hotfix reddit

reddit.py

@@ -1,4 +1,5 @@
 import praw
+from prawcore import exceptions
 import requests
 
 
@@ -44,16 +45,32 @@ def reddit(bot, update, args):
 
 
 def reddit_img(bot, update, args):
-    print(args)
-
     if not args:
         update.message.reply_text("Geile, sag sub")
         return
     desired_sub = args[0]
     reddit_instance = get_reddit_instance()
 
+    try:
         sub = reddit_instance.subreddit(desired_sub)
         post = sub.random()
-    while "image" not in get_post_type(post.url):
+        print(post.url)
+    except exceptions.NotFound:
+        update.message.reply_text("Geile, gib gültiges Sub")
+        return
+    except exceptions.Forbidden:
+        update.message.reply_text("Geile, gib freies Sub")
+        return
+    except Exception as e:
+        update.message.reply_text(e)
+        return
+
+    tries = 0
+    while "image" not in get_post_type(post.url) and tries < 5:
         post = sub.random()
+        tries += 1
+    if tries >= 5:
+        update.message.reply_text("Geile, gib Sub mit Bildern (über 5 Fehlversuche)")
+        return
+
     bot.send_photo(chat_id=update.message.chat_id, photo=post.url)