add f3 folder

@@ -24,6 +24,23 @@ WH_COUPLE_4 = (100, 300)
 WH_COUPLE_5 = (100, 200)
 
 
+class PDFBuild:
+
+    def __init__(self, path):
+        self.path = path
+
+    def insert_img(self, img_path_list):
+        if os.path.exists(self.path):
+            pdf = fitz.Document(self.path)
+        else:
+            pdf = fitz.Document()
+        for img_path in img_path_list:
+            new_page = pdf.newPage()
+            new_page.insertImage(new_page.rect, img_path)
+        pdf.save(self.path)
+        pdf.close()
+
+
 class PDFHandler:
 
     def __init__(self, path, img_dir_path, document_name=None):