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27 lines
887 B
Python
27 lines
887 B
Python
from __future__ import absolute_import
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from __future__ import print_function
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from django.core.management.base import BaseCommand
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from zerver.models import Message
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import datetime
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import time
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class Command(BaseCommand):
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help = """Render all historical messages that haven't been rendered yet.
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Usage: python manage.py render_old_messages"""
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def handle(self, *args, **options):
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total_rendered = 0
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while True:
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messages = Message.objects.filter(rendered_content_version=None)[0:100]
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if len(messages) == 0:
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break
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for message in messages:
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message.maybe_render_content(None, save=True)
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total_rendered += len(messages)
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print(datetime.datetime.now(), total_rendered)
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# Put in some sleep so this can run safely on low resource machines
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time.sleep(0.25)
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