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Commit 0600d1ea authored by Ben Adida's avatar Ben Adida
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added south for database migrations

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...@@ -16,3 +16,17 @@ NEEDS: ...@@ -16,3 +16,17 @@ NEEDS:
-- easy_install celery -- easy_install celery
-- easy_install django-celery -- easy_install django-celery
- South for schema migration
-- easy_install South
GETTING SOUTH WORKING ON EXISTING INSTALL
- as of Helios v3.0.4, we're using South to migrate data models
- if you've already loaded the data model beforehand, you need to tell South that you've migrated appropriately
- so, if your data model is up to date with the code, do
python manage.py migrate --list
- if there are some unchecked migrations, and you are SURE that your database is up to date with the models (which should be the case if you're between v3.0.0 and v3.0.4 inclusive), then do
python manage.py migrate --fake
...@@ -53,3 +53,10 @@ class JSONField(models.TextField): ...@@ -53,3 +53,10 @@ class JSONField(models.TextField):
value = json.dumps(value, cls=DjangoJSONEncoder) value = json.dumps(value, cls=DjangoJSONEncoder)
return super(JSONField, self).get_db_prep_save(value) return super(JSONField, self).get_db_prep_save(value)
##
## for schema migration, we have to tell South about JSONField
## basically that it's the same as its parent class
##
from south.modelsinspector import add_introspection_rules
add_introspection_rules([], ["^auth\.jsonfield\.JSONField"])
# encoding: utf-8
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models
class Migration(SchemaMigration):
def forwards(self, orm):
# Adding model 'User'
db.create_table('auth_user', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('user_type', self.gf('django.db.models.fields.CharField')(max_length=50)),
('user_id', self.gf('django.db.models.fields.CharField')(max_length=100)),
('name', self.gf('django.db.models.fields.CharField')(max_length=200, null=True)),
('info', self.gf('auth.jsonfield.JSONField')()),
('token', self.gf('auth.jsonfield.JSONField')(null=True)),
('admin_p', self.gf('django.db.models.fields.BooleanField')(default=False)),
))
db.send_create_signal('auth', ['User'])
# Adding unique constraint on 'User', fields ['user_type', 'user_id']
db.create_unique('auth_user', ['user_type', 'user_id'])
def backwards(self, orm):
# Removing unique constraint on 'User', fields ['user_type', 'user_id']
db.delete_unique('auth_user', ['user_type', 'user_id'])
# Deleting model 'User'
db.delete_table('auth_user')
models = {
'auth.user': {
'Meta': {'unique_together': "(('user_type', 'user_id'),)", 'object_name': 'User'},
'admin_p': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'info': ('auth.jsonfield.JSONField', [], {}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True'}),
'token': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'user_id': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'user_type': ('django.db.models.fields.CharField', [], {'max_length': '50'})
}
}
complete_apps = ['auth']
# encoding: utf-8
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models
class Migration(SchemaMigration):
def forwards(self, orm):
# Adding model 'Election'
db.create_table('helios_election', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('admin', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'])),
('uuid', self.gf('django.db.models.fields.CharField')(max_length=50)),
('short_name', self.gf('django.db.models.fields.CharField')(max_length=100)),
('name', self.gf('django.db.models.fields.CharField')(max_length=250)),
('description', self.gf('django.db.models.fields.TextField')()),
('public_key', self.gf('auth.jsonfield.JSONField')(null=True)),
('private_key', self.gf('auth.jsonfield.JSONField')(null=True)),
('questions', self.gf('auth.jsonfield.JSONField')(null=True)),
('eligibility', self.gf('auth.jsonfield.JSONField')(null=True)),
('openreg', self.gf('django.db.models.fields.BooleanField')(default=False)),
('featured_p', self.gf('django.db.models.fields.BooleanField')(default=False)),
('use_voter_aliases', self.gf('django.db.models.fields.BooleanField')(default=False)),
('cast_url', self.gf('django.db.models.fields.CharField')(max_length=500)),
('created_at', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
('modified_at', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
('frozen_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('archived_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('registration_starts_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('voting_starts_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('voting_ends_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('tallying_starts_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('voting_started_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('voting_extended_until', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('voting_ended_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('tallying_started_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('tallying_finished_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('tallies_combined_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
('voters_hash', self.gf('django.db.models.fields.CharField')(max_length=100, null=True)),
('encrypted_tally', self.gf('auth.jsonfield.JSONField')(null=True)),
('result', self.gf('auth.jsonfield.JSONField')(null=True)),
('result_proof', self.gf('auth.jsonfield.JSONField')(null=True)),
))
db.send_create_signal('helios', ['Election'])
# Adding model 'ElectionLog'
db.create_table('helios_electionlog', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('election', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['helios.Election'])),
('log', self.gf('django.db.models.fields.CharField')(max_length=500)),
('at', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
))
db.send_create_signal('helios', ['ElectionLog'])
# Adding model 'VoterFile'
db.create_table('helios_voterfile', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('election', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['helios.Election'])),
('voter_file', self.gf('django.db.models.fields.files.FileField')(max_length=250)),
('uploaded_at', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
('processing_started_at', self.gf('django.db.models.fields.DateTimeField')(null=True)),
('processing_finished_at', self.gf('django.db.models.fields.DateTimeField')(null=True)),
('num_voters', self.gf('django.db.models.fields.IntegerField')(null=True)),
))
db.send_create_signal('helios', ['VoterFile'])
# Adding model 'Voter'
db.create_table('helios_voter', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('election', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['helios.Election'])),
('name', self.gf('django.db.models.fields.CharField')(max_length=200, null=True)),
('voter_type', self.gf('django.db.models.fields.CharField')(max_length=100)),
('voter_id', self.gf('django.db.models.fields.CharField')(max_length=100)),
('uuid', self.gf('django.db.models.fields.CharField')(max_length=50)),
('alias', self.gf('django.db.models.fields.CharField')(max_length=100, null=True)),
('vote', self.gf('auth.jsonfield.JSONField')(null=True)),
('vote_hash', self.gf('django.db.models.fields.CharField')(max_length=100, null=True)),
('cast_at', self.gf('django.db.models.fields.DateTimeField')(null=True)),
))
db.send_create_signal('helios', ['Voter'])
# Adding model 'CastVote'
db.create_table('helios_castvote', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('voter', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['helios.Voter'])),
('vote', self.gf('auth.jsonfield.JSONField')()),
('vote_hash', self.gf('django.db.models.fields.CharField')(max_length=100)),
('cast_at', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
('verified_at', self.gf('django.db.models.fields.DateTimeField')(null=True)),
('invalidated_at', self.gf('django.db.models.fields.DateTimeField')(null=True)),
))
db.send_create_signal('helios', ['CastVote'])
# Adding model 'AuditedBallot'
db.create_table('helios_auditedballot', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('election', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['helios.Election'])),
('raw_vote', self.gf('django.db.models.fields.TextField')()),
('vote_hash', self.gf('django.db.models.fields.CharField')(max_length=100)),
('added_at', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
))
db.send_create_signal('helios', ['AuditedBallot'])
# Adding model 'Trustee'
db.create_table('helios_trustee', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('election', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['helios.Election'])),
('uuid', self.gf('django.db.models.fields.CharField')(max_length=50)),
('name', self.gf('django.db.models.fields.CharField')(max_length=200)),
('email', self.gf('django.db.models.fields.EmailField')(max_length=75)),
('secret', self.gf('django.db.models.fields.CharField')(max_length=100)),
('public_key', self.gf('auth.jsonfield.JSONField')(null=True)),
('public_key_hash', self.gf('django.db.models.fields.CharField')(max_length=100)),
('secret_key', self.gf('auth.jsonfield.JSONField')(null=True)),
('pok', self.gf('auth.jsonfield.JSONField')(null=True)),
('decryption_factors', self.gf('auth.jsonfield.JSONField')(null=True)),
('decryption_proofs', self.gf('auth.jsonfield.JSONField')(null=True)),
))
db.send_create_signal('helios', ['Trustee'])
def backwards(self, orm):
# Deleting model 'Election'
db.delete_table('helios_election')
# Deleting model 'ElectionLog'
db.delete_table('helios_electionlog')
# Deleting model 'VoterFile'
db.delete_table('helios_voterfile')
# Deleting model 'Voter'
db.delete_table('helios_voter')
# Deleting model 'CastVote'
db.delete_table('helios_castvote')
# Deleting model 'AuditedBallot'
db.delete_table('helios_auditedballot')
# Deleting model 'Trustee'
db.delete_table('helios_trustee')
models = {
'auth.user': {
'Meta': {'unique_together': "(('user_type', 'user_id'),)", 'object_name': 'User'},
'admin_p': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'info': ('auth.jsonfield.JSONField', [], {}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True'}),
'token': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'user_id': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'user_type': ('django.db.models.fields.CharField', [], {'max_length': '50'})
},
'helios.auditedballot': {
'Meta': {'object_name': 'AuditedBallot'},
'added_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'election': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['helios.Election']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'raw_vote': ('django.db.models.fields.TextField', [], {}),
'vote_hash': ('django.db.models.fields.CharField', [], {'max_length': '100'})
},
'helios.castvote': {
'Meta': {'object_name': 'CastVote'},
'cast_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'invalidated_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
'verified_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
'vote': ('auth.jsonfield.JSONField', [], {}),
'vote_hash': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'voter': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['helios.Voter']"})
},
'helios.election': {
'Meta': {'object_name': 'Election'},
'admin': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"}),
'archived_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
'cast_url': ('django.db.models.fields.CharField', [], {'max_length': '500'}),
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {}),
'eligibility': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'encrypted_tally': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'featured_p': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'frozen_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '250'}),
'openreg': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'private_key': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'public_key': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'questions': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'registration_starts_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
'result': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'result_proof': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'short_name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'tallies_combined_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
'tallying_finished_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
'tallying_started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
'tallying_starts_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
'use_voter_aliases': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'uuid': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
'voters_hash': ('django.db.models.fields.CharField', [], {'max_length': '100', 'null': 'True'}),
'voting_ended_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
'voting_ends_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
'voting_extended_until': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
'voting_started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
'voting_starts_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'})
},
'helios.electionlog': {
'Meta': {'object_name': 'ElectionLog'},
'at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'election': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['helios.Election']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'log': ('django.db.models.fields.CharField', [], {'max_length': '500'})
},
'helios.trustee': {
'Meta': {'object_name': 'Trustee'},
'decryption_factors': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'decryption_proofs': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'election': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['helios.Election']"}),
'email': ('django.db.models.fields.EmailField', [], {'max_length': '75'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
'pok': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'public_key': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'public_key_hash': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'secret': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'secret_key': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'uuid': ('django.db.models.fields.CharField', [], {'max_length': '50'})
},
'helios.voter': {
'Meta': {'object_name': 'Voter'},
'alias': ('django.db.models.fields.CharField', [], {'max_length': '100', 'null': 'True'}),
'cast_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
'election': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['helios.Election']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True'}),
'uuid': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
'vote': ('auth.jsonfield.JSONField', [], {'null': 'True'}),
'vote_hash': ('django.db.models.fields.CharField', [], {'max_length': '100', 'null': 'True'}),
'voter_id': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'voter_type': ('django.db.models.fields.CharField', [], {'max_length': '100'})
},
'helios.voterfile': {
'Meta': {'object_name': 'VoterFile'},
'election': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['helios.Election']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'num_voters': ('django.db.models.fields.IntegerField', [], {'null': 'True'}),
'processing_finished_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
'processing_started_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
'uploaded_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'voter_file': ('django.db.models.fields.files.FileField', [], {'max_length': '250'})
}
}
complete_apps = ['helios']
...@@ -79,6 +79,8 @@ INSTALLED_APPS = ( ...@@ -79,6 +79,8 @@ INSTALLED_APPS = (
'django.contrib.sites', 'django.contrib.sites',
## needed for queues ## needed for queues
'djcelery', 'djcelery',
## needed for schema migration
'south',
## HELIOS stuff ## HELIOS stuff
'auth', 'auth',
'helios', 'helios',
......
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