[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

12-image-gen/src/entry.py

@@ -6,6 +6,7 @@
 
 from pyodide.ffi import to_js
 
+
 class Default(WorkerEntrypoint):
     """
     Image Generation Example using Pillow (PIL)
@@ -176,7 +177,7 @@ def generate_placeholder(self, params: dict) -> Response:
         draw.line([(width, 0), (0, height)], fill=text_rgb, width=2)
 
         # Draw border
-        draw.rectangle([(0, 0), (width-1, height-1)], outline=text_rgb, width=2)
+        draw.rectangle([(0, 0), (width - 1, height - 1)], outline=text_rgb, width=2)
 
         # Add dimensions text in the center
         text = f"{width} × {height}"
@@ -197,9 +198,11 @@ def generate_placeholder(self, params: dict) -> Response:
         # Draw text with a background for better visibility
         padding = 10
         draw.rectangle(
-            [(text_x - padding, text_y - padding),
-             (text_x + text_width + padding, text_y + text_height + padding)],
-            fill=bg_rgb
+            [
+                (text_x - padding, text_y - padding),
+                (text_x + text_width + padding, text_y + text_height + padding),
+            ],
+            fill=bg_rgb,
         )
         draw.text((text_x, text_y), text, fill=text_rgb, font=font)
 
@@ -236,8 +239,14 @@ def generate_chart(self, params: dict) -> Response:
         draw = ImageDraw.Draw(image)
 
         # Draw axes
-        draw.line([(padding, padding), (padding, height - padding)], fill=(0, 0, 0), width=2)  # Y-axis
-        draw.line([(padding, height - padding), (width - padding, height - padding)], fill=(0, 0, 0), width=2)  # X-axis
+        draw.line(
+            [(padding, padding), (padding, height - padding)], fill=(0, 0, 0), width=2
+        )  # Y-axis
+        draw.line(
+            [(padding, height - padding), (width - padding, height - padding)],
+            fill=(0, 0, 0),
+            width=2,
+        )  # X-axis
 
         # Calculate bar dimensions
         num_bars = len(values)
@@ -261,19 +270,29 @@ def generate_chart(self, params: dict) -> Response:
             draw.rectangle(
                 [(x, y), (x + bar_width, height - padding)],
                 fill=bar_rgb,
-                outline=(0, 0, 0)
+                outline=(0, 0, 0),
             )
 
             # Draw value on top of bar
             value_text = str(value)
             bbox = draw.textbbox((0, 0), value_text, font=font)
             text_width = bbox[2] - bbox[0]
-            draw.text((x + (bar_width - text_width) // 2, y - 20), value_text, fill=(0, 0, 0), font=font)
+            draw.text(
+                (x + (bar_width - text_width) // 2, y - 20),
+                value_text,
+                fill=(0, 0, 0),
+                font=font,
+            )
 
             # Draw label below bar
             bbox = draw.textbbox((0, 0), label, font=font)
             text_width = bbox[2] - bbox[0]
-            draw.text((x + (bar_width - text_width) // 2, height - padding + 5), label, fill=(0, 0, 0), font=font)
+            draw.text(
+                (x + (bar_width - text_width) // 2, height - padding + 5),
+                label,
+                fill=(0, 0, 0),
+                font=font,
+            )
 
         return self.image_to_response(image, "image/png")
 
@@ -291,7 +310,7 @@ def hex_to_rgb(self, hex_color: str) -> tuple:
         hex_color = hex_color.lstrip("#")
 
         # Convert to RGB
-        return tuple(int(hex_color[i:i+2], 16) for i in (0, 2, 4))
+        return tuple(int(hex_color[i : i + 2], 16) for i in (0, 2, 4))
 
     def image_to_response(self, image: Image.Image, content_type: str) -> Response:
         """
@@ -318,8 +337,8 @@ def image_to_response(self, image: Image.Image, content_type: str) -> Response:
             to_js(image_bytes).buffer,
             headers={
                 "Content-Type": content_type,
-                "Cache-Control": "public, max-age=3600"
-            }
+                "Cache-Control": "public, max-age=3600",
+            },
         )
 
     def show_endpoints(self) -> Response:
@@ -454,4 +473,4 @@ def show_endpoints(self) -> Response:
         </html>
         """
 
-        return Response(html, headers={"Content-Type": "text/html"})
+        return Response(html, headers={"Content-Type": "text/html"})