datatracker/ietf/group/migrations/0016_copy_docs_m2m_table.py
Henrik Levkowetz 726fcbf27d Removed all __future__ imports.
- Legacy-Id: 17391
2020-03-05 23:53:42 +00:00

59 lines
1.9 KiB
Python

# Copyright The IETF Trust 2019-2020, All Rights Reserved
# -*- coding: utf-8 -*-
# Generated by Django 1.11.20 on 2019-05-27 05:57
import sys, time
from tqdm import tqdm
from django.db import migrations
def forward(apps, schema_editor):
GroupMilestone = apps.get_model('group', 'GroupMilestone')
GroupMilestoneDocs = apps.get_model('group', 'GroupMilestoneDocs')
GroupMilestoneHistory = apps.get_model('group', 'GroupMilestoneHistory')
GroupMilestoneHistoryDocs = apps.get_model('group', 'GroupMilestoneHistoryDocs')
# Document id fixup ------------------------------------------------------------
sys.stderr.write('\n')
sys.stderr.write(' %s.%s:\n' % (GroupMilestone.__name__, 'docs'))
for m in tqdm(GroupMilestone.objects.all()):
m.docs.set([ d.document for d in GroupMilestoneDocs.objects.filter(groupmilestone=m) ])
sys.stderr.write(' %s.%s:\n' % (GroupMilestoneHistory.__name__, 'docs'))
for m in tqdm(GroupMilestoneHistory.objects.all()):
m.docs.set([ d.document for d in GroupMilestoneHistoryDocs.objects.filter(groupmilestonehistory=m) ])
def reverse(apps, schema_editor):
pass
def timestamp(apps, schema_editor):
sys.stderr.write('\n %s' % time.strftime('%Y-%m-%d %H:%M:%S'))
class Migration(migrations.Migration):
dependencies = [
('group', '0015_2_add_docs_m2m_table'),
]
operations = [
#migrations.RunPython(forward, reverse),
migrations.RunPython(timestamp, timestamp),
migrations.RunSQL(
"INSERT INTO group_groupmilestone_docs SELECT * FROM group_groupmilestonedocs;",
""
),
migrations.RunPython(timestamp, timestamp),
migrations.RunSQL(
"INSERT INTO group_groupmilestonehistory_docs SELECT * FROM group_groupmilestonehistorydocs;",
""
),
migrations.RunPython(timestamp, timestamp),
]