def category_handler(call):
category_id = ''.join(call.data.split('_')[1::])
category = Category.objects.get(id=category_id)
kb = InlineKeyboardMarkup(row_width=2)
if category.subcategories:
categories = category.subcategories
buttons = [
InlineKeyboardButton(text=category.title,
callback_data=f'category{category.id}')
for category in category.subcategories
]
kb.add(*buttons)
bot.edit_message_text(category.title,
chat_id=call.message.chat.id,
message_id=call.message.message_id,
reply_markup=kb)
elif category.is_leaf:
for product in category.products:
button = InlineKeyboardButton(
text='Добавить в карзину',
callback_data=f'product_{product.id}')
kb.keyboard = [[button.to_dict()]]
bot.send_photo(call.massege.chat.id,
product.image.read(),
caption=product.description,
disable_notification=True,
reply_markup=kb)
