fix(rapidocr_api): Optim code

api/demo.py

@@ -2,13 +2,28 @@
 # @Author: SWHL
 # @Contact: liekkaskono@163.com
 
+# import requests
+
+# url = "http://localhost:9003/ocr"
+# img_path = "../python/tests/test_files/ch_en_num.jpg"
+
+# with open(img_path, "rb") as f:
+#     file_dict = {"image_file": (img_path, f, "image/png")}
+#     response = requests.post(url, files=file_dict, timeout=60)
+
+# print(response.text)
+
+import base64
+
 import requests
 
-url = 'http://localhost:9003/ocr'
-img_path = '/tmp/page1_image1.jpg'
+url = "http://localhost:9003/ocr"
+img_path = "../python/tests/test_files/ch_en_num.jpg"
+
+with open(img_path, "rb") as fa:
+    img_str = base64.b64encode(fa.read())
 
-with open(img_path, 'rb') as f:
-    file_dict = {'image_file': (img_path, f, 'image/png')}
-    response = requests.post(url, files=file_dict, timeout=60)
+payload = {"image_data": img_str}
+response = requests.post(url, data=payload, timeout=60)
 
-print(response.text)
+print(response.json())

api/rapidocr_api/api.py

@@ -29,26 +29,15 @@ def __call__(self, img: Image.Image) -> Dict:
             return {}
 
         out_dict = {
-            str(i): {"rec_txt": rec, "dt_boxes": dt_box, "score": score}
+            str(i): {
+                "rec_txt": rec,
+                "dt_boxes": dt_box,
+                "score": f"{score:.4f}",
+            }
             for i, (dt_box, rec, score) in enumerate(ocr_res)
         }
+        return out_dict
 
-        return self.convert_to_json(out_dict)
-
-    def convert_to_json(self, data):
-        """Recursively convert NumPy types to Python types."""
-        if isinstance(data, np.ndarray):
-            return data.tolist()
-        elif isinstance(data, np.generic):
-            return data.item()
-        elif isinstance(data, (list, tuple)):
-            return [self.convert_to_json(item) for item in data]
-        elif isinstance(data, dict):
-            return {k: self.convert_to_json(v) for k, v in data.items()}
-        elif isinstance(data, np.bool_):
-            return bool(data)
-        else:
-            return data
 
 app = FastAPI()
 processor = OCRAPIUtils()