History

2.2.0 (April 15th, 2020)

Features

  • Add assert_ methods to MetricsMock to reduce the boilerplate for testing. Thank you, John! (#68)

Bug fixes

  • Remove use of six library. (#69)

2.1.0 (October 7th, 2019)

Features

  • Fix get_metrics() so you can call it without passing in a thing and it’ll now create a MetricsInterface that doesn’t have a key prefix. (#59)

2.0.0 (September 19th, 2019)

Features

  • Use time.perf_counter() if available. Thank you, Mike! (#34)

  • Support Python 3.7 officially.

  • Add filters for adjusting and dropping metrics getting emitted. See documentation for more details. (#40)

Backwards incompatible changes

  • tags now defaults to [] instead of None which may affect some expected test output.

  • Adjust internals to run .emit() on backends. If you wrote your own backend, you may need to adjust it.

  • Drop support for Python 3.4. (#39)

  • Drop support for Python 2.7.

    If you’re still using Python 2.7, you’ll need to pin to <2.0.0. (#42)

Bug fixes

  • Document feature support in backends. (#47)

  • Fix MetricsMock.has_record() example. Thank you, John!

1.2.0 (April 27th, 2018)

Features

  • Add .clear() to MetricsMock making it easier to build a pytest fixture with the MetricsMock context and manipulate records for easy testing. (#29)

Bug fixes

  • Update Cloudwatch backend fixing .timing() and .histogram() to send histogram metrics type which Datadog now supports. (#31)

1.1.2 (April 5th, 2018)

Typo fixes

  • Fix the date from the previous release. Ugh.

1.1.1 (April 5th, 2018)

Features

  • Official switch to semver.

Bug fixes

  • Fix MetricsMock so it continues to work even if configure is called. (#27)

1.1 (November 13th, 2017)

Features

  • Added markus.utils.generate_tag utility function

1.0 (October 30th, 2017)

Features

  • Added support for Python 2.7.

  • Added a markus.backends.statsd.StatsdMetrics backend that uses pystatsd client for statsd pings. Thank you, Javier!

Bug fixes

  • Added LoggingRollupMetrics to docs.

  • Mozilla has been running Markus in production for 6 months so we can mark it production-ready now.

0.2 (April 19th, 2017)

Features

  • Added a markus.backends.logging.LoggingRollupMetrics backend that rolls up metrics and does some light math on them. Possibly helpful for light profiling for development.

Bug fixes

  • Lots of documentation fixes. Thank you, Peter!

0.1 (April 10th, 2017)

Initial writing.