When url fetch fails with http error, report it instead of just 500

2018-12-21 01:28:28 -08:00 · 2018-12-21 01:28:28 -08:00 · e499ff6185
commit e499ff6185
parent 30ed068c33
1 changed files with 4 additions and 0 deletions
--- a/server.py
+++ b/server.py
@ -119,6 +119,10 @@ def site_dispatch(env, start_response):
        start_response('404 Not Found', ())
        yield str(e).encode('utf-8')

+    except urllib.error.HTTPError as e:
+        start_response(str(e.code) + ' ' + e.reason, ())
+        yield b'While fetching url, the following error occured:\n' + str(e).encode('utf-8')
+
    except socket.error as e:
        start_response('502 Bad Gateway', ())
        print(str(e))