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655ee51e35
Adds two simplifying assumptions to how we process analytics stats: * Sets the atomic unit of work to: a stat processed at an hour boundary. * For any given stat, only allows these atomic units of work to be processed in chronological order. Adds a table FillState that, for each stat, keeps track of the last unit of work that was processed.
27 lines
839 B
Python
27 lines
839 B
Python
# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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from django.db import migrations, models
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import zerver.lib.str_utils
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class Migration(migrations.Migration):
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dependencies = [
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('analytics', '0002_remove_huddlecount'),
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]
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operations = [
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migrations.CreateModel(
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name='FillState',
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fields=[
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('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
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('property', models.CharField(unique=True, max_length=40)),
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('end_time', models.DateTimeField()),
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('state', models.PositiveSmallIntegerField()),
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('last_modified', models.DateTimeField(auto_now=True)),
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],
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bases=(zerver.lib.str_utils.ModelReprMixin, models.Model),
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),
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]
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