added truncate parameter

src/imports/utils.py

@@ -260,13 +260,14 @@ class Paginator:
     def add_page_break(self, *, to_beginning: bool=False) -> None:
         self.add(self._page_break, to_beginning=to_beginning)
 
-    def add(self, item: typing.Any, *, to_beginning: bool=False, keep_intact: bool=False) -> None:
+    def add(self, item: typing.Any, *, to_beginning: bool=False, keep_intact: bool=False, truncate=False) -> None:
         item = str(item)
         i = 0
         if not keep_intact and not item == self._page_break:
             item_parts = item.strip('\n').split('\n')
             for part in item_parts:
                 if len(part) > self._max_line_length:
+                    if not truncate:
                         length = 0
                         out_str = ''
 
@@ -292,6 +293,9 @@ class Paginator:
                             else:
                                 close_line(bit)
                         close_line('')
+                    else:
+                        line = f'{part:.{self._max_line_length-3}}...'
+                        self._parts.insert(i, line) if to_beginning else self._parts.append(line)
                 else:
                     self._parts.insert(i, part) if to_beginning else self._parts.append(part)
                     i += 1