replace pdf

main.py

@@ -151,6 +151,12 @@ def ocr_one_pdf(pth_pdf):
         page_num = int(page_num)
         page = reader.pages[page_num - 1]
         text = page.extract_text()
+        try:
+            for idx, image_file_object in enumerate(page.images):
+                pass
+        except Exception:
+            return None
+        
         for idx, image_file_object in enumerate(page.images):
             img_bytes = image_file_object.data
             img_buffer_numpy = np.frombuffer(img_bytes, dtype=np.uint8)  # 将图片字节码 bytes 转换成一维的 numpy 数组到缓存中
@@ -205,6 +211,8 @@ def ocr_one_pdf(pth_pdf):
             break
 
         img_color = get_page_image(reader, nth_page)
+        if img_color is None:
+            continue
         cv2.imwrite('./tmp.jpg', cv2.cvtColor(img_color, cv2.COLOR_RGB2BGR))
 
         # 把img 对象编码为jpg 格式
@@ -329,6 +337,6 @@ if __name__ == '__main__':
 
     # ocr_one_pdf('pdfs/en/TIME片挑200/TIME片挑200.pdf')
     
-    ocr_one_pdf('pdfs/jp/陆留弟日语近义词同义词辨析/陆留弟日语近义词同义词辨析.pdf')  # 李致雨N2词汇详解 提取的图片几乎不可见，不要了
+    ocr_one_pdf('pdfs/jp/沈宇澄日语常用动词近义词辨析/沈宇澄日语常用动词近义词辨析.pdf')  # 李致雨N2词汇详解 提取的图片几乎不可见，不要了
     
     

pdfs/jp/沈宇澄日语常用动词近义词辨析/沈宇澄日语常用动词近义词辨析.pdf

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7fe739dd02424f93e6186d324fe92a3923bcb4bbdd5582a25fe895e9ddcfa42d
-size 39814923
+oid sha256:3284bb4462cbf733471ea40df8204b0e4b5cc5dc67fb5e9dd4c6ed9209b1e4eb
+size 84862607