63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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import os
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from queue import Queue
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from threading import Thread
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from websocket import trigger_event
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import logging
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logger = logging.getLogger(__name__)
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class Tasks(Thread):
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def __init__(self):
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self.q = Queue()
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self.connected = True
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Thread.__init__(self)
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self.daemon = True
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self.start()
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self.queue('scan')
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def run(self):
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import item.scan
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from item.models import sync_metadata
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from user.models import export_list, update_user_peering
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while self.connected:
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m = self.q.get()
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if m:
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try:
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action, data = m
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logger.debug('run task %s', action)
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if action == 'ping':
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trigger_event('pong', data)
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elif action == 'import':
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item.scan.run_import(data)
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elif action == 'export':
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export_list(data)
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elif action == 'scan':
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item.scan.run_scan()
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elif action == 'scanimport':
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item.scan.import_folder()
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elif action == 'peering':
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update_user_peering(*data)
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elif action == 'syncmetadata':
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if not data:
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data = []
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sync_metadata(*data)
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else:
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trigger_event('error', {'error': 'unknown action'})
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logger.debug('finished task %s', action)
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except:
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logger.debug('task failed', exc_info=1)
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self.q.task_done()
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def join(self):
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self.connected = False
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self.q.put(None)
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return Thread.join(self)
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def queue(self, action, data=None):
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self.q.put((action, data))
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