Metadata-Version: 1.2
Name: sprockets.mixins.metrics
Version: 4.0.0
Summary: Record performance metrics about your application
Home-page: https://github.com/sprockets/sprockets.mixins.metrics
Author: AWeber Communications
Author-email: api@aweber.com
License: BSD
Description: 
        sprockets.mixins.metrics
        ========================
        
        |Version| |Status| |Coverage| |License|
        
        Adjust counter and timer metrics in `StatsD`_ using the same API.
        
        The mix-in is configured through the ``tornado.web.Application`` settings
        property using a key defined by the specific mix-in.
        
        Documentation
        -------------
        https://sprocketsmixinsmetrics.readthedocs.io
        
        
        Statsd Mixin
        ------------
        
        The following snippet configures the StatsD mix-in from common environment
        variables. This simple handler will emit a timer metric that identifies each
        call to the ``get`` method as well as a separate metric for the database query.
        
        .. code-block:: python
        
           import os
        
           from sprockets.mixins import mediatype
           from sprockets.mixins.metrics import statsd
           from tornado import web
           import queries
        
           def make_application():
               application = web.Application([
                   web.url(r'/', MyHandler),
               ], **settings)
        
               statsd.install({'namespace': 'my-application',
                               'host': os.environ.get('STATSD_HOST', '127.0.0.1'),
                               'port': os.environ.get('STATSD_PORT', '8125')})
               return application
        
           class MyHandler(statsd.StatsdMixin,
                           mediatype.ContentMixin,
                           web.RequestHandler):
        
               def initialize(self):
                   super(MyHandler, self).initialize()
                   self.db = queries.TornadoSession(os.environ['MY_PGSQL_DSN'])
        
               async def get(self, obj_id):
                   with self.execution_timer('dbquery', 'get'):
                      result = await self.db.query('SELECT * FROM foo WHERE id=%s',
                                                   obj_id)
                   self.send_response(result)
        
        Settings
        ^^^^^^^^
        
        :namespace: The namespace for the measurements
        :host: The Statsd host
        :port: The Statsd port
        :prepend_metric_type: Optional flag to prepend bucket path with the StatsD
            metric type
        
        Development Quickstart
        ----------------------
        .. code-block:: bash
        
           $ python3.4 -mvenv env
           $ . ./env/bin/activate
           (env)$ env/bin/pip install -r requires/development.txt
           (env)$ nosetests
           test_metrics_with_buffer_not_flush (tests.InfluxDbTests) ... ok
           test_that_cached_db_connection_is_used (tests.InfluxDbTests) ... ok
           test_that_counter_is_tracked (tests.InfluxDbTests) ... ok
           test_that_execution_timer_is_tracked (tests.InfluxDbTests) ... ok
           test_that_http_method_call_details_are_recorded (tests.InfluxDbTests) ... ok
           test_that_metric_tag_is_tracked (tests.InfluxDbTests) ... ok
           test_that_add_metric_tag_is_ignored (tests.StatsdMethodTimingTests) ... ok
           test_that_cached_socket_is_used (tests.StatsdMethodTimingTests) ... ok
           test_that_counter_accepts_increment_value (tests.StatsdMethodTimingTests) ... ok
           test_that_counter_increment_defaults_to_one (tests.StatsdMethodTimingTests) ... ok
           test_that_default_prefix_is_stored (tests.StatsdMethodTimingTests) ... ok
           test_that_execution_timer_records_time_spent (tests.StatsdMethodTimingTests) ... ok
           test_that_http_method_call_is_recorded (tests.StatsdMethodTimingTests) ... ok
        
           ----------------------------------------------------------------------
           Ran 13 tests in 3.572s
        
           OK
           (env)$ ./setup.py build_sphinx -q
           running build_sphinx
           (env)$ open build/sphinx/html/index.html
        
        .. _StatsD: https://github.com/etsy/statsd
        
        
        .. |Version| image:: https://img.shields.io/pypi/v/sprockets_mixins_metrics.svg
           :target: https://pypi.python.org/pypi/sprockets_mixins_metrics
        
        .. |Status| image:: https://img.shields.io/travis/sprockets/sprockets.mixins.metrics.svg
           :target: https://travis-ci.org/sprockets/sprockets.mixins.metrics
        
        .. |Coverage| image:: https://img.shields.io/codecov/c/github/sprockets/sprockets.mixins.metrics.svg
           :target: https://codecov.io/github/sprockets/sprockets.mixins.metrics?branch=master
        
        .. |License| image:: https://img.shields.io/pypi/l/sprockets_mixins_metrics.svg
           :target: https://github.com/sprockets/sprockets.mixins.metrics/blob/master/LICENSE
        
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: No Input/Output (Daemon)
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.7
