btrfs_stats.py: use official Prometheus client_python

prometheus-community / node-exporter-textfile-collector-scripts

Scripts for node-exporter's textfile collector

Apache License 2.0

512 stars 191 forks source link

Closed dswarbrick closed 1 year ago

dswarbrick commented 1 year ago

Replace homegrown metric printing code with official Prometheus Python client library. Clean up header comments.