Merge branch 'exception' into 'master'

Bare exception handling

Closes #4 and #5

See merge request sum7/ejabberd-tools!7

1 files changed, 2 insertions, 2 deletions

diff --git a/prometheus.py b/prometheus.py
index a526851..676b6fc 100755
--- a/prometheus.py
+++ b/prometheus.py
@@ -23,8 +23,8 @@ class DynamicMetricsHandler(BaseHTTPRequestHandler):
             registry = registry.restricted_registry(params["name[]"])
         try:
             output = generate_latest(registry)
-        except:  # noqa: E722
-            self.send_error(500, "error generating metric output")
+        except Exception as exception:
+            self.send_error(500, f"error generating metric output: {exception}")
             raise
         self.send_response(200)
         self.send_header("Content-Type", CONTENT_TYPE_LATEST)