Merge pull request #129 from kojiromike/choose-your-own-adventure

Support Various Prometheus Client Versions
rycus86 · Apr 7, 2022 · d423412 · d423412
2 parents 02b2ea3 + 943731c
commit d423412
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/prometheus_flask_exporter/__init__.py b/prometheus_flask_exporter/__init__.py
@@ -11,7 +11,13 @@
 from flask import request, make_response, current_app
 from flask.views import MethodViewType
 from prometheus_client import Counter, Histogram, Gauge, Summary
-from prometheus_client.exposition import choose_formatter
+try:
+    # prometheus-client >= 0.14.0
+    from prometheus_client.exposition import choose_formatter
+except ImportError:
+    # prometheus-client < 0.14.0
+    from prometheus_client.exposition import choose_encoder as choose_formatter
+
 from werkzeug.serving import is_running_from_reloader
 
 if sys.version_info[0:2] >= (3, 4):