mirror of https://github.com/zulip/zulip.git
31 lines
1.2 KiB
Python
31 lines
1.2 KiB
Python
from typing import Any
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import ijson
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from django.core.management.base import BaseCommand, CommandParser
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class Command(BaseCommand):
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help = """
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Render messages to a file.
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Usage: ./manage.py render_messages <destination> <--amount>
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"""
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def add_arguments(self, parser: CommandParser) -> None:
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parser.add_argument('dump1', help='First file to compare')
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parser.add_argument('dump2', help='Second file to compare')
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def handle(self, *args: Any, **options: Any) -> None:
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total_count = 0
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changed_count = 0
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with open(options['dump1'], 'r') as dump1, open(options['dump2'], 'r') as dump2:
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for m1, m2 in zip(ijson.items(dump1, 'item'), ijson.items(dump2, 'item')):
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total_count += 1
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if m1['id'] != m2['id']:
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self.stderr.write('Inconsistent messages dump')
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break
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if m1['content'] != m2['content']:
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changed_count += 1
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self.stdout.write('Changed message id: {id}'.format(id=m1['id']))
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self.stdout.write('Total messages: {count}'.format(count=total_count))
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self.stdout.write('Changed messages: {count}'.format(count=changed_count))
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