From d6b7b3002e9f40082309d3c23051f526a81980b6 Mon Sep 17 00:00:00 2001
From: Davte <davte@libero.it>
Date: Fri, 12 Jul 2019 14:40:35 +0200
Subject: [PATCH] Fixed bug concerning wrong identifier in callback queries

If 'from' in update do not consider update['message']
---
 davtelepot/bot.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/davtelepot/bot.py b/davtelepot/bot.py
index b831251..222b07c 100644
--- a/davtelepot/bot.py
+++ b/davtelepot/bot.py
@@ -1481,6 +1481,12 @@ class Bot(TelegramBot, ObjectWithDatabase):
         assert identifier is not None, (
             "Provide a user_id or update object to get a user identifier."
         )
+        if (
+            isinstance(identifier, dict)
+            and 'message' in identifier
+            and 'from' not in identifier
+        ):
+            identifier = identifier['message']
         if isinstance(identifier, dict) and 'from' in identifier:
             identifier = identifier['from']['id']
         assert type(identifier) is int, (