fix dealername4

@@ -7,7 +7,7 @@ TARGET_FIELD_INDIVIDUALS = {
     'value': {
         '姓名': ('under', {'left_padding': 1, 'right_padding': 1, 'scope': 2}, ''),
         '个人身份证件号码': ('under', {'left_padding': 0.5, 'right_padding': 0.5, 'scope': 2}, ''),
-        '经销商名称': ('under', {'left_padding': 0.1, 'right_padding': 0.1, 'scope': 2}, '')
+        '经销商名称': ('under', {'left_padding': 0.1, 'right_padding': 0.5, 'scope': 2, 'append': True}, '')
     },
     'signature': {
         '签字': {'signature', }

@@ -92,7 +92,7 @@ class Retriever:
         return value, coordinates
 
     @staticmethod
-    def value_under(go_res, key_coordinates, left_padding, right_padding, scope, value_type=None):
+    def value_under(go_res, key_coordinates, left_padding, right_padding, scope, value_type=None, append=False):
         # 字段值查找方向：下方
         width = key_coordinates[2] - key_coordinates[0]
         x_min = key_coordinates[0] - (width * left_padding)
@@ -102,19 +102,23 @@ class Retriever:
         y_min = key_coordinates[-1]
         y_max = key_coordinates[-1] + (height * scope)
 
-        y_min_find = None
-        value = None
-        coordinates = None
+        find_list = []
         for (x0, y0, _, _, x1, y1, _, _), text in go_res.values():
             cent_x = x0 + ((x1 - x0)/2)
             cent_y = y0 + ((y1 - y0)/2)
             if x_min < cent_x < x_max and y_min < cent_y < y_max:
-                if y_min_find is None or y0 < y_min_find:
-                    if len(text.strip()) > 0:
-                        y_min_find = y0
-                        value = text
-                        coordinates = (x0, y0, x1, y1)
-        return value, coordinates
+                if len(text.strip()) > 0:
+                    find_list.append(cent_x, cent_y, x0, y0, x1, y1, text)
+        if len(find_list) == 0:
+            return None, None
+        else:
+            find_list.sort(key=lambda x: (x[1], x[0]))
+            coordinates = find_list[0][2: 6]
+            if append:
+                value = ''.join([text for _, _, _, _, _, _, text in find_list])
+            else:
+                value = find_list[0][-1]
+            return value, coordinates
 
     @staticmethod
     def rebuild_res(value_res, coordinates_res, is_signature=False):