45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
import logging
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import sys
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from ..hook import EventHook
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from platypush.config import Config
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class EventProcessor(object):
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""" Event processor class. Checks an event against the configured
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rules and executes any matching event hooks """
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def __init__(self, hooks=Config.get_event_hooks(), **kwargs):
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"""
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Params:
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hooks -- List of event hooks (default: any entry in the config
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named as event.hook.<hook_name> """
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self.hooks = []
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for (name, hook) in hooks.items():
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h = EventHook.build(name=name, hook=hook)
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self.hooks.append(h)
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def process_event(self, event):
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""" Processes an event and runs the matched hooks with the highest score """
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matched_hooks = []
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max_score = -sys.maxsize
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for hook in self.hooks:
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match = hook.matches_event(event)
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if match.is_match:
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if match.score > max_score:
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matched_hooks = [hook]
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elif match.score == max_score:
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matched_hooks.append(hook)
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for hook in matched_hooks:
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hook.run(event)
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# vim:sw=4:ts=4:et:
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