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35 lines
1.3 KiB
Python
35 lines
1.3 KiB
Python
from __future__ import unicode_literals
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from django.core.management import BaseCommand, CommandError
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from channels import channel_layers, DEFAULT_CHANNEL_LAYER
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from channels.log import setup_logger
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from channels.handler import ViewConsumer
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from channels.worker import Worker
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class Command(BaseCommand):
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def handle(self, *args, **options):
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# Get the backend to use
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self.verbosity = options.get("verbosity", 1)
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self.logger = setup_logger('django.channels', self.verbosity)
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channel_layer = channel_layers[DEFAULT_CHANNEL_LAYER]
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# Check a handler is registered for http reqs
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if not channel_layer.registry.consumer_for_channel("http.request"):
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# Register the default one
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channel_layer.registry.add_consumer(ViewConsumer(), ["http.request"])
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# Launch a worker
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self.logger.info("Running worker against backend %s", channel_layer.alias)
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# Optionally provide an output callback
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callback = None
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if self.verbosity > 1:
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callback = self.consumer_called
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# Run the worker
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try:
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Worker(channel_layer=channel_layer, callback=callback).run()
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except KeyboardInterrupt:
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pass
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def consumer_called(self, channel, message):
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self.logger.debug("%s", channel)
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