64 lines
1.6 KiB
Python
64 lines
1.6 KiB
Python
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# Eos - Verifiable elections
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# Copyright © 2017 RunasSudo (Yingtong Li)
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from eos.core.objects import *
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class Task(TopLevelObject):
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class Status:
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UNKNOWN = 0
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READY = 20
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PROCESSING = 30
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COMPLETE = 50
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FAILED = -10
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TIMEOUT = -20
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_id = UUIDField()
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status = IntField(default=0)
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run_strategy = EmbeddedObjectField()
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messages = ListField(StringField())
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def run(self):
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self.run_strategy.run(self)
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def _run(self):
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pass
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class RunStrategy(DocumentObject):
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def run(self, task):
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raise Exception('Not implemented')
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class DirectRunStrategy(RunStrategy):
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def run(self, task):
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task.status = Task.Status.PROCESSING
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task.save()
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try:
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task._run()
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task.status = Task.Status.COMPLETE
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task.save()
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except Exception as e:
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task.status = Task.Status.FAILED
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if is_python:
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#__pragma__('skip')
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import traceback
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#__pragma__('noskip')
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task.messages.append(traceback.format_exc())
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else:
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task.messages.append(repr(e))
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task.save()
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