45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
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# -*- coding: utf-8 -*-
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# Generated by Django 1.11.18 on 2019-01-14 21:36
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from __future__ import unicode_literals
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from django.db import migrations, models
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def empty_clippers_to_null(apps, schema_editor):
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CofProfile = apps.get_model("gestioncof", "CofProfile")
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CofProfile.objects.filter(login_clipper="").update(login_clipper=None)
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def null_clippers_to_empty(apps, schema_editor):
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CofProfile = apps.get_model("gestioncof", "CofProfile")
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CofProfile.objects.filter(login_clipper__isnull=True).update(login_clipper="")
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class Migration(migrations.Migration):
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dependencies = [("gestioncof", "0015_psql_choices_niveaux")]
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operations = [
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# First, only set null to True (unique is still False)
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migrations.AlterField(
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model_name="cofprofile",
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name="login_clipper",
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field=models.CharField(
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blank=True, max_length=32, null=True, verbose_name="Login clipper"
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),
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),
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# Then, set all empty login_clippers to null
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migrations.RunPython(empty_clippers_to_null),
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# Finally set unique to True
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migrations.AlterField(
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model_name="cofprofile",
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name="login_clipper",
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field=models.CharField(
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blank=True,
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max_length=32,
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null=True,
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unique=True,
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verbose_name="Login clipper",
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),
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),
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]
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