From 47b25b0e2df98f57ce2a196da0ca716d29a03ad0 Mon Sep 17 00:00:00 2001
From: Dan <14043624+delivrance@users.noreply.github.com>
Date: Sat, 15 Dec 2018 11:35:53 +0100
Subject: [PATCH 1/2] CallbackQuery must deal with bytes instead of strings

---
 pyrogram/client/ext/utils.py                 | 2 +-
 pyrogram/client/types/bots/callback_query.py | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pyrogram/client/ext/utils.py b/pyrogram/client/ext/utils.py
index b803c077..fac611f3 100644
--- a/pyrogram/client/ext/utils.py
+++ b/pyrogram/client/ext/utils.py
@@ -905,7 +905,7 @@ def parse_callback_query(client, update, users):
         message=message,
         inline_message_id=inline_message_id,
         chat_instance=str(update.chat_instance),
-        data=update.data.decode(),
+        data=update.data,
         game_short_name=update.game_short_name,
         client=client
     )
diff --git a/pyrogram/client/types/bots/callback_query.py b/pyrogram/client/types/bots/callback_query.py
index 843a9bb8..447d13ea 100644
--- a/pyrogram/client/types/bots/callback_query.py
+++ b/pyrogram/client/types/bots/callback_query.py
@@ -60,7 +60,7 @@ class CallbackQuery(Object):
             client=None,
             message=None,
             inline_message_id: str = None,
-            data: str = None,
+            data: bytes = None,
             game_short_name: str = None
     ):
         self._client = client

From 1bd41d01389aee7b7c02c765cd05835a60495596 Mon Sep 17 00:00:00 2001
From: Dan <14043624+delivrance@users.noreply.github.com>
Date: Sat, 15 Dec 2018 11:37:27 +0100
Subject: [PATCH 2/2] Fix CallbackQuery docs

---
 pyrogram/client/types/bots/callback_query.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyrogram/client/types/bots/callback_query.py b/pyrogram/client/types/bots/callback_query.py
index 447d13ea..046981b7 100644
--- a/pyrogram/client/types/bots/callback_query.py
+++ b/pyrogram/client/types/bots/callback_query.py
@@ -43,7 +43,7 @@ class CallbackQuery(Object):
             Global identifier, uniquely corresponding to the chat to which the message with the callback button was
             sent. Useful for high scores in games.
 
-        data (``str``, *optional*):
+        data (``bytes``, *optional*):
             Data associated with the callback button. Be aware that a bad client can send arbitrary data in this field.
 
         game_short_name (``str``, *optional*):