feat: remove python path prefix in traceback

RSSerpent · Sep 1, 2021 · ea8d923 · ea8d923
1 parent 36e8d7e
commit ea8d923
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/rsserpent/main.py b/rsserpent/main.py
@@ -1,4 +1,6 @@
 import os
+import re
+import sys
 import traceback
 from pathlib import Path
 
@@ -20,12 +22,15 @@
 
 async def exception_handler(request: Request, exception: Exception) -> TemplateResponse:
     """Return an HTML web page for displaying the current exception."""
+    tb = traceback.format_exc()
+    for path in sys.path:
+        tb, _ = re.subn(fr'(?<=File "){re.escape(path)}[/\\]', "", tb)
     return templates.TemplateResponse(
         "exception.html.jinja",
         {
             "exception": exception,
             "request": request,
-            "traceback": traceback.format_exc(),
+            "traceback": tb,
         },
     )
 

diff --git a/rsserpent/templates/exception.html.jinja b/rsserpent/templates/exception.html.jinja
@@ -47,7 +47,7 @@
             padding: .3em 0;
         }
     </style>
-    <title>RSSerpent Crashed!</title>
+    <title>RSSerpent Crashed (T⌓T)</title>
 </head>
 <body>
     <main>