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38 lines
No EOL
944 B
Python
38 lines
No EOL
944 B
Python
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import abc
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import pkg_resources
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from alerta.app import app
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LOG = app.logger
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class PluginBase(object):
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__metaclass__ = abc.ABCMeta
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@abc.abstractmethod
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def pre_receive(self, alert):
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"""Reject an alert based on alert properties."""
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return
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@abc.abstractmethod
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def post_receive(self, alert):
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"""Send an alert to another service or notify users."""
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return
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def load_plugins(namespace='alerta.plugins'):
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plugins = []
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for ep in list(pkg_resources.iter_entry_points(namespace)):
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LOG.debug('Found plug-in %r', ep)
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try:
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if ep.name in app.config['PLUGINS']:
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plugin = ep.load()
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if plugin:
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plugins.append(plugin())
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else:
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LOG.info("%s plug-in not enabled", ep.name)
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except Exception as e:
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LOG.error('Could not load plug-in %s: %s', ep.name, e)
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return plugins |