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24 lines
656 B
Python
24 lines
656 B
Python
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from zope.interface import implements
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from .interfaces import ISpiderScheduler
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from .utils import get_spider_queues
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class SpiderScheduler(object):
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implements(ISpiderScheduler)
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def __init__(self, config):
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self.eggs_dir = config.get('eggs_dir', 'eggs')
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self.dbs_dir = config.get('dbs_dir', 'dbs')
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self.update_projects()
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def schedule(self, project, spider_name, **spider_args):
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q = self.queues[project]
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q.add(spider_name, **spider_args)
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def list_projects(self):
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return self.queues.keys()
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def update_projects(self):
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self.queues = get_spider_queues(self.eggs_dir, self.dbs_dir)
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