Setting model, /status command for pinging host

bot/keyboards/set_model.py

@@ -0,0 +1,31 @@
+from aiogram import types
+from bot.db import db, DBTables
+from bot.callbacks.factories.set_model import set_model_page, set_model
+
+
+def get_set_model_keyboard(page: int) -> types.InlineKeyboardMarkup:
+    models = db[DBTables.config]['models']
+    navigation_buttons = list()
+    page = int(page)
+
+    if page > 0:
+        navigation_buttons.append(types.InlineKeyboardButton(
+            '<',
+            callback_data=set_model_page.new(page=page - 1)
+        ))
+    if len([models[i:i + 5] for i in range(0, len(models), 5)]) > page + 1:
+        navigation_buttons.append(types.InlineKeyboardButton(
+            '>',
+            callback_data=set_model_page.new(page=page + 1)
+        ))
+
+    models_buttons = [types.InlineKeyboardButton(models[i], callback_data=set_model.new(i)) for i in range(len(models))]
+
+    keyboard = types.InlineKeyboardMarkup(row_width=1)
+    if len(models) > 5:
+        keyboard.add(*[models_buttons[i:i + 5] for i in range(0, len(models_buttons), 5)][page])
+        keyboard.row(*navigation_buttons)
+    else:
+        keyboard.add(*models_buttons)
+
+    return keyboard