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Merge pull request #298 from flinz/master
Bugfixes for Django 1.6 backwards compatibility.
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# -*- coding: utf-8 -*- | ||
from south.utils import datetime_utils as datetime | ||
from south.db import db | ||
from south.v2 import DataMigration | ||
from django.db import models | ||
from django.contrib.auth import get_user_model | ||
from helpdesk.settings import DEFAULT_USER_SETTINGS | ||
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def pickle_settings(data): | ||
"""Pickling as defined at migration's creation time""" | ||
import cPickle | ||
from helpdesk.lib import b64encode | ||
return b64encode(cPickle.dumps(data)) | ||
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# https://docs.djangoproject.com/en/1.7/topics/migrations/#data-migrations | ||
def populate_usersettings(orm): | ||
"""Create a UserSettings entry for each existing user. | ||
This will only happen once (at install time, or at upgrade) | ||
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 | ||
User = orm[_User._meta.app_label+'.'+_User._meta.model_name] | ||
UserSettings = orm["helpdesk"+'.'+"UserSettings"] | ||
settings_pickled = pickle_settings(DEFAULT_USER_SETTINGS) | ||
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for u in User.objects.all(): | ||
try: | ||
UserSettings.objects.get(user=u) | ||
except UserSettings.DoesNotExist: | ||
UserSettings.objects.create(user=u, settings_pickled=settings_pickled) | ||
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class Migration(DataMigration): | ||
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def forwards(self, orm): | ||
populate_usersettings(orm) | ||
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def backwards(self, orm): | ||
pass | ||
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models = { | ||
u'auth.group': { | ||
'Meta': {'object_name': 'Group'}, | ||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), | ||
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}), | ||
'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}) | ||
}, | ||
u'auth.permission': { | ||
'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'}, | ||
'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}), | ||
'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}), | ||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), | ||
'name': ('django.db.models.fields.CharField', [], {'max_length': '50'}) | ||
}, | ||
u'auth.user': { | ||
'Meta': {'object_name': 'User'}, | ||
'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}), | ||
'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}), | ||
'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}), | ||
'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Group']"}), | ||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), | ||
'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}), | ||
'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), | ||
'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), | ||
'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}), | ||
'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}), | ||
'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}), | ||
'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Permission']"}), | ||
'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'}) | ||
}, | ||
u'contenttypes.contenttype': { | ||
'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"}, | ||
'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}), | ||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), | ||
'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}), | ||
'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}) | ||
}, | ||
u'helpdesk.usersettings': { | ||
'Meta': {'object_name': 'UserSettings'}, | ||
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), | ||
'settings_pickled': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}), | ||
'user': ('django.db.models.fields.related.OneToOneField', [], {'to': u"orm['auth.User']", 'unique': 'True'}) | ||
} | ||
} | ||
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complete_apps = ['helpdesk'] | ||
symmetrical = True |