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migration to delete user output
u need to run “vacuum full submission” to reduce db file size
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submission/migrations/0009_delete_user_output.py
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24
submission/migrations/0009_delete_user_output.py
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# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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from django.db import migrations
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def delete_user_output(apps, schema_editor):
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Submission = apps.get_model("submission", "Submission")
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for item in Submission.objects.all():
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if "data" in item.info and isinstance(item.info["data"], list):
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for index in range(len(item.info["data"])):
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item.info["data"][index]["output"] = ""
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item.save()
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class Migration(migrations.Migration):
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dependencies = [
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('submission', '0008_submission_ip'),
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]
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operations = [
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migrations.RunPython(delete_user_output, reverse_code=migrations.RunPython.noop)
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]
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