feat: localize logs, colorize streams, and fix draw pipeline params

qingjian_cs/services/service_gemini.py

@@ -87,7 +87,8 @@ class GeminiExtractV2Service:
         self, 
         input_path: str, 
         output_path: str, 
-        custom_prompt: str = None
+        custom_prompt: str = None,
+        aspect_ratio: str = "1:1",
     ) -> tuple[bool, str, dict]:
         """
         使用多API配置进行印花图案提取
@@ -124,7 +125,11 @@ class GeminiExtractV2Service:
                         headers = {
                             "Content-Type": "application/json"
                         }
-                        
+                        image_config = {}
+                        valid_ratios = {"1:1", "9:16", "16:9", "3:4", "4:3", "3:2", "2:3", "5:4", "4:5"}
+                        if aspect_ratio in valid_ratios:
+                            image_config["aspectRatio"] = aspect_ratio
+                         
                         data = {
                             "contents": [
                                 {
@@ -143,8 +148,8 @@ class GeminiExtractV2Service:
                                 }
                             ],
                             "generationConfig": {
-                                "responseModalities": ["IMAGE"]  # 只生成图片
-                                # 不传imageConfig，让输出图片比例与输入图片一致
+                                "responseModalities": ["IMAGE"],  # 只生成图片
+                                **({"imageConfig": image_config} if image_config else {}),
                             }
                         }
                     else: