,7 +384,7 @@ class SessionController(QObject):
             family_code=family_code or "A")
         self._reader.start()
         self._repaint_timer.start()
-        
+
         self.setMode("live")
         self.stateChanged.emit()
 
@@ -389,7 +395,7 @@ class SessionController(QObject):
             transport = self._reader._transport
             self._reader.stop()
             self._reader = None
-            
+
             # Send 'D2S' command padded to 512 bytes to stop the stream
             if transport and transport.is_open:
                 try:
@@ -398,7 +404,7 @@ class SessionController(QObject):
                     transport.flush()
                 except Exception as exc:
                     log.error("Error sending stop command: %s", exc)
-                
+
         self.stateChanged.emit()
         self.stopRecording()
 
@@ -455,6 +461,5 @@ class SessionController(QObject):
         """Remove all sensor overrides."""
         self._sensor_editor.clear()
         self._reprocess_current()
-            
-    
-    
+
+