Исправление запроса SDK, дописать README, добавить модуль для

уведомлений в ТГ (пока не готово)

tools/check_balance.py

@@ -1,14 +1,14 @@
 # check_balance.py
-from dotenv import load_dotenv
-from tinkoff.invest import Client
-from tinkoff.invest.utils import quotation_to_decimal
-from decimal import Decimal
 import os
 import sys
+from decimal import Decimal
+
+from dotenv import load_dotenv
+from t_tech.invest import Client
+from t_tech.invest.utils import quotation_to_decimal
 
 
 def dec_money(mv) -> Decimal:
-    # Работает и для MoneyValue, и для Quotation
     return quotation_to_decimal(mv) if mv is not None else Decimal(0)
 
 
@@ -26,30 +26,31 @@ with Client(token) as client:
         accs = client.users.get_accounts().accounts
         if not accs:
             print(
-                "Нет реальных счетов. Проверь права токена: accounts:read и наличие счёта.")
+                "Нет реальных счетов. Проверь права токена: accounts:read и наличие счёта."
+            )
             sys.exit(3)
         account_id = accs[0].id
 
-    # Универсальный способ: get_positions -> money (остатки) и blocked (заморожено)
     pos = client.operations.get_positions(account_id=account_id)
 
-    rub_money = next(
-        (m for m in pos.money if m.currency.lower() == "rub"), None)
-    rub_blocked = next(
-        (m for m in pos.blocked if m.currency.lower() == "rub"), None)
+    rub_money = next((m for m in pos.money if m.currency.lower() == "rub"), None)
+    rub_blocked = next((m for m in pos.blocked if m.currency.lower() == "rub"), None)
 
     rub_free = dec_money(rub_money) if rub_money else Decimal(0)
     rub_frozen = dec_money(rub_blocked) if rub_blocked else Decimal(0)
     rub_available = rub_free - rub_frozen
 
     print("ACCOUNT_ID:", account_id)
-    print("RUB free:     ", rub_free)
-    print("RUB blocked:  ", rub_frozen)
-    print("RUB available:", rub_available)
+    print(f"RUB free:      {rub_free:.2f}")
+    print(f"RUB blocked:   {rub_frozen:.2f}")
+    print(f"RUB available: {rub_available:.2f}")
 
     # Дополнительно: оценка портфеля (если нужно)
     pf = client.operations.get_portfolio(account_id=account_id)
-    total_currencies = dec_money(pf.total_amount_currencies) if hasattr(
-        pf, "total_amount_currencies") else None
+    total_currencies = (
+        dec_money(pf.total_amount_currencies)
+        if hasattr(pf, "total_amount_currencies")
+        else None
+    )
     if total_currencies is not None:
-        print("Portfolio total_amount_currencies:", total_currencies)
+        print(f"Portfolio total_amount_currencies: {total_currencies:.2f}")