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re2o/topologie/migrations/0048_ap_machine.py
Hugo Levy-Falk c4a104b3b6 I like my black.
Just ran black on the whoe repository. Fix #210.
2019-11-04 22:47:24 +01:00

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Python

# -*- coding: utf-8 -*-
# Generated by Django 1.10.7 on 2018-03-23 01:18
from __future__ import unicode_literals
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [("topologie", "0047_ap_machine")]
def transfer_ap(apps, schema_editor):
db_alias = schema_editor.connection.alias
ap = apps.get_model("topologie", "AccessPoint")
new_ap = apps.get_model("topologie", "NewAccessPoint")
ap_list = ap.objects.using(db_alias).all()
for borne in ap_list:
new_borne = new_ap()
new_borne.machine_ptr_id = borne.machine.pk
new_borne.__dict__.update(borne.machine.__dict__)
new_borne.location = borne.location
new_borne.save()
def untransfer_ap(apps, schema_editor):
return
operations = [
migrations.RunPython(transfer_ap, untransfer_ap),
migrations.DeleteModel(name="AccessPoint"),
migrations.RenameModel(old_name="NewAccessPoint", new_name="AccessPoint"),
]