From d8ff415bb1869ff354743c41f2b5fe189747d6ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Ml=C3=A1dek?= <tmladek@protonmail.ch>
Date: Sat, 27 Feb 2021 09:52:47 +0100
Subject: [PATCH] remove empty lines in messages

---
 bot.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/bot.py b/bot.py
index 7169730..1627e93 100644
--- a/bot.py
+++ b/bot.py
@@ -1,6 +1,7 @@
 import asyncio
 import logging
 import pickle
+import re
 import textwrap
 from asyncio import sleep
 
@@ -44,7 +45,7 @@ def process_event(event, template):
     description = description or "???"
     description = textwrap.shorten(description, width=512, placeholder="...")
 
-    return template.format(
+    output = template.format(
         title=event.name,
         date=date,
         location=location,
@@ -53,6 +54,10 @@ def process_event(event, template):
         description=description
     )
 
+    output = re.sub(r'(<br>)+', '<br>', output)
+
+    return output
+
 
 async def send_message(text):
     async with aiohttp.ClientSession() as session: