From 725c7574a5b99a0a148166b9ccfa6d6e5bd327e9 Mon Sep 17 00:00:00 2001
From: "neiljp (Neil Pilgrim)" <github@kepier.clara.net>
Date: Fri, 26 Jul 2019 21:32:02 -0700
Subject: [PATCH] bots: Use ImportError in Python<3.6 for failed import of bot
 by name.

This previously caused a traceback if the bot couldn't be found.
---
 zulip_bots/zulip_bots/finder.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/zulip_bots/zulip_bots/finder.py b/zulip_bots/zulip_bots/finder.py
index ff7063e..0c44b1b 100644
--- a/zulip_bots/zulip_bots/finder.py
+++ b/zulip_bots/zulip_bots/finder.py
@@ -27,7 +27,9 @@ def import_module_by_name(name: Text) -> Any:
     import importlib
     try:
         return importlib.import_module(name)
-    except ModuleNotFoundError:
+    except ImportError:
+        return None
+    except ModuleNotFoundError:  # Specific exception supported >=Python3.6
         return None
 
 def resolve_bot_path(name: Text) -> Optional[Tuple[Text, Text]]: