mirror of
https://github.com/django-helpdesk/django-helpdesk.git
synced 2024-12-15 19:30:59 +01:00
91 lines
4.9 KiB
Python
91 lines
4.9 KiB
Python
# -*- coding: utf-8 -*-
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from south.utils import datetime_utils as datetime
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from south.db import db
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from south.v2 import DataMigration
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from django.db import models
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from django.contrib.auth import get_user_model
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from helpdesk.settings import DEFAULT_USER_SETTINGS
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def pickle_settings(data):
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"""Pickling as defined at migration's creation time"""
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import cPickle
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from helpdesk.lib import b64encode
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return b64encode(cPickle.dumps(data))
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# https://docs.djangoproject.com/en/1.7/topics/migrations/#data-migrations
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def populate_usersettings(orm):
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"""Create a UserSettings entry for each existing user.
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This will only happen once (at install time, or at upgrade)
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when the UserSettings model doesn't already exist."""
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_User = get_user_model()
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# Import historical version of models
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User = orm[_User._meta.app_label+'.'+_User._meta.model_name]
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UserSettings = orm["helpdesk"+'.'+"UserSettings"]
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settings_pickled = pickle_settings(DEFAULT_USER_SETTINGS)
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for u in User.objects.all():
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try:
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UserSettings.objects.get(user=u)
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except UserSettings.DoesNotExist:
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UserSettings.objects.create(user=u, settings_pickled=settings_pickled)
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class Migration(DataMigration):
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def forwards(self, orm):
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populate_usersettings(orm)
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def backwards(self, orm):
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pass
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models = {
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u'auth.group': {
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'Meta': {'object_name': 'Group'},
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u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
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'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
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},
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u'auth.permission': {
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'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
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'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
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u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
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},
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u'auth.user': {
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'Meta': {'object_name': 'User'},
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'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
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'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
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'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
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'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Group']"}),
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u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
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'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
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'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
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'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
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'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Permission']"}),
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'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
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},
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u'contenttypes.contenttype': {
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'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
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'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
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},
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u'helpdesk.usersettings': {
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'Meta': {'object_name': 'UserSettings'},
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u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'settings_pickled': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
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'user': ('django.db.models.fields.related.OneToOneField', [], {'to': u"orm['auth.User']", 'unique': 'True'})
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}
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}
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complete_apps = ['helpdesk']
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symmetrical = True
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