Added usage example of errors_handler

Optimized generation of default/inline keyboard
Customizing webhook path has become more flexible
Updated aiogram version to 2.7 (BotAPI 4.7)

keyboards/inline/utils/misc.py

@@ -5,13 +5,13 @@ from aiogram.types import InlineKeyboardButton, InlineKeyboardMarkup
 
 def arrange_inline_schema(buttons: List[InlineKeyboardButton], count: List[int]) -> InlineKeyboardMarkup:
     kb = InlineKeyboardMarkup()
-    btns = buttons
     kb.row_width = max(count)
     if sum(count) != len(buttons):
         raise ValueError('Количество кнопок не совпадает со схемой')
-    tmplist = [[InlineKeyboardButton('') for _ in range(count[i])] for i in range(len(count))]
-    for a in range(len(tmplist)):
-        for b in range(len(tmplist[a])):
-            tmplist[a][b] = btns.pop(0)
+    tmplist = []
+    for a in count:
+        tmplist.append([])
+        for _ in range(a):
+            tmplist[-1].append(buttons.pop(0))
     kb.inline_keyboard = tmplist
     return kb