Fix Keyboards

app/bot/telegram/keyboards.py

@@ -15,12 +15,12 @@
     action_predy_send_card,
 )
 
-
 class WordKeyboard:
     def __init__(self, word):
         self.word = word
+        self.items = self._get_items()
 
-    def get_items(self):
+    def _get_items(self):
         if self.word.type.parentable:
             return self.word.parents
         return self.word.complexes
@@ -36,7 +36,7 @@ def _keyboard_navi(self, index_start: int):
         :return:
         """
 
-        total_num = len(self.get_items())
+        total_num = len(self.items)
         delimiter = self._get_delimiter(total_num)
         if total_num <= delimiter:
             return None
@@ -95,7 +95,7 @@ def _keyboard_show(self):
         """
         :return:
         """
-        total_num = len(self.get_items())
+        total_num = len(self.items)
         number = f" ({total_num})" if total_num > 1 else ""
         text_cpx_show = f"Show {self.get_title()}{number}"
         cbd_predy_kb_cpx_show = {
@@ -128,9 +128,8 @@ def _keyboard_data(self, slice_start: int):
         :param slice_start:
         :return:
         """
-        items = self.get_items()
-        slice_end = self.get_slice_end(slice_start, len(items))
-        current_item_set = items[slice_start:slice_end]
+        slice_end = self.get_slice_end(slice_start, len(self.items))
+        current_item_set = self.items[slice_start:slice_end]
 
         kb_items = [
             {
@@ -147,34 +146,34 @@ def _keyboard_data(self, slice_start: int):
         ]
         return Keyboa(items=kb_items, alignment=True, items_in_row=4)()
 
+    def _keyboard_complete(self, slice_start: int):
+        kb_data = self._keyboard_data(slice_start)
+        kb_navi = self._keyboard_navi(slice_start)
+        kb_hide = self._keyboard_hide()
+        kb_combo = (kb_hide, kb_data, kb_navi, kb_close())
+        return Keyboa.combine(kb_combo)
+
+    def get_slice_end(self, slice_start: int, total_num: int) -> int:
+        current_delimiter = self._get_delimiter(total_num)
+        last_allowed_item = slice_start + current_delimiter
+        slice_end = min(last_allowed_item, total_num)
+        return slice_end
+
     def keyboard_cpx(self, show_list: bool = False, slice_start: int = 0):
         """
         :param show_list:
         :param slice_start:
         :return:
         """
 
-        if self.get_items():
+        if not self.items:
             return kb_close()
 
         if not show_list:
             return self._keyboard_show()
 
         return self._keyboard_complete(slice_start)
 
-    def _keyboard_complete(self, slice_start: int):
-        kb_data = self._keyboard_data(slice_start)
-        kb_navi = self._keyboard_navi(slice_start)
-        kb_hide = self._keyboard_hide()
-        kb_combo = (kb_hide, kb_data, kb_navi, kb_close())
-        return Keyboa.combine(kb_combo)
-
-    def get_slice_end(self, slice_start: int, total_num: int) -> int:
-        current_delimiter = self._get_delimiter(total_num)
-        last_allowed_item = slice_start + current_delimiter
-        slice_end = min(last_allowed_item, total_num)
-        return slice_end
-
 
 def kb_close():
     """