From d4e34a4c31e912b512899342ee654fc1c6c61ae2 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 11 Jan 2023 09:00:58 +0530
Subject: [PATCH] themes kitten: Nicer error message when no internet
 connection is present

Fixes #5877
---
 kittens/themes/main.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kittens/themes/main.py b/kittens/themes/main.py
index 44ebf1772..0fa05b087 100644
--- a/kittens/themes/main.py
+++ b/kittens/themes/main.py
@@ -233,8 +233,11 @@ class ThemesHandler(Handler):
             self.redraw_after_category_change()
 
         def fetch() -> None:
+            from urllib.error import URLError
             try:
                 themes: Union[Themes, str] = load_themes(self.cli_opts.cache_age)
+            except URLError as e:
+                themes = f'Could not download themes, check your internet connection. Error: {e}'
             except Exception:
                 themes = format_traceback('Failed to download themes')
             self.asyncio_loop.call_soon_threadsafe(fetching_done, themes)