33 lines
1.0 KiB
Python
33 lines
1.0 KiB
Python
"""
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.. module: lemur.metrics
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:copyright: (c) 2015 by Netflix Inc., see AUTHORS for more
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:license: Apache, see LICENSE for more details.
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"""
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from flask import current_app
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from lemur.plugins.base import plugins
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class Metrics(object):
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"""
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:param app: The Flask application object. Defaults to None.
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"""
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_providers = []
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def __init__(self, app=None):
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if app is not None:
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self.init_app(app)
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def init_app(self, app):
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"""Initializes the application with the extension.
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:param app: The Flask application object.
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"""
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self._providers = app.config.get('METRIC_PROVIDERS', [])
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def send(self, metric_name, metric_type, metric_value, *args, **kwargs):
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for provider in self._providers:
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current_app.logger.debug(
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"Sending metric '{metric}' to the {provider} provider.".format(metric=metric_name, provider=provider))
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p = plugins.get(provider)
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p.submit(metric_name, metric_type, metric_value, *args, **kwargs)
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