Improve `/fortune` command

Send 'typing' action, delete message of the user who requested a fortune
telling and add his/her name to epigram in reply

closes #8

devpotato_bot/command_handlers/fortune.py

@@ -1,7 +1,7 @@
 import logging
 import subprocess
 
-from telegram import Update
+from telegram import Update, Message, ChatAction, Bot, ParseMode
 from telegram.ext import CallbackContext, run_async
 
 _logger = logging.getLogger(__name__)
@@ -10,9 +10,19 @@ _logger = logging.getLogger(__name__)
 @run_async
 def _fortune_callback(update: Update, context: CallbackContext):
     """Get random epigram from `fortune`."""
+    message: Message = update.effective_message
+    bot: Bot = context.bot
+    bot.send_chat_action(chat_id=message.chat_id, action=ChatAction.TYPING)
     try:
         result = subprocess.run(['fortune', '-a'], capture_output=True, text=True, timeout=2)
-        update.message.reply_text(result.stdout, quote=False, disable_web_page_preview=True)
+        context.bot.delete_message(message.chat_id, message.message_id)
+        user_name = update.effective_user.mention_html()
+        reply_text = (
+            f'<b>Fortune</b> for {user_name}:\n'
+            '\n'
+            f'{result.stdout}'
+        )
+        bot.send_message(message.chat_id, reply_text, parse_mode=ParseMode.HTML)
     except (OSError, TimeoutError) as error:
         _logger.warning('Failed to call fortune executable: %s', error)
 

setup.py

@@ -2,7 +2,7 @@ from setuptools import setup
 
 setup(
     name = 'devpotato-bot',
-    version = '0.3.3',
+    version = '0.3.4',
     description='Telegram bot for cryptopotato chat',
     packages = ['devpotato_bot'],
     python_requires='>=3.6',