From 693571f2757dcc2af27e89a31017326442b790dc Mon Sep 17 00:00:00 2001
From: Oleg A <t0rr@mail.ru>
Date: Sat, 26 May 2018 01:13:04 +0300
Subject: [PATCH] CantRestrictSelf exception

Exception CantRestrictSelf happens if admin try to restrict self
---
 aiogram/utils/exceptions.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/aiogram/utils/exceptions.py b/aiogram/utils/exceptions.py
index d305b9b5..aec980c1 100644
--- a/aiogram/utils/exceptions.py
+++ b/aiogram/utils/exceptions.py
@@ -26,6 +26,7 @@ TelegramAPIError
         PhotoAsInputFileRequired
         InvalidStickersSet
         ChatAdminRequired
+        CantRestrictSelf
         PhotoDimensions
         UnavailableMembers
         TypeOfFileMismatch
@@ -206,7 +207,12 @@ class ChatAdminRequired(BadRequest):
     match = 'CHAT_ADMIN_REQUIRED'
     text = 'Admin permissions is required!'
 
+    
+class CantRestrictSelf(BadRequest):
+    match = "can't restrict self"
+    text = "Admin can't restrict self."
 
+    
 class PhotoDimensions(BadRequest):
     match = 'PHOTO_INVALID_DIMENSIONS'
     text = 'Invalid photo dimensions'