style: ruff check --fix --unsafe-fixes

scripts/camera_stat_thread.py

@@ -1,7 +1,7 @@
 import json
 import threading
 import time
-from typing import Any, Dict
+from typing import Any
 
 import cv2
 import numpy as np
@@ -33,7 +33,7 @@ class ImageStatsReceiver:
         self.connection_attempts = 0
         self.last_message_time = None
 
-    def calculate_projections(self, image: np.ndarray) -> Dict[str, Any]:
+    def calculate_projections(self, image: np.ndarray) -> dict[str, Any]:
         """Calculate X and Y projections of the image"""
         # Convert to grayscale if color image
         if len(image.shape) == 3:
@@ -99,7 +99,7 @@ class ImageStatsReceiver:
             "y_coords": list(range(len(y_projection))),
         }
 
-    def calculate_radial_integration(self, image: np.ndarray, num_bins: int = 50) -> Dict[str, Any]:
+    def calculate_radial_integration(self, image: np.ndarray, num_bins: int = 50) -> dict[str, Any]:
         """Calculate radial integration of the image"""
         # Convert to grayscale if color image
         if len(image.shape) == 3:
@@ -153,7 +153,7 @@ class ImageStatsReceiver:
             "num_bins": num_bins,
         }
 
-    def calculate_image_stats(self, image: np.ndarray) -> Dict[str, Any]:
+    def calculate_image_stats(self, image: np.ndarray) -> dict[str, Any]:
         """Calculate comprehensive statistics for an image"""
         image_float = image.astype(np.float64)
 
@@ -250,7 +250,7 @@ class ImageStatsReceiver:
                 else:
                     print(f"[{time.strftime('%H:%M:%S')}] Waiting for image data...")
 
-    def print_formatted_stats(self, stats: Dict[str, Any]):
+    def print_formatted_stats(self, stats: dict[str, Any]):
         """Print formatted statistics in a compact terminal format"""
         timestamp = time.strftime("%H:%M:%S", time.localtime(stats["timestamp"]))
 
@@ -295,7 +295,7 @@ class ImageStatsReceiver:
             )
 
         # Optional: Print per-channel stats if available
-        if any(k.startswith("mean_ch") for k in stats.keys()):
+        if any(k.startswith("mean_ch") for k in stats):
             channels = []
             i = 0
             while f"mean_ch{i}" in stats:
@@ -327,7 +327,7 @@ class ImageStatsReceiver:
                 }
         return None
 
-    def save_radial_profile_to_file(self, filename: str = None):
+    def save_radial_profile_to_file(self, filename: str | None = None):
         """Save the current radial profile to a file"""
         if filename is None:
             filename = f"radial_profile_{int(time.time())}.txt"
@@ -343,13 +343,10 @@ class ImageStatsReceiver:
                     f.write(f"# Center: {radial['center']}\n")
                     f.write("# Radius(pixels)\tMean_Intensity\tStd_Intensity\tPixel_Count\n")
 
-                    for i in range(len(radial["r_centers"])):
-                        f.write(
-                            f"{radial['r_centers'][i]:.2f}\t"
+                    f.writelines(f"{radial['r_centers'][i]:.2f}\t"
                             f"{radial['radial_profile'][i]:.2f}\t"
                             f"{radial['radial_std'][i]:.2f}\t"
-                            f"{radial['pixel_counts'][i]}\n"
-                        )
+                            f"{radial['pixel_counts'][i]}\n" for i in range(len(radial["r_centers"])))
 
                 print(f"Radial profile saved to {filename}")
                 return filename
@@ -425,7 +422,7 @@ def get_radial_profile():
     return None
 
 
-def save_current_radial_profile(filename: str = None):
+def save_current_radial_profile(filename: str | None = None):
     """Save the current radial profile to a file"""
     global stats_receiver