No need to catch exceptions here; they shouldn't occur

nilmdb/server/serverutil.py

@@ -126,13 +126,10 @@ def json_error_page(status, message, traceback, version,
                   "message" : message,
                   "traceback" : traceback }
     # Don't send a traceback if the error was 400-499 (client's fault)
-    try:
-        code = int(status.split()[0])
-        if not force_traceback:
-            if code >= 400 and code <= 499:
-                errordata["traceback"] = ""
-    except Exception: # pragma: no cover
-        pass
+    code = int(status.split()[0])
+    if not force_traceback:
+        if code >= 400 and code <= 499:
+            errordata["traceback"] = ""
     # Override the response type, which was previously set to text/html
     cherrypy.serving.response.headers['Content-Type'] = (
         "application/json;charset=utf-8" )