From d98566bf7fb61cd4d2f5b727f5316ea655731549 Mon Sep 17 00:00:00 2001
From: Alex Root Junior <jroot.junior@gmail.com>
Date: Wed, 27 Sep 2017 16:18:55 +0300
Subject: [PATCH] Bot getter in TelegramObject.

---
 aiogram/types/base.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/aiogram/types/base.py b/aiogram/types/base.py
index fd26fb0b..d48d2f49 100644
--- a/aiogram/types/base.py
+++ b/aiogram/types/base.py
@@ -3,6 +3,7 @@ import typing
 import ujson
 from typing import TypeVar
 
+from ..utils.context import get_value
 from .fields import BaseField
 
 PROPS_ATTR_NAME = '_props'
@@ -126,6 +127,13 @@ class TelegramObject(metaclass=MetaTelegramObject):
         """
         return cls(**data)
 
+    @property
+    def bot(self):
+        bot = get_value('bot')
+        if bot is None:
+            raise RuntimeError('Can not found bot instance in current context!')
+        return bot
+
     def to_python(self) -> typing.Dict:
         """
         Get object as JSON serializable