Name already in use

updated docs with code to remove default metrics

Remove choose_formatter before 0.15.0 release

The original choose_encoder function was accidentally renamed in 0.14.0
to choose_formatter. In 0.14.1 we left both functions but with
choose_formatter marked deprecated and to be removed by 0.15.0.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>

Add tls_auth_handler for push gateway

Support pushing metrics to a push gateway instance running with TLS
Authentication. A user will need to provide the appropriate certificates
to send to the server, and can specify additional parameters depending
on their setup.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>

The command says pip install prometheus_client (underscore) but the steps above and PyPi says prometheus-client (dash) 

Signed-off-by: Alexa Griffith  <agriffith96@gmail.com>

Signed-off-by: Sam Snarr <sssnarr1@gmail.com>

Signed-off-by: prombot <prometheus-team@googlegroups.com>

…794)

* add sum, livemin, and livemax multiprocessing modes
* apply suggestions from @nkov
* call it a label instead of a tag

Signed-off-by: Josh Karpel <josh.karpel@gmail.com>

…-change

Rename choose_formatter back to choose_encoder

Temporarily keep an alias so that choose_formatter will work for the
0.14.x release cycle.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>

Disable exporting of _created metrics via env var

int values are acceptable to float variables:
https://www.python.org/dev/peps/pep-0484/#the-numeric-tower

Signed-off-by: Yiyang Zhan <pon.zhan@gmail.com>

* Add support for gzip Content-Encoding

Signed-off-by: ivan-valkov <iv.v.valkov@gmail.com>

* remove the case insensitive check for accept header

Signed-off-by: ivan-valkov <iv.v.valkov@gmail.com>

* Add option to disable compression

Signed-off-by: ivan-valkov <iv.v.valkov@gmail.com>

* sMake disable_compression an argument instead of env var

Signed-off-by: ivan-valkov <iv.v.valkov@gmail.com>

* Update readme

Signed-off-by: ivan-valkov <iv.v.valkov@gmail.com>

* Fix linters

Signed-off-by: ivan-valkov <iv.v.valkov@gmail.com>

Users can disable the automatic creation of _created metrics by
specifying the environment variable PROMETHEUS_DISABLE_CREATED_SERIES.
This is controlled by an environment variable as an end user may not
have control over which registry is being used/when metrics are created.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>

…773)

Signed-off-by: Rob Skillington <rob@chronosphere.io>

* Type public functions in exposition.py
* Typing in registry.py and metrics.py
* Update built in collectors to use the new Abstract Base Class
* Add typing to metrics_core.py
* Add type annotations to samples.py
* Sample values can be int as well as float
* Support two or three element tuples in HistogramMetricFamily
* Add typing to Graphite bridge

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>

Reproduce the fix in python3.8 http.server by doing a dns lookup and
using the correct address family

Fixes #567

Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>

* Add typing to Histogram
* Add typing to Gauge/Summary
* Ditch default value
* Fix review comments

Signed-off-by: Yury Pliner <yury.pliner@gmail.com>

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>

Timestamps in samples or exemplars can be floats or Timestamp objects.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>

* Declare `registry` on `MetricWrapperBase` as `Optional`
* Declare `registry` on `Enum` as `Optional`

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>

* Add CollectorRegistry&REGISTRY to __init__.py
* Set implicit_reexport to False
* Add functions/classes to __all__
* Add __all__ to exposition.py

prometheus_client/__init__.py:7: error: Module "prometheus_client.exposition" does not explicitly export attribute "make_asgi_app"; implicit reexport disabled

Signed-off-by: Yury Pliner <yury.pliner@gmail.com>

This makes sure the types are all consistent and use the appropriate
NamedTuple.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>

We will cast all labelvalues to be strings so we should not force a user
to cast to a string before passing the label.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>

* Convert assignments to imports

Signed-off-by: Angus Holder <aholder97@gmail.com>

* Run isort

Signed-off-by: Angus Holder <aholder97@gmail.com>

* Suppress flake8 warning about unused imports in __init__.py - they're the entrypoint of the library!

Signed-off-by: Angus Holder <aholder97@gmail.com>

* Allow to add labels inside a context manager

This way labels that depend on the result of the measured operation can
be added more conveniently, e.g. the status code of an http request:

    from prometheus_client import Histogram
    from requests import get

    teapot = Histogram('teapot', 'A teapot', ['status'])
    with teapot.time() as metric:
        response = get('https://httpbin.org/status/418')
        metric.labels(status=response.status_code)

Signed-off-by: Andreas Zeidler <andreas.zeidler@zeit.de>

* Also allow to add deferred labels for 'gauge' and 'summary' metrics

For this to work the 'observability' check needs to be deferred as
well, in case a label is added inside the context manager thereby
making the metric observable.

Signed-off-by: Andreas Zeidler <andreas.zeidler@zeit.de>

* Pass metric instance and callback name to `Timer`

This should make the code slightly more readable.

Signed-off-by: Andreas Zeidler <andreas.zeidler@zeit.de>

* Remove redundant check for observability

The callbacks are already taking care of this anyway.

Signed-off-by: Andreas Zeidler <andreas.zeidler@zeit.de>

CI must not have run properly on the typing PR and there are several
build/lint errors. Generally add spaces around = when types are used,
and only import Literal if using Python 3.8 or later.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>

Signed-off-by: Derek Kulinski <d@kulinski.us>

Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>